OpenPhone vs JustCall vs SalesCaptain for Sales Teams and the Meter

TL;DR: OpenPhone’s pricing page now redirects to Quo, so the first thing to settle in an OpenPhone vs JustCall vs SalesCaptain comparison for sales teams is which name ends up on the contract. After that, the three do not charge on the same unit, and the unit decides the bill before any feature grid does. Quo charges per user per month at $19 Starter, $33 Business and $47 Scale on monthly billing, dropping to $15, $23 and $35 on annual, with US and Canada calling and texting listed as unlimited under a fair usage policy. JustCall charges per user per month billed annually at $29 Team, $49 Pro and $89 Pro Plus, each with a two user minimum, plus a Business tier that starts at ten users and a separate Sales Suite. SalesCaptain charges $199 a month for unlimited users, then meters calling separately at $0.04 a minute and texting at $0.015 a message credit, with another $199 a month for a second location. That meter is the whole decision for an outbound team. Divide any seat price by $0.04 and you get the monthly talk time at which the meter alone equals the seat: 875 minutes against a $35 Quo Scale seat, 725 against a $29 JustCall Team seat, 375 against a $15 Quo Starter seat. Spread across 21 working days that is roughly 42, 35 and 18 minutes of talk time per rep per day, and past that line no headcount makes the metered plan cheaper. Five reps at two hours of talk a day run about $703 a month on SalesCaptain against $175 for five Quo Scale seats. Change the shape of the team and the answer flips: 40 light users at five minutes a day run about $367 against $600 for 40 Quo Starter seats. The integration lists say the same thing the pricing does. SalesCaptain connects Clio, Workiz, ServicePro, Acculynx, Booker, Rezdy and Square, which are legal, field service, salon and retail systems, and it sells an AI receptionist for inbound lead capture. Check the billing unit, the per minute rate and the integration list before you book a single demo.

Start with the bill, not the feature grid. Most comparisons line up three products in a table, tick a row of boxes for recording and routing and analytics, and then name a winner as though the boxes were the decision. So what does the table hide? The thing that actually decides the cost. These three vendors do not charge on the same unit. Two of them sell seats. One of them sells a meter.

That is not a detail you reconcile later in procurement. It changes which team each product is cheap for, because a plan priced on headcount and a plan priced on talk time respond to completely different things happening on your floor. At the same headcount it moves the monthly bill by hundreds of dollars in either direction. So before anyone sits through a demo, work out which unit you are buying. Then work out how many of them your reps consume in a normal month. That is the whole comparison.

OpenPhone vs JustCall vs SalesCaptain for sales teams bill on three different units

Here is the shape of it, taken from each vendor’s own published pricing rather than from a directory listing or a roundup.

Quo, the product formerly sold as OpenPhone, charges per user per month and puts the calling inside the seat. Its page lists US and Canada calling and messaging as unlimited on every plan, marked with an asterisk pointing at a fair usage policy. JustCall also charges per user per month, billed annually, with a two user minimum on most plans. SalesCaptain charges a flat $199 a month on its Business plan for unlimited users. Then it bills the calling on top at $0.04 a minute.

Read those sentences again, because the last one describes a different kind of product. Quo and JustCall convert your headcount into a bill, which means the number moves when you hire someone and sits perfectly still the rest of the quarter. SalesCaptain converts your talk time into a bill, which means the number moves every afternoon your reps have a good day on the phones. A sales team adds headcount slowly. It adds talk time every single day. The two bills behave nothing alike.

So the question stops being which tool has the better dialer. What is it instead? Which meter is running while your reps do the job you hired them to do.

OpenPhone is now Quo and the rename is already on the paperwork

The openphone.com pricing page returns a 301 redirect to quo.com. The company’s own structured data on that page carries both names, listing the alternate name as Quo, formerly OpenPhone. The footer still reads OpenPhone Technologies, Inc.

That matters at purchase time, not in the abstract. A buyer running procurement, a security review, or a vendor onboarding form is going to see one name on the product and a different name on the legal entity, and somebody in finance or legal will stop and ask which one is real before the signature happens. Expect both names across contracts, invoices, support documentation, and your own expense records during the transition. Ask which legal entity signs. Ask what happens to an existing OpenPhone agreement. Get both answers in writing.

Anyone searching for an OpenPhone vs JustCall vs SalesCaptain comparison today is comparing against a product mid rename, which is why half the material you will find uses one name and half uses the other. Does that change whether the tool fits? No. It changes what you type into your vendor list, and it is exactly the kind of administrative snag that stalls an otherwise finished deal in its last week for no good reason at all.

What a seat actually costs on each plan

Quo publishes three self serve tiers. Monthly billing runs $19 per user for Starter, $33 for Business, and $47 for Scale. Annual billing drops those to $15, $23 and $35 per user per month, invoiced at $180, $276 and $420 a year, so the annual commitment takes roughly a quarter off the monthly rate across the board. The page also lists a one time carrier registration fee of $19.50 through The Campaign Registry, plus a monthly messaging maintenance fee between $1.50 and $3. International calling and texting sit outside the bundle at add on rates.

JustCall publishes its AI Communication Suite at $29 per user per month for Team, $49 for Pro, and $89 for Pro Plus, all billed annually, each carrying a two user minimum. The Business tier is custom priced and requires at least ten users. A separate Sales Suite tier, SalesPro, is also custom priced with a two user minimum. The published page shows annual rates only, with a claim of up to 29% off versus paying monthly, which means the headline figures you are reading are already the discounted ones and a month to month deployment will land somewhere above them. So treat every number there as the discounted figure. What is the monthly rate? Ask, before you compare it to anything.

SalesCaptain publishes a $10 one time credit on its Startup plan, $199 a month on Business, and $300 a month and upward on Enterprise, with users listed as unlimited on those plans. The usage charges sit beside the plan fee rather than inside it: $0.04 a minute for calling, $0.015 a message credit for inbox texting and text marketing, extra numbers at $5 a month pay for use or $35 a month unlimited, SEO monitoring at $10 a month, and an extra location at $199 a month.

Two of those pricing pages answer the question how many people. The third answers how many minutes. Those are not the same question. You cannot put them in the same column of a comparison table without deciding that first, and most published comparisons quietly skip the decision by printing the base fee and leaving the meter out of the frame entirely.

The minute meter sets a ceiling that no headcount can fix

This is the arithmetic that decides it. It is simple enough to do in your head on the call.

Take any per seat price and divide it by $0.04. What does that give you? The number of talk minutes per user per month at which the metered plan’s calling charge alone equals one seat on the competing plan, before the $199 base fee has been counted at all. Against a $35 Quo Scale seat that is 875 minutes. Against a $29 JustCall Team seat it is 725. Against a $23 Quo Business seat it is 575. Against a $15 Quo Starter seat it is 375.

Now put those on a working calendar. Assume 21 working days in a month, which is a standard planning figure rather than a claim about your specific calendar. Those thresholds become roughly 42, 35, 27 and 18 minutes of talk time per rep per day.

Forty two minutes. A rep running a real call block clears that before lunch. Once average talk time per user passes the threshold, the per minute charge by itself has already matched the competing seat price, and the $199 base fee is still sitting there unpaid on top of it. Does unlimited users rescue that? It cannot, because every additional user you add under the unlimited banner is another person generating billable minutes. The headline benefit and the metered cost pull in the same direction.

Run it as a full month. Five reps at two hours of talk a day, across 21 days, is 12,600 minutes. At $0.04 that is $504 of calling, plus the $199 base, so roughly $703 a month. Five Quo Scale seats cost $175. Five JustCall Pro seats cost $245. Same team, same work, same number of conversations. The metered plan costs about four times the seat based one.

Those are labeled assumptions, not measured results from your floor, so the useful move is to swap in your own average talk minutes per rep per day and run the same two multiplications before anyone quotes you anything. What if you do not know that number? Then that is the first thing to go fix, and it is worth knowing regardless of which vendor wins. A team that cannot state its average talk time cannot evaluate a per minute contract at all.

When unlimited users is the cheaper deal

Grant the model its best case, because it has a real one. The metered plan wins when you have a lot of people who barely talk.

Take 40 users at five minutes of talk a day. That works out to 4,200 minutes a month, or $168 of calling, plus the $199 base, so about $367 all in. Forty Quo Starter seats at the annual rate cost $600. The metered plan is cheaper by a clear margin, and it keeps getting cheaper with every additional light user you add, because a user who does not pick up the phone generates no billable minutes and costs nothing beyond the flat fee already being paid.

That is a real shape of business. A front desk, a branch office, a service counter, a receptionist pool, a team of occasional users who need a number and a shared inbox far more than they need a dial session. For that team, paying per seat is paying for silence. The meter is the right shape.

It is also not an outbound sales team. An outbound team is the opposite shape. A small number of people generate a very large number of minutes on purpose, and every operational goal on the board, more connects, longer conversations, higher talk time per rep, pushes the metered bill up rather than down. You would be buying a plan that charges you more as the team gets better at its job.

So the honest answer to the comparison is conditional, and the condition is measurable rather than a matter of taste. Count your users. Count your average talk minutes. Run both numbers. Then the answer picks itself.

The integration list says who each tool was built for

Pricing is one signal. The integration list is the other one, and it is a good deal harder for marketing copy to paper over, because a vendor builds connectors for the systems its actual customers already run.

SalesCaptain’s site names Clio, Workiz, ServicePro, Acculynx, Booker, Rezdy, Newbook, Square, Shopify, Lightspeed, Leap, ShipStation, Stages, AIM Tritech, Zoho and Zapier. Read that list by category rather than by brand. Clio is legal practice management. Workiz, ServicePro and Acculynx are field service and roofing. Booker and Stages serve salons and studios. Rezdy is tour and activity booking. Square, Shopify and Lightspeed are retail point of sale. Is that a sales org roster? It is not. That is a local and service business roster.

The product language matches the connector list exactly, which is usually the sign that the positioning is honest rather than aspirational. The site leads with an AI receptionist positioned as an IVR replacement, after hours lead capture, qualifying inbound leads, appointment reminders, and following up on past bookings. Those are inbound capture workflows. They are genuinely useful workflows, and a business losing calls after hours should take them seriously. They are not an outbound dialing motion.

JustCall points the other way, and it says so structurally rather than in its copy. It sells a separate Sales Suite tier apart from the general communication suite, and a Business tier that does not open until ten users. You do not gate a tier at ten seats for a two person shop. Read the gate as the audience.

So before comparing feature for feature, ask the question the feature grid cannot answer. What is your system of record, and does the vendor’s integration list contain it? If your pipeline lives in a CRM and your reps work a queue out of it all day, a connector built for a booking calendar is not the same product in a different wrapper, however similar the feature bullets look side by side. A listed integration is also not a finished integration. Connect a sandbox account, make a call, change an owner, log a disposition. Then go read the CRM timeline for duplicates, gaps and wrong ownership. Did everything land? Usually not.

What to test before you compare OpenPhone vs JustCall vs SalesCaptain

Run the same script against all three. Different demos prove nothing, because every vendor will walk you down the path their product handles best and quietly route around the one it does not.

1. Import one test list and dial it. Time the gap from the end of one completed call to the start of the next. That gap, repeated a few hundred times a day, is most of what a dialing tool is actually selling you.
2. Miss an inbound call on purpose. Watch where it goes, who gets told, and how long it sits before anyone owns it.
3. Log an outcome, set a follow up, and then open the CRM. Check whether the activity, the disposition and the next step all arrived without a second round of data entry.
4. Hand a live conversation to another rep. Then check whether the second rep can see the history without asking the first one.
5. Pull a report a manager would actually run on Monday morning. Connect rate, attempts per contact, talk time per rep, outcomes by list.
6. Ask for the per minute and per message rates in writing, and ask what counts as a billable minute. Rounding rules matter enormously when the unit is a minute.

On that last one, be specific and get the answers in the contract. Do minutes round up to the next whole minute? Is a connect that drops to voicemail billed? Are inbound minutes metered the same as outbound? A six second rounding difference does nothing at all to a seat price, and across a team placing a few hundred short calls a day it does quite a lot to a metered one.

If high volume outbound is the motion, test the dialing mode under real list conditions rather than on a curated demo list, and put the identical list through each tool so the connect rates are comparable. Kixie’s own approach to that workflow sits in the PowerDialer, and the same test script applies to it. Load the list, work the queue, and check what landed in the CRM afterward. Same script, every vendor.

Questions sales teams ask about OpenPhone vs JustCall vs SalesCaptain

Is OpenPhone still called OpenPhone?

The pricing page at openphone.com returns a 301 redirect to quo.com, and the structured data on that page lists the alternate name as Quo, formerly OpenPhone, while the footer still names OpenPhone Technologies, Inc. Treat both names as current during the transition. Which one signs? Confirm that before the paperwork moves.

Which of the three is cheapest for a sales team?

It depends on talk time, and the crossover point is calculable rather than a judgment call. Divide the competing seat price by SalesCaptain’s $0.04 per minute rate. That gives the monthly talk minutes where the meter alone matches one seat. Past roughly 42 minutes of talk per user per day, the metered plan cannot beat a $35 Quo Scale seat at any headcount, because adding people adds minutes. Below about 18 minutes a day, with a large number of users, the metered plan can win comfortably.

Does Quo include calling minutes in the seat price?

The pricing page lists US and Canada calling and messaging as unlimited on Starter, Business and Scale, with an asterisk pointing at a fair usage policy, while international calling and texting are charged at separate add on rates. Ask what the fair usage policy defines as excessive before you plan a high volume outbound motion on top of it.

What is JustCall’s minimum commitment?

The published plans carry a two user minimum on Team, Pro, Pro Plus and SalesPro. The Business tier requires at least ten users. The page shows annual pricing only, with a claim of up to 29% off versus monthly billing. Ask for the monthly rate if you are not ready to commit to a year.

Is SalesCaptain built for outbound sales?

Its published positioning centers on inbound capture. It sells an AI receptionist as an IVR replacement, plus after hours lead capture, inbound lead qualification, appointment reminders and booking follow ups. Its integration list is weighted toward legal, field service, salon, booking and retail systems, and those two signals together point at local and service businesses rather than at an outbound sales org. That is a fit question rather than a quality judgment.

What to settle before you sign

Three numbers decide this comparison, and not one of them is a feature.

First, your headcount. Second, your average talk minutes per user per day, measured off your own call records rather than estimated in a meeting. Third, the billing unit on each quote, written down in the same format so the three can be compared at all. Run the multiplication. Does your system of record appear on the vendor’s integration list? Go look before the demo, not after.

If the numbers put you in metered territory, make sure the rounding rules and the per message rates are written into the contract and not just published on a pricing page that the vendor can revise next quarter. If they put you in seat territory, the remaining work is the ordinary kind. Check that the dialing workflow, the CRM integrations and the reporting hold up under a real list rather than a demo one. The cost of a single dial and what parallel dialing does to answer rates are the next two questions. They are both arithmetic too.

Pick the unit first. Then pick the product.

Sources

• Quo pricing page, listing Starter, Business and Scale per user rates, unlimited US and Canada calling under a fair usage policy, carrier registration and messaging maintenance fees, and the Quo formerly OpenPhone alternate name. Reviewed October 14, 2026.
• JustCall pricing page, listing Team, Pro, Pro Plus, Business and SalesPro rates, per user annual billing, user minimums and the stated annual discount. Reviewed October 14, 2026.
• SalesCaptain pricing page, listing Startup, Business and Enterprise plan fees, unlimited users, the per minute calling rate, message credit rates, extra number and extra location charges. Reviewed October 14, 2026.
• SalesCaptain home page, listing the named integrations and the AI receptionist, after hours lead capture, appointment reminder and booking follow up positioning. Reviewed October 14, 2026.

Sources verified by the Kixie Research Team on October 14, 2026.