Quo (formerly OpenPhone) is the best all-round pick, at $15/user/mo with no seat minimum. CloudTalk suits teams calling internationally, at $19/user/mo. Dialpad wins on AI features, at $15/user/mo. wlur is our own live system, at $15/user/mo, with a 7-day free trial and no card required.
Small teams don't need a phone system built for a 500-seat call centre. They need business numbers, simple routing, and a way to see call history without opening a second app. Most VoIP providers now sell that as a per-user subscription. But seat minimums, add-on fees, and country coverage vary a lot. That can change the real monthly bill by 2x or more.
We compared 8 providers on published pricing, seat minimums, and CRM sync. We also looked at what reviewers on G2 and Capterra actually complain about, not just what the marketing pages promise. Prices below are as of July 2026, dated where they came from a provider's own pricing page.
How we compared
This is desk research, not a hands-on lab test. We pulled current pricing directly from each provider's public pricing page. We cross-checked seat minimums and add-on costs. We also read through recent G2 and Capterra reviews for recurring complaints: call quality, support response times, and hidden fees.
We didn't place test calls through every system ourselves. When a provider claims a G2 rating or review count, we cite the number and the source. We don't restate it as our own finding.
At a glance
| Tool | Best for | Entry price | Seat minimum | Standout |
|---|---|---|---|---|
 Quo (formerly OpenPhone) | Most small teams | $15/user/mo (Jul 2026) | 1 | G2 4.7 from 3,000+ reviews |
 CloudTalk | Teams calling internationally | $19/user/mo annual (Jul 2026) | 1 | 160+ countries |
 Dialpad | AI call summaries | $15/user/mo annual (Jul 2026) | 1 | Google-backed AI transcription |
 wlur | Simple CRM sync, live now | $15/user/mo (Jul 2026) | None | HubSpot, Salesforce, Pipedrive, Shopify sync |
| Aircall | Sales teams with a dialer habit | $30/user/mo annual (Jul 2026) | 3 ($90 floor) | Deep dialer + helpdesk integrations |
 JustCall | Outbound sales and SMS | $29/user/mo (Jul 2026) | 2 | Built-in AI coaching and sales dialers |
 RingCentral | Teams that also need video and fax | $20-30/user/mo (Jul 2026) | 1 | Full unified comms suite |
 Grasshopper | Solo founders on a flat budget | $14-80/mo flat (Jul 2026) | n/a (account-based) | One flat account price, no per-seat math |
The list
Quo (formerly OpenPhone)
Most small teamsQuo is the default pick for a small team that wants a business number, without a learning curve.
Quo rebranded from OpenPhone in September 2025, after a $105M growth round. The product underneath is the same cloud phone system. It's built around shared numbers, simple team inboxes, and a mobile app. Reviewers consistently rate that app above its category average.
It holds a 4.7 rating from over 3,000 reviews on G2, one of the strongest scores in this list. Setup is quick. There's no seat minimum, so a single founder pays the same per-seat rate as a 20-person team.
- Standout:
- G2 4.7 from 3,000+ reviews, no seat minimum
- Pricing:
- $15/user/mo, billed monthly (as of July 2026, quo.com)
- Makes sense if:
- you want the safest default for a US-based team of 1 to 20 people.
Honest cons
- ·US-centric number coverage; international teams may hit gaps, per reviewers comparing it to CloudTalk
- ·Advanced call analytics sit behind higher tiers
- ·AI features (Sona) are a newer addition and reviews on depth are still thin
CloudTalk
Teams calling internationallyThe strongest choice once your calls cross borders regularly.
CloudTalk's pitch is coverage. It has numbers in 160+ countries, with call routing built around international teams, not a single-country business. That makes it a natural fit for agencies or e-commerce teams with customers spread across regions.
The catch is that CloudTalk's add-ons stack on top of the base price faster than competitors. Think call recording storage, advanced analytics, and Salesforce sync. So the headline number understates the real bill for a fully-loaded setup.
- Standout:
- Numbers and local presence in 160+ countries
- Pricing:
- $19/user/mo, billed annually (as of July 2026, cloudtalk.io)
- Makes sense if:
- your team routinely calls or texts customers in multiple countries.
Honest cons
- ·Annual billing required to hit the advertised rate; monthly is meaningfully higher
- ·Reviewers on G2 flag that add-ons add up quickly for full feature parity
- ·Onboarding for complex routing takes longer than Quo's, per setup reviews
Dialpad
AI call summaries and coachingBest for a team that wants automatic call notes without a separate transcription tool.
Dialpad leans hardest into AI of anything on this list. Real-time transcription, sentiment flags, and automatic call summaries are built into the base product, not sold as an add-on. Being Google-backed shows in how tightly it integrates with Workspace.
For a small team that just wants clean call logs without configuring anything, that AI layer does real work. For a team that just wants a phone number and simple routing, though, it's more machinery than needed.
- Standout:
- Built-in AI transcription and call summaries
- Pricing:
- $15/user/mo, billed annually (as of July 2026, dialpad.com)
- Makes sense if:
- automatic call transcripts and coaching notes matter more than simplicity.
Honest cons
- ·Monthly billing costs more than the advertised annual rate
- ·Some reviewers on G2 note the interface has more going on than a simple team needs
- ·Support responsiveness varies by plan tier, per recent reviews
wlur
Simple CRM sync without seat minimumsour productwlur is our product, so grade this entry accordingly. It's live now, built around one flat per-user rate and two-way CRM logging.
wlur is our product, so grade this entry accordingly. It's live today. You get one app for iOS and Android, business numbers, and simple team routing. You can add extra numbers in minutes. It also has two-way call logging into HubSpot, Salesforce, Pipedrive and Shopify.
Pricing is $15/user/mo (£12.50, €14), with no seat minimums and 20% off annual billing. That positions it directly against Quo and Dialpad, not the more expensive enterprise-style tools further down this list. There's a 7-day free trial and no card required to start.
- Standout:
- Two-way sync to HubSpot, Salesforce, Pipedrive and Shopify
- Pricing:
- $15/user/mo (£12.50, €14), July 2026
- Makes sense if:
- you want simple CRM-synced calling and are comfortable being an early customer of our own product.
Honest cons
- ·wlur is new, so there's no long public review history yet, unlike the more established names on this list
- ·No independent reviews exist yet to verify call quality at scale
- ·Feature set is narrower than established players like RingCentral
Aircall
Sales teams already built around a dialerAircall has strong integrations. But the seat minimum makes it costly below a team of 3.
Aircall's dialer and helpdesk integrations (Salesforce, Zendesk, HubSpot) are genuinely deep. That's why it shows up on so many sales-team shortlists. It's built for teams that live inside a CRM all day.
The 3-seat minimum means even a 1 or 2-person team pays a $90/mo floor. AI features add $9 to $15 per user on top of that, per Aircall's own pricing page.
- Standout:
- Deep native integrations with major CRMs and helpdesks
- Pricing:
- $30/user/mo annual, 3-seat minimum ($90 floor); AI add-on $9-15/user; extra numbers $6/mo (as of July 2026, aircall.io)
- Makes sense if:
- you're already a 3+ person sales team living inside Salesforce or HubSpot.
Honest cons
- ·3-seat minimum makes it expensive for very small teams
- ·AI and analytics are paid add-ons, not included in the base price
- ·Reviewers on G2 mention onboarding complexity for smaller teams
JustCall
Outbound sales with heavy SMS useA strong sales dialer wrapped around a phone system, best for teams doing volume outreach.
JustCall's AI call scoring, auto-dialers, and SMS workflow automation are built for sales teams making high call volumes. They're not for a small team that just wants to answer customer calls. It logs calls and SMS into HubSpot automatically. Some reviewers call this the best native fit in this list.
The 2-seat minimum and $29/user/mo starting price put it above Quo and wlur, for teams that don't need the sales-dialer layer.
- Standout:
- Native HubSpot auto-logging with AI call scoring
- Pricing:
- $29/user/mo, 2-seat minimum (as of July 2026, justcall.io)
- Makes sense if:
- your team is doing outbound sales calls at volume, not just answering inbound.
Honest cons
- ·2-seat minimum rules out true solo use
- ·Priced above simpler alternatives if you don't need the sales-dialer features
- ·Some G2 reviewers note the feature set can feel like more than a small team needs
RingCentral
Teams that also need video and fax in one suiteA full unified comms platform, more than most small teams need for just phone calls.
RingCentral bundles phone, video meetings, fax, and team messaging into one enterprise-grade suite. That breadth appeals to a growing office that wants one vendor for everything. But it's also why the product feels heavier than a simple VoIP line for a 5-person team.
Pricing ranges $20-30/user/mo depending on tier. Reviewers frequently mention that unused features, like fax or large-scale webinars, sit in plans a small team pays for regardless.
- Standout:
- Phone, video and messaging in one enterprise suite
- Pricing:
- $20-30/user/mo (as of July 2026, ringcentral.com)
- Makes sense if:
- you want one platform for calls, video and messaging and don't mind the complexity.
Honest cons
- ·Complex plan structure makes it hard to predict the real bill
- ·Reviewers on G2 mention a steeper learning curve than simpler VoIP tools
- ·Many features are overkill for a team under 10 people
Grasshopper
Solo founders who want one flat billGrasshopper has the simplest pricing model here. But it comes at the cost of CRM sync and modern app quality.
Grasshopper sells a flat account price, not a per-seat rate. That's genuinely easier to budget for a solo founder or very small team. It's been around a long time. It still works reliably for basic call forwarding and voicemail.
The tradeoff is no CRM sync at all. Its mobile app reviews also trail newer, app-first competitors like Quo and wlur.
- Standout:
- One flat account price, no per-seat calculation needed
- Pricing:
- $14-80/mo flat by plan (as of July 2026, grasshopper.com)
- Makes sense if:
- you want the absolute simplest flat bill and don't need CRM integration.
Honest cons
- ·No CRM sync, a real limitation for anyone using HubSpot or Salesforce
- ·Mobile app reviews trail newer, app-first competitors
- ·Feature set hasn't kept pace with AI-native tools like Dialpad
What a small team actually pays, worked out
At 1 user, Quo and wlur both run $15/mo. Aircall's 3-seat minimum means a solo founder still pays $90/mo. That's six times as much, for seats they aren't using.
At 3 users, Quo is $45/mo and wlur is $45/mo. CloudTalk is $57/mo. JustCall is $87/mo. Aircall lands at its $90 floor. The gap between the cheapest and Aircall is $45/mo, or $540 a year.
At 8 users, Quo is $120/mo and wlur is $120/mo. CloudTalk is $152/mo. JustCall is $232/mo. Aircall is $240/mo. Over a year, choosing Quo or wlur over Aircall saves roughly $1,440.
Run your own team's numbers with the team phone cost calculator →How to choose a VoIP system for your team
- 01Under 3 people, avoid providers with seat minimums above your headcount (Aircall, JustCall). Unless you specifically need their dialer features.
- 02Calling internationally every week? Prioritise CloudTalk's country coverage over a cheaper US-only option.
- 03Living inside HubSpot, Salesforce or Pipedrive? Check the depth of call logging, not just whether an integration exists. Some only log call duration. Others sync full transcripts.
- 04Want AI call summaries without extra tools? Dialpad builds this in. Most others charge extra or skip it.
- 05Budget-first, with no CRM need? Grasshopper's flat pricing is simpler to plan around than any per-seat model.
Frequently asked questions
What's the cheapest VoIP system for a small business in 2026?
Quo and wlur both start at $15/user/mo, with no seat minimum. That's the lowest true per-seat entry price in this list, as of July 2026. Grasshopper can be cheaper in absolute terms for a solo user, on its $14/mo flat plan. But it has no CRM sync.
Do VoIP providers charge per user or per line?
Most on this list charge per user per month: Quo, CloudTalk, Dialpad, Aircall, JustCall, RingCentral, and wlur. Grasshopper and Vonage price differently. Grasshopper is a flat account fee. Vonage charges per line.
What is a seat minimum and why does it matter?
A seat minimum is the smallest number of seats a provider will bill you for, no matter your headcount. Aircall's 3-seat minimum means a 1-person team pays for 3 seats ($90/mo). That changes the real cost comparison a lot at small team sizes.
Which VoIP system has the best CRM integration?
JustCall's HubSpot integration auto-logs calls, SMS and AI summaries, with two-way field sync, per JustCall's own documentation. Aircall and CloudTalk both offer solid native HubSpot and Salesforce integrations. wlur offers live two-way sync to HubSpot, Salesforce, Pipedrive and Shopify today.
Is RingCentral overkill for a 5-person team?
For most 5-person teams, yes. RingCentral bundles video meetings and fax alongside calling. A simple VoIP-only team rarely needs those features. It also costs more than Quo or wlur for comparable calling functionality.
Does Dialpad's AI actually work well?
Reviewers generally rate Dialpad's real-time transcription and call summaries positively. The fact it's built in, not a paid add-on, is a genuine advantage. It's less proven for teams that don't want AI features cluttering a simple call log.
Can I switch VoIP providers without losing my number?
Yes, in most cases. Number porting between VoIP providers is standard practice. It typically takes a few business days once you submit the porting request. Check each provider's own porting documentation for exact timelines.
Is wlur available yet?
Yes. wlur is live and generally available, with a 7-day free trial and no card required. Pricing is $15/user/mo (£12.50, €14), with no seat minimums. It's our product, so weigh that against its shorter review history.
How much does CloudTalk's international coverage actually cost?
CloudTalk's base rate is $19/user/mo billed annually. But its own pricing page, and reviewers on G2, note that add-ons for advanced analytics and CRM sync stack on top. Budget above the headline number for a fully-loaded setup.
What's the difference between Quo and wlur?
Quo (formerly OpenPhone) is a generally available product, with a G2 rating of 4.7 from over 3,000 reviews. wlur is our own product, also live now, but without that long review history yet. It's priced similarly, at $15/user/mo, with CRM sync to HubSpot, Salesforce, Pipedrive and Shopify.
Do any of these systems work well for a team with no dedicated IT person?
Quo, wlur and Grasshopper are all designed for self-service setup, without an IT team. RingCentral's and CloudTalk's more advanced routing features generally need more configuration time.
Last verified: July 2026. Prices from providers' public pricing pages on that date. wlur is our product; its entry above says so.