--- title: "Best Cold Calling Software for Agencies (2026)" description: "10 cold calling tools compared for lead generation and appointment setting agencies: client separation, seat minimums, pricing, lines. Checked Nov 2026." url: https://skipcall.io/en/blog/best-cold-calling-software-for-prospecting-agencies language: en last_updated: 2026-11-11 --- [Ask Claude about this article](https://claude.ai/new?q=I'm%20reading%20%22Best%20Cold%20Calling%20Software%20for%20Prospecting%20Agencies%20in%202026%3A%2010%20Tools%20Compared%22%20\(https%3A%2F%2Fskipcall.io%2Fen%2Fblog%2Fbest-cold-calling-software-for-prospecting-agencies\).%20Read%20the%20article%2C%20then%20answer%20my%20questions%20about%20it.) [Ask ChatGPT about this article](https://chatgpt.com/?q=I'm%20reading%20%22Best%20Cold%20Calling%20Software%20for%20Prospecting%20Agencies%20in%202026%3A%2010%20Tools%20Compared%22%20\(https%3A%2F%2Fskipcall.io%2Fen%2Fblog%2Fbest-cold-calling-software-for-prospecting-agencies\).%20Read%20the%20article%2C%20then%20answer%20my%20questions%20about%20it.) LinkedIn X [Back to blog](https://skipcall.io/en/blog) Cold calling software Published 11 November 2026 # Best Cold Calling Software for Prospecting Agencies in 2026: 10 Tools Compared A prospecting agency does not buy a dialer the way an in-house sales team does. It runs several clients at once, each with its own lists, caller numbers, CRM and report, and its headcount follows its contracts. Ten cold calling tools compared on what that changes: per-client separation, seat minimums, billing terms, multi-line dialing, number reputation, coaching and API. Checked on vendor websites on November 11, 2026. 10 cold calling tools compared on agency criteria, checked on vendor websites on November 11, 2026 3 of 10 publish no price at all: Orum, Nooks and Kixie sell on quote 9 seats the highest seat minimum in this comparison, on Orum's pricing page **The best cold calling software for a prospecting agency is the one that keeps every client separate and lets seats follow contracts.** As of November 11, 2026, two vendors document per-client separation on their own pages: Skipcall (one workspace per client, 4-line parallel dialer, from $70 per seat per month, no seat minimum) and Salesfinity (separate lists, numbers and reporting per account, $299 per seat month to month). Orum and Nooks fit large North American SDR floors that buy on quote, and PhoneBurner fits agencies that prefer one-at-a-time power dialing. That is the short answer. The rest of this page shows the evidence behind it, tool by tool, for lead generation agencies, appointment setting firms and outsourced SDR teams. You are probably in one of these three situations: A You run several client campaigns with one tool that was built for a single sales team, and keeping accounts apart takes spreadsheets and discipline. B You just signed two clients and need more calling capacity this month, without a nine-seat contract or a twelve-month commitment. C Your margin per client is thin, and you want to know what the dialer really costs per booked meeting before you renew. ## What a prospecting agency needs that an in-house team does not An in-house SDR team has one company, one list, one CRM and one manager. An agency multiplies all of that by its number of clients, then changes the multiplier every quarter. Software built for the first case can be bent to the second, but the bending is done by people: naming conventions, shared logins, exports on Friday afternoon. Eight requirements come out of that difference. They are the criteria used in the rest of this comparison. **Separation between clients.** Contacts, sequences, recordings and results of client A must be invisible from client B’s campaign, including for a rep who works on both. **Caller numbers per client.** Each campaign calls from its own numbers, so a spam flag earned on one list does not lower answer rates on another. **The client’s own CRM.** One client is on HubSpot, the next on Pipedrive, a third on Salesforce. The dialer has to write calls into each of them, not into the agency’s. **A report per client.** Dials, conversations and meetings booked, by client and by period, without rebuilding a spreadsheet every month. **Seats that follow contracts.** A low seat minimum or none, a published price, and a way to add or drop seats when a client signs or leaves. **Volume without burning lists.** Multi-line dialing to reach more people per hour, at a line count that does not waste a list the client paid for. **Recordings and coaching.** Agencies onboard reps often and owe clients proof. Recordings, transcripts and summaries serve both. **An API.** To push call data into the agency’s own reporting, a data warehouse or a client portal. The first four requirements describe the same structure, seen from four angles. It looks like this: What an agency setup has to keep apart One agency account on top, one sealed space per client underneath, and reps who only see the spaces they are assigned to. Agency account - One login - One invoice - Consolidated view for the agency lead A Client space Client A · SaaS vendor - **Call lists **: 2,400 contacts - **Caller numbers **: 3 local numbers - **CRM **: HubSpot - **Reporting **: Weekly export B Client space Client B · IT services - **Call lists **: 900 contacts - **Caller numbers **: 2 local numbers - **CRM **: Pipedrive - **Reporting **: Monthly review C Client space Client C · Staffing firm - **Call lists **: 1,500 contacts - **Caller numbers **: 2 local numbers - **CRM **: Salesforce - **Reporting **: Live dashboard SDR access - SDR 1 A B C - SDR 2 A B C - SDR 3 A B C Nothing crosses between spaces: contacts, numbers, recordings and results stay with their client. Illustrative example. Client names, list sizes and CRMs are placeholders. A tool can reach that structure in three ways. Some build it into the product, as workspaces or accounts per client. Some leave it to the agency, which opens one subscription per client and pays for the duplication. Some do not address it at all, and the separation rests on tags and filters. When you read a vendor page, look for which of the three it describes. > An agency does not sell calls. It sells meetings booked on someone else’s behalf, with someone else’s list, and it has to prove both. ## How we compared the tools Every figure below was read on the vendor’s official pages on **November 11, 2026**: pricing page first, then agency or solution pages when they exist. Several facts carry over from our comparisons published on November 5, 2026 and were checked again for this article. For each tool we noted: - the **published price** per seat, or “quote only” when the vendor shows none; - the **seat minimum** and the **billing terms** on offer (monthly, annual); - the **dialing mode**: one call at a time (power dialer) or several numbers at once (parallel or multi-line dialer), and how many lines; - what the vendor **says about agencies**: separation per client, numbers per client, reporting per client; - the **CRMs named**, and whether the tool is a dialer only or a full phone system; - what is on offer for **number reputation, recordings, coaching and API access**. Two rules keep this comparison honest. When a page says nothing about a point, we write “not stated” instead of assuming the feature is missing. And the order is not a score: Skipcall comes first because it is our product, then the tools are grouped by how well their public pages answer agency questions. Prices are in US dollars, excluding tax. One limit to state clearly: we did not run each tool on a live campaign for this article. We compare what vendors publish, which is also what you can verify yourself before a demo. ## The 10 tools at a glance Built for multi-client ### Skipcall - **Best for** : Agencies of 1 to 50 callers running several clients, in Europe or across regions - **Dialing** : Power dialer and 4-line parallel dialer - **Published price** : From $70 per seat per month - **Seat minimum** : None - **Client separation** : One workspace per client: contacts, numbers, CRM, reporting ### Salesfinity - **Best for** : Agencies calling mostly US and Canadian lists - **Dialing** : Parallel dialer, up to 5 lines - **Published price** : $249 annual, $299 month to month - **Seat minimum** : None stated, 1 to 5 licenses sold online - **Client separation** : Separate lists, numbers and reporting per account ### Trellus - **Best for** : Reps who dial from a client's existing CRM or engagement platform - **Dialing** : Power, or parallel up to 5 lines - **Published price** : $99.99 or $149.99 per seat per month - **Seat minimum** : None, one seat can be bought online - **Client separation** : To confirm with the vendor for each client setup ### PhoneBurner - **Best for** : Agencies that want one live conversation at a time, at high pace - **Dialing** : Power dialer, one conversation at a time - **Published price** : From $140 per user per month, billed annually - **Seat minimum** : Not stated - **Client separation** : Not stated on the pricing page ### Kixie - **Best for** : North American teams that dial from HubSpot, Pipedrive or Salesforce - **Dialing** : Multi-line, up to 4 lines - **Published price** : Not published - **Seat minimum** : Not stated - **Client separation** : Not stated ### Orum - **Best for** : Large North American SDR floors with a stable headcount - **Dialing** : Parallel dialer, up to 5 lines on its product page - **Published price** : Quote only - **Seat minimum** : 9 seats - **Client separation** : Not stated ### Nooks - **Best for** : High-volume US teams that want dialer, sequencing and coaching in one platform - **Dialing** : Multi-line and power dialing, up to 5 dials at once - **Published price** : Quote only - **Seat minimum** : Not stated - **Client separation** : Not stated ### Aircall - **Best for** : Agencies that also answer inbound calls for clients - **Dialing** : Sequential power dialer, Professional plan only - **Published price** : $30 or $50 per license per month, billed annually - **Seat minimum** : 3 licenses - **Client separation** : Not stated ### CloudTalk - **Best for** : Agencies that need a phone system with numbers in many countries - **Dialing** : Power and parallel dialing as paid add-ons, 5 lines by default - **Published price** : Plan plus dialer add-on, per user - **Seat minimum** : None on Starter and Essential, 3 on Expert - **Client separation** : Not stated ### JustCall - **Best for** : Agencies that combine calls and SMS in their outreach - **Dialing** : Power dialer on Pro, predictive up to 10 lines on SalesPro - **Published price** : $29 to $89 per user per month, SalesPro on quote - **Seat minimum** : 2 users, 10 on Business - **Client separation** : Not stated The same ten tools, read against the four criteria that decide whether an agency can buy at all: Ten tools against the four agency criteria - Fits an agency - Check the conditions - A constraint for agencies - Not stated by the vendor Tool Published price Seat minimum Lines dialed at once Per-client separation Skipcall From $70 per seat None 4 One workspace per client Salesfinity $249 annual, $299 monthly None stated Up to 5 Lists, numbers and reporting per account Trellus $99.99 or $149.99 None Up to 5 To confirm with the vendor PhoneBurner From $140 annual Not stated 1, power dialer Not stated Kixie Not published Not stated Up to 4 Not stated Orum Quote only 9 seats Up to 5 Not stated Nooks Quote only Not stated Up to 5 Not stated Aircall $30 or $50 annual 3 licenses 1, power dialer Not stated CloudTalk Plan plus dialer add-on None, 3 on Expert 5, up to 10 on request Not stated JustCall $29 to $89, dialer on quote 2 users Up to 10, SalesPro Not stated Read on each vendor’s official pricing and solution pages on November 11, 2026. “Not stated” means the page says nothing, not that the feature is missing. ## The 10 tools, reviewed for agency work ### Skipcall **Type:** Outbound calling platform with power dialer, 4-line parallel dialer and client workspaces Skipcall is our product, so read this section knowing where it comes from. It is built for outbound prospecting, and its [workspace feature](https://skipcall.io/en/features/workspace) is the part that matters most to agencies: a workspace is a separate space per client, with its own contacts, sequences, caller numbers and CRM integration, inside a single account. 4 numbers dialed at once by the parallel dialer $70 per seat per month, starting price 0 seat minimum In practice, an agency creates one workspace per client. Calling numbers, the CRM connection and the dialing settings are defined workspace by workspace, so a client on HubSpot and another on Pipedrive live side by side. Users are assigned to the workspaces they work on and see nothing else, and each client report is pulled from that client’s own dashboard. Billing stays centralized per license on one invoice, whatever the number of workspaces. Around the workspaces sit a [power dialer](https://skipcall.io/en/power-dialer), a [parallel dialer](https://skipcall.io/en/parallel-dialer) that calls 4 numbers at once and screens out voicemail, [call recording and transcription](https://skipcall.io/en/features/enregistrement-transcription) with AI summaries, [sequences](https://skipcall.io/en/features/sequences) that mix calls and SMS, [phone number enrichment](https://skipcall.io/en/features/enrichissement) on credits for contacts you already have, and an [API](https://skipcall.io/en/features/api). Plans can also be [mixed inside one account](https://skipcall.io/en/features/multi-plan): a high-volume caller on one plan, a manager who calls a few times a week on another. #### Agency features - One workspace per client: contacts, sequences, numbers, CRM, settings - Access rights per workspace, reporting per workspace - Native HubSpot, Pipedrive, Salesforce and Attio integrations - Recording, transcription and AI call summaries - API for contacts, call data and metrics, included in every plan #### Strengths - Published price on every plan, purchase from a single license - One invoice for all clients, plans can differ per user - Adding a client means creating a workspace, not a subscription - Works for European lists as well as international ones #### Limitations - 4 lines maximum, with no higher setting - Calls start in Skipcall, not from the client’s CRM record, which is updated afterwards - No Outreach or Salesloft integration - No IVR, call queues or inbound routing - Number porting is on the way: Skipcall will soon let you port your existing numbers - No contact database: you bring the client’s list or your own #### Pricing - Starter from $70 per seat per month, with 400 conversations and 1 number - Intermediate from $140, with 1,000 conversations - Expert from $240, with unlimited conversations and 2 numbers - No seat minimum; details on the [pricing page](https://skipcall.io/en/pricing) **Best fit:** agencies of 1 to 50 callers that run several clients at once, want a published price and no seat minimum, and work with clients on HubSpot, Pipedrive, Salesforce or Attio. The offer itself is described on our page for [prospecting agencies](https://skipcall.io/en/solutions/prospecting-agencies). **Skip it if:** your clients require calls launched from inside their CRM, your reps live in Outreach or Salesloft, you want more than 4 lines, or you also run an inbound call center. ### [Salesfinity](https://www.salesfinity.ai/) **Type:** Parallel dialer with public pricing and a page written for outbound agencies Salesfinity is the other vendor in this list whose public pages speak directly to agencies. Its outbound agencies page describes “separate lists, numbers, and reporting for each account”, says that “every dial, connect, and meeting is logged per client and ready to export”, and presents “month-to-month licensing that flexes with your book of business”. It also states that sender reputation is kept separate per client. 5 lines, maximum $299 per license, month to month $249 per license per month, billed annually The pricing page lists Gold at $249 per license per month billed annually or $299 month to month with 30 days’ notice, and Enterprise at $299 on a 12-month plan. Admin licenses for managers who coach without dialing are free, and light licenses are listed at $99. Calls to the US and Canada are included; calling 120+ other countries adds $50 per license per month. Every license includes HubSpot and Salesforce sync. #### Strengths - Per-client lists, numbers and reporting described by the vendor - Month-to-month licensing published, not negotiated - Free admin licenses for agency managers - Unlimited dials to the US and Canada #### Limitations - The highest published seat price in this comparison - International calling is a $50 add-on per license - Two CRMs named: HubSpot and Salesforce - The agency page does not describe a separate CRM connection per client **Best fit:** agencies whose clients target North America and who value monthly licensing enough to pay for it. See our [Skipcall vs Salesfinity](https://skipcall.io/en/comparatif/skipcall-vs-salesfinity) head-to-head. ### [Trellus](https://www.trellus.ai/) **Type:** Dialer and coaching layer that works on top of the CRM or engagement platform already in place Trellus takes the opposite route to a standalone platform: reps dial from the tool where the list already lives. That suits agencies whose clients insist on keeping everything in their own stack. Trellus advertises 28 integrations, including HubSpot, Salesforce, Outreach, Salesloft, Apollo, Close, Attio, Google Sheets and GoHighLevel, the CRM many small agencies run on. 5 lines on Power + Parallel $149.99 per seat per month, Power + Parallel 28 integrations advertised Its pricing page is one of the clearest in the category. Power, which calls one number at a time, costs $99.99 per seat per month and includes 5 additional phone numbers with spam remediation. Power + Parallel costs $149.99 and includes 8. The page states “No seat minimum: buy one seat online”. Team analytics, real-time coaching and custom reporting sit on the Business plan, which is custom-priced. On agencies, Trellus has a sales agencies page, but it reads as a checklist more than a feature list. It advises agencies to “check workspace access, client data separation, reporting and billing for each client”. Take that advice literally and ask for a demonstration on a two-client setup. #### Strengths - No seat minimum, published prices - Dials inside the client’s existing tools - Additional numbers with spam remediation in each plan - GoHighLevel and Google Sheets among the list sources #### Limitations - Per-client separation is not described as a product feature - Team analytics and reporting are on the custom-priced plan - Minutes included are US minutes - No free plan and no free trial on the pricing page **Best fit:** small US agencies whose reps work inside each client’s HubSpot, Salesforce or GoHighLevel account. See [Skipcall vs Trellus](https://skipcall.io/en/comparatif/skipcall-vs-trellus). ### [PhoneBurner](https://www.phoneburner.com/) **Type:** Power dialer: one live conversation at a time, no simultaneous lines PhoneBurner is the reference for agencies that refuse multi-line dialing on principle. It calls one number after another, so no prospect ever sees a call that was dropped because someone else answered first. Telemarketing and appointment setting firms appear among its published customer stories. $140 per user per month, Standard, billed annually $165 Professional, with monitoring and API 1 conversation at a time Its pricing page lists three plans per user: Standard at $140 billed annually ($165 monthly), Professional at $165 ($195 monthly) and Premium at $183 ($215 monthly). A free team admin account is included. Live call monitoring and coaching and the open API start at Professional. Call recordings are kept 30 days on Standard, 90 days on Professional and without limit on Premium, a detail that matters when a client asks for a call from last quarter. Spam flag remediation is sold as an add-on. #### Strengths - No cancelled calls: one prospect rings at a time - Monthly billing published on every plan - Free admin account, lead distribution, leaderboards - Dials from HubSpot lists or Salesforce reports #### Limitations - No parallel dialing, so fewer conversations per hour on low-answer lists - Monitoring, coaching and API require Professional - Number reputation protection is an add-on - The pricing page says nothing on per-client separation **Best fit:** agencies calling lists with decent answer rates, or clients who forbid multi-line dialing in the contract. See [Skipcall vs PhoneBurner](https://skipcall.io/en/comparatif/skipcall-vs-phoneburner). ### [Kixie](https://www.kixie.com/) **Type:** Multi-line dialer that places calls from inside the CRM Kixie is the choice when a client says “my reps, and yours, call from our CRM”. It adds a call panel to HubSpot, registers as a calling app in Pipedrive and dials from Salesforce list views through a browser extension. Its Multi-Line PowerDialer plan dials up to 4 lines simultaneously, and every plan advertises unlimited minutes covering calls in the US and Canada. The limit for an agency is budget visibility. The pricing page shows three plans (Professional, Single-Line PowerDialer, Multi-Line PowerDialer) and no dollar amount, and AI human voice detection is listed as a premium add-on. You need a quote before you can price a client proposal. #### Strengths - Click-to-call and dialing from the client’s CRM - Up to 4 lines on the Multi-Line plan - Unlimited US and Canada minutes on every plan #### Limitations - No published price - Voicemail detection sold as an add-on - Nothing stated on agencies or per-client separation **Best fit:** North American agencies embedded in one or two client CRMs. See [Skipcall vs Kixie](https://skipcall.io/en/comparatif/skipcall-vs-kixie). ### [Orum](https://www.orum.com/) **Type:** Specialist parallel dialer for large SDR teams Orum is one of the US pioneers of parallel dialing, with deep Salesforce, HubSpot, Outreach and Salesloft integrations. Its pricing page states that pricing “is based on package type and number of users”, shows no amount, and lists a “Minimum 9-Seat”. It also says Orum does not limit dials on any paid plan, and lists up to 10 caller IDs per month. For an agency the 9-seat minimum is the whole question. With nine or more full-time callers and stable clients, Orum is a serious option. With four callers, you would pay for five empty seats. #### Strengths - Proven at high volume on North American lists - No dial limits on paid plans - Deep engagement platform integrations #### Limitations - 9-seat minimum - Quote-only pricing - Nothing stated on agencies or per-client separation **Best fit:** established agencies with 9 or more callers working US lists through Outreach or Salesloft. See [Skipcall vs Orum](https://skipcall.io/en/comparatif/skipcall-vs-orum). ### [Nooks](https://www.nooks.ai/) **Type:** Prospecting platform: dialer, sequencing and coaching Nooks sells a full platform around its AI Dialer, which covers multi-line and power dialing; its help center describes working up to 5 dials at once. The pricing page publishes no plan and no price: “Get in touch with the team to get a custom quote”. It names HubSpot and Salesforce, plus Outreach, Salesloft, Gong and Apollo for the dialer. Agencies that want a virtual sales floor and coaching for a large remote team will recognize the appeal. Those that need a number to put in a client proposal this week will not find one. #### Strengths - Dialer, sequencing and coaching in one product - Strong focus on SDR team workflows #### Limitations - No public price, plan or seat minimum - You buy a platform, not only a dialer - Nothing stated on agencies or per-client separation **Best fit:** large US agencies with a negotiated budget and a remote floor to coach. See [Skipcall vs Nooks](https://skipcall.io/en/comparatif/skipcall-vs-nooks). ### [Aircall](https://aircall.io/) **Type:** Business phone system, inbound and outbound Aircall is a phone system first. It lists Essentials at $30 and Professional at $50 per license per month billed annually, both with a minimum of 3 licenses, and Enterprise from 25 licenses. The power dialer is only on Professional: it imports up to 1,000 numbers and dials them in sequence. The pricing page mentions no parallel dialer. An agency that also answers calls for its clients, for example callbacks to a campaign number routed through an IVR, gets something here that pure dialers do not offer. For outbound volume alone, it is the slowest option in this list. #### Strengths - Full inbound: IVR, queues, routing - Published prices, wide integration catalog #### Limitations - 3-license minimum on every self-serve plan - Sequential power dialer on the Professional plan only - No parallel dialing **Best fit:** agencies that sell inbound handling alongside outbound. See [Skipcall vs Aircall](https://skipcall.io/en/comparatif/skipcall-vs-aircall). ### [CloudTalk](https://www.cloudtalk.io/) **Type:** Cloud phone system with dialing modes sold as add-ons CloudTalk sells three plans (Starter, Essential, Expert) and adds dialing on top. The power mode is a paid add-on on Starter and Essential and is included in Expert, which requires at least three licenses. The parallel mode is a second paid add-on, priced higher than the Starter plan itself; the page describes “five lines at once by default, up to ten on request”. CRM integrations start at Essential, and Salesforce requires Expert. The page displayed its price list in euros when we checked, so we do not convert it here: add the plan and the add-on in your own currency before comparing. #### Strengths - Phone system with inbound and numbers in many countries - Starter and Essential can be bought for one user - Up to 10 lines available on request #### Limitations - Parallel dialing is a separately billed add-on - No CRM integration on the entry plan, Salesforce on Expert only - Nothing stated on agencies or per-client separation **Best fit:** agencies that need local numbers in several countries and inbound handling in the same tool. See [Skipcall vs CloudTalk](https://skipcall.io/en/comparatif/skipcall-vs-cloudtalk). ### [JustCall](https://justcall.io/) **Type:** Cloud phone and SMS suite, volume dialing on a separate offer JustCall publishes Team at $29, Pro at $49 and Pro Plus at $89 per user per month billed annually, each with a 2-user minimum; Business is custom-priced from 10 users. The power dialer arrives with Pro. Multi-line dialing sits in SalesPro, a quote-only offer with a predictive dialer of up to 10 lines alongside power and dynamic dialers. #### Strengths - Calls and SMS in one tool - Low published entry price, very broad integration catalog #### Limitations - Multi-line dialing is quote-only and labelled predictive - 2-user minimum, 10 on Business - Nothing stated on agencies or per-client separation **Best fit:** agencies whose outreach leans on SMS as much as calls. See [Skipcall vs JustCall](https://skipcall.io/en/comparatif/skipcall-vs-justcall). ## What the dialer really costs an agency A seat price means little on its own. Three calculations turn it into an agency number. The assumptions are stated each time: replace them with your own, or run them in our [cost per meeting calculator](https://skipcall.io/en/tools/cost-per-meeting). ### The software cost of one booked meeting Divide the monthly seat price by the meetings one caller books in a month. Software is rarely the largest line in a cost per meeting: salary and data come first, as our guide on how to [reduce cost per meeting](https://skipcall.io/en/blog/reduce-cost-per-meeting-sdr) details. But it is the line that is identical every month whether the client is happy or not, and on a fixed-price-per-meeting contract it comes straight out of the margin. ### The price of a seat minimum A minimum does not raise the price per seat. It raises the number of seats you pay for. Minimums, commitment length and the real entry ticket of each vendor are the subject of a separate comparison: [power dialers with no minimum seats](https://skipcall.io/en/blog/best-power-dialers-no-minimum-seats). Here we only keep what changes for an agency, which is the next calculation. ### The cost of an idle seat between two contracts This is the calculation in-house buyers never need. When a client leaves, its seats are empty until the next one signs. The same reasoning works with any vendor that publishes both prices. It also explains why the question “can I remove a seat, and when?” belongs in the first sales call, not the last. > An in-house team buys seats for the people it has. An agency buys seats for the contracts it has, and contracts end. ## How to choose: six checks before you sign ### Ask to see two clients in the same account Not a slide: a live screen. Ask the vendor to create two clients, import a list into each, and log in as a rep assigned to only one. If the rep can search and find a contact from the other client, separation rests on discipline, and discipline does not survive a busy Friday. Ask the same question about recordings and about exports. ### Trace where the caller numbers live Find out whether numbers are attached to a client, a campaign, a user or a shared pool. A shared pool means that one aggressive campaign can get numbers flagged and lower answer rates for every other client. Our article on why a [caller ID gets marked as spam](https://skipcall.io/en/blog/caller-id-marked-spam) explains the mechanics, and the [number rotation calculator](https://skipcall.io/en/tools/phone-number-rotation-calculator) estimates how many numbers a campaign needs. ### Check the CRM each client actually uses List your clients’ CRMs before the demo, then check them against the integrations the vendor names. An agency rarely chooses the CRM, so the useful question is what each connection does for that client: we cover it CRM by CRM in [how dialers connect to HubSpot](https://skipcall.io/en/blog/best-hubspot-dialers), [what a phone integration writes into Pipedrive](https://skipcall.io/en/blog/best-pipedrive-phone-integrations) and [CTI versus API sync on Salesforce](https://skipcall.io/en/blog/best-salesforce-dialers). With Skipcall, calls start in Skipcall and the client’s CRM is updated afterwards. If a client contract requires click-to-call inside the CRM, Kixie, Aircall, CloudTalk and JustCall work that way. ### Read the billing terms as closely as the price Four questions: what is the seat minimum, can I pay monthly, when can I remove a seat, and is international calling included? Then run the idle-seat calculation above with the real figures. A cheap annual seat can be the expensive option for an agency with short contracts. ### Pick the line count for the list, not for the brochure More lines mean less waiting between conversations, and more calls cancelled while they ring. The math behind [why around 4 lines is enough](https://skipcall.io/en/blog/how-many-lines-parallel-dialer) is in a dedicated article, and line counts tool by tool are in our [parallel dialer comparison](https://skipcall.io/en/blog/best-parallel-dialers). The agency-specific point is ownership: the list belongs to the client, so the trade between speed and a [burned prospect list](https://skipcall.io/en/blog/burned-prospect-list) is theirs to accept. Write the line count into the campaign brief. ### Decide what you owe the client as proof Some clients want a monthly number. Others want to listen to calls. Check how long recordings are kept, whether transcripts and summaries exist, whether you can share them without giving access to the whole account, and whether an API lets you feed your own reporting. Recording rules also differ by state and by country: our [call recording laws by state](https://skipcall.io/en/tools/call-recording-laws-by-state) tool gives the consent rule for each US state. ## The message to send a vendor before the demo Most demos are built for an in-house sales leader. Sending your questions in writing beforehand forces the agency answers onto the screen, and gives you something to hold the vendor to afterwards. Copy this message, adapt the bracketed parts and send it to each vendor on your shortlist. A vendor that answers all eight in writing has an agency offer. A vendor that answers “we will cover that on the call” is telling you the separation is something you will build yourself. For transparency, here are Skipcall’s answers to the points that can be read on our own pages: one workspace per client with separate contacts, sequences, numbers and CRM connection; no seat minimum; one invoice per account; 4 lines at most; call recording, transcripts and summaries; an API for contacts, call data and metrics. Read-only client access and per-client line caps are not described on our pages, so ask us too. ## How to pilot a tool on one client in two weeks A demo shows what the vendor wants to show. A pilot on a real campaign shows the rest. Here is a sequence that fits in two weeks and costs one or two seats. 1. 01 #### Choose one client and one list: Pick a client with a list of at least a few hundred contacts and a known baseline: dials per day, conversations per day, meetings per week with the current tool. 2. 02 #### Set up the client as a separate space: Create the workspace or account, import the list, connect the client’s CRM in a sandbox or on a test pipeline, and assign dedicated caller numbers. 3. 03 #### Call for five working days: Same rep, same script, same calling hours as before. Change only the tool. Note the line count used if you test multi-line dialing. 4. 04 #### Pull the client report without help: At the end of week one, produce the report you would send the client. Time how long it takes, and note every figure you had to compute by hand. 5. 05 #### Add a second client and a second rep: In week two, open another space and give one rep access to both, the other to one only. This is the separation test from check one, on real data. 6. 06 #### Compare cost per conversation: Divide the seat cost by the conversations obtained, for the old tool and the new one. Add the reporting time saved or lost. That is the number that goes into the decision. If you are still sizing the team itself, the [in-house vs outsourced SDR calculator](https://skipcall.io/en/tools/in-house-vs-outsourced-sdr-calculator) shows the comparison your prospects run before they hire an agency, and our article on how to [scale an SDR team without hiring](https://skipcall.io/en/blog/scale-sdr-team-without-hiring) covers the capacity side. ## Four mistakes agencies make when they buy a dialer **Buying for the headcount of the best month.** Seats sized for a peak stay on the bill during the trough. Size the committed seats for the floor, and keep the rest flexible. **Sharing one number pool across clients.** It works until one campaign gets flagged. Then every client’s answer rate drops and nobody can say why. **Rebuilding reports by hand.** An hour per client per month looks small. At twelve clients it is a day and a half of someone senior, every month. **Choosing on line count.** Ten lines on a list of 600 contacts empties it in days. The client then asks where its list went. ## Which tool for which agency **You run several clients at once, with 1 to 50 callers, some of them in Europe.** Look for separation built into the product, a published price and no seat minimum. That is the case Skipcall was designed for, with one workspace per client and native HubSpot, Pipedrive, Salesforce and Attio sync. The offer is on our [prospecting agencies page](https://skipcall.io/en/solutions/prospecting-agencies). **Your clients all target the US and Canada, and contracts are short.** Salesfinity documents per-client lists, numbers and reporting, and sells month to month. Budget for the highest seat price of the list. **Your reps work inside each client’s own stack.** Trellus dials from the client’s CRM or engagement platform and has no seat minimum. Kixie does the same from HubSpot, Pipedrive or Salesforce, on quote. **You are launching the agency with one or two callers.** Your constraints are those of an early-stage company more than those of an agency. Our [cold calling software comparison for startups](https://skipcall.io/en/blog/best-cold-calling-software-for-startups) works out the monthly bill at 1, 3 and 5 callers. **You have nine or more full-time callers and stable accounts.** Orum and Nooks are the established North American platforms. Both sell on quote, so negotiate the terms for removing seats as carefully as the price. **Your clients forbid multi-line dialing.** PhoneBurner calls one number at a time, with monthly billing published on every plan. **You also answer calls for clients.** Aircall, CloudTalk and JustCall are phone systems with IVR and queues. Their dialers are slower or sold as add-ons, which is the price of having inbound in the same tool. Still undecided between dialer families? The [which dialer quiz](https://skipcall.io/en/tools/which-dialer-quiz) narrows it down in a few questions, and our [sales dialer comparison](https://skipcall.io/en/blog/best-sales-dialer-software) covers power, parallel and predictive modes for every type of team. ## What to remember - For an agency, the first criterion is not speed. It is whether the tool keeps clients apart: lists, caller numbers, CRM and reporting. - As of November 11, 2026, Skipcall (workspaces) and Salesfinity (separate lists, numbers and reporting per account) describe that separation on their own pages. Trellus advises agencies to check it client by client. The seven other vendors say nothing about it on the pages we read. - Seat minimums range from none (Skipcall, Trellus, Salesfinity, CloudTalk’s entry plans) to 2 (JustCall), 3 (Aircall, CloudTalk Expert) and 9 (Orum). - Three vendors publish no price: Orum, Nooks and Kixie. You cannot price a client proposal without a sales call. - An annual seat that stays idle more than about two and a half months a year costs more than a monthly one, with the published prices we used. Run that calculation with your own contract lengths. - Around 4 lines keeps most of the gain of parallel dialing without wasting a list that belongs to your client. Prices and features checked on vendor websites on November 11, 2026. Sources: the pricing pages of Skipcall, Salesfinity, Trellus, PhoneBurner, Kixie, Orum, Nooks, Aircall, CloudTalk and JustCall, Salesfinity’s outbound agencies page and Trellus’s sales agencies page. Nooks’ line count comes from its help center, read on November 5, 2026. Author [Charles Baldet](https://skipcall.io/en/author/charles-baldet) [Charles Baldet on LinkedIn](https://www.linkedin.com/in/charlesbaldet/) CEO & Co-Founder, Skipcall Charles is the CEO and co-founder of Skipcall. A sales commando with over 10 years of experience in B2B SaaS and complex strategic accounts, he has closed major deals with Stellantis, SNCF, RATP and Natixis. A specialist in the PUCCKA and MEDDIC methodologies, Charles regularly teaches sales at HEC's incubator and the Sorbonne. He was ranked among Les Echos' top 10 business angels under 35 in 2020. He also co-founded Getalead (B2B sales agency) and Getlab (SalesTech studio). [See all their articles](https://skipcall.io/en/author/charles-baldet) FAQ ## Frequently asked questions **What is the best cold calling software for prospecting agencies?** The best cold calling software for a prospecting agency is the one that keeps each client separate (lists, caller numbers, CRM, reporting) and lets seats follow contracts. As of November 11, 2026, two vendors document that separation on their own pages: Skipcall, with one workspace per client, a 4-line parallel dialer and a published price from $70 per seat per month with no seat minimum, and Salesfinity, with separate lists, numbers and reporting per account and month-to-month licensing at $299 per seat. Orum and Nooks suit large North American SDR floors that buy on quote; PhoneBurner suits agencies that prefer one-at-a-time power dialing. **What does an agency need from a dialer that an in-house team does not?** Four things. Separation between clients, so contacts, recordings and results never mix. Caller numbers assigned per client, so one campaign's reputation does not damage another. A report per client that can be produced without rebuilding a spreadsheet. And licensing that follows the book of business: no high seat minimum, and a way to add or remove seats when a contract starts or ends. **Which cold calling tools have no seat minimum?** On the pages we checked on November 11, 2026, Skipcall starts from a single license, Trellus states "No seat minimum: buy one seat online", Salesfinity sells 1 to 5 licenses online without stating a minimum, and CloudTalk's Starter and Essential plans start at one user. Orum lists a 9-seat minimum, Aircall a 3-license minimum, JustCall a 2-user minimum (10 on Business), and CloudTalk's Expert plan requires 3 licenses. **Should an agency pay monthly or annually for dialer seats?** It depends on how many months a seat sits idle between contracts. With Salesfinity's published prices, a month-to-month seat costs $299 and an annual seat $249, so flexibility costs $600 per seat per year. An annual seat that sits unused for more than about 2.4 months in the year costs more than the monthly one. Agencies with stable multi-year clients can commit; agencies whose clients sign for three to six months should keep part of their seats flexible. **How many parallel lines should an agency dial?** Around 4 for most B2B lists. In our model at a 10% answer rate, going from 4 to 10 lines adds 18% more conversations but consumes 56% more contacts and multiplies by 3.9 the number of reachable prospects who only see a missed call. For an agency the list often belongs to the client, so burning it faster is a cost the client pays and remembers. **Can Skipcall separate clients inside one agency account?** Yes. A Skipcall workspace is a separate space per client with its own contacts, sequences, caller numbers, CRM integration and dialing settings, inside a single account. Users only reach the workspaces they are assigned to, reporting is produced per workspace, and billing stays centralized per license. Calls are placed from Skipcall, not from the client's CRM record, which is updated afterwards. **Do agencies need the client's CRM connected to the dialer?** It is the cleanest way to hand over results. When the dialer writes each call, outcome and recording into the client's own CRM, the client sees activity in the tool it already trusts and the agency stops exporting files. Check which CRMs each vendor names: Skipcall lists HubSpot, Pipedrive, Salesforce and Attio; Salesfinity lists HubSpot and Salesforce; Trellus advertises 28 integrations including GoHighLevel. **How do agencies protect caller number reputation across clients?** By giving each client its own caller numbers, keeping call pressure moderate, and watching answer rates per number. If one campaign's numbers get flagged as spam, a shared pool spreads the damage to every client. Per-client numbers contain it. Vendors handle this differently: Salesfinity says sender reputation is kept separate per client, Trellus bundles additional numbers with spam remediation, PhoneBurner sells a reputation add-on, and Skipcall assigns numbers per workspace. ## A calendar full of meetings starts with a call. [Get started now](https://app.skipcall.io/signup) [Book a demo](https://skipcall.io/en/demo) **No commitment** · Number live in 2 minutes Keep reading ## Related articles [View all articles](https://skipcall.io/en/blog) 01 SDR ### [How to Reduce Cost Per Meeting in Your SDR Program: The 2026 Playbook](https://skipcall.io/en/blog/reduce-cost-per-meeting-sdr) How to lower cost per meeting in US B2B SDR programs: 5 levers, real benchmarks, and the math that turns a leaky funnel into a profitable one. 8 Apr 2026 02 Power dialer ### [Best Power Dialers With No Minimum Seats in 2026: 11 Tools Checked](https://skipcall.io/en/blog/best-power-dialers-no-minimum-seats) Some power dialers can be bought for a single rep. Others require 2, 3 or 9 seats before you can make a first call, which turns a $50 price tag into a $150 monthly bill. We checked the seat minimum, the billing commitment and the cheapest plan with a power dialer on 11 vendor pricing pages on November 11, 2026. 11 Nov 2026 03 Parallel dialer ### [Best Parallel Dialers in 2026: 9 Multi-Line Dialers Compared](https://skipcall.io/en/blog/best-parallel-dialers) A parallel dialer calls several numbers at once for one rep and only connects the person who picks up. These are the 9 tools that genuinely offer it in 2026: simultaneous lines, public price or quote-only, target market, CRM integrations, strengths, limitations and who each one fits, with a direct answer for SDR teams. Vendor pricing pages rechecked on November 11, 2026. 5 Nov 2026 ## Ready to multiply your productivity? Join the sales teams that have transformed their prospecting. [Request a demo](https://skipcall.io/en/demo) Personalized demo • No commitment