How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- Nextiva starts at $15 per user per month billed annually, with $23 monthly billing, and is rated best all-around for growing teams with strong live support.
- RingCentral at $20 per user per month suits teams that need deep CRM integration and 200-plus integrations, while Dialpad at $15 leads on AI transcription.
- Zoom Phone at $16 per month for US and Canada unlimited suits teams already on Zoom, and Ooma Office at $19.95 needs no contract.
- Watch add-on creep, annual-versus-monthly gaps and regulatory fees, which typically add a few dollars per seat beyond the headline price.
Quick comparison
| Tool | Best for | Starting price | Free plan |
|---|
 RingCentral | Deep CRM integration | $20 per user per month | No |
 Dialpad | AI transcription on every call | $15 per user per month | No |
 Zoom Phone | Teams already on Zoom | $16 per user per month | No |
 8x8 | International calling | See website | No |
 Ooma Office | Small business under 20 seats | $19.95 per user per month | No |
 GoTo Connect | Multi-location businesses | See website | No |
 Vonage | Full phone system with video | $19.99 per line per month | No |
 OpenPhone | Small teams sharing numbers | $15 per user per month | No |
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The best nextiva alternatives
Starting price$20 per user per month
Free planNo
RingCentral is the best Nextiva alternative for teams that need deep CRM integration, with Salesforce, HubSpot, Zendesk and Microsoft Teams integrations plus more than 200 integrations overall. It scales from small teams to more than 100 seats, with video for 300 participants and a path to a full contact center, making it the safe long-term platform for growing businesses.
Core pricing is listed at $20 per user per month billed annually in October 2026 checks, though other guides list $30, so confirm the current tier. AI add-ons raise cost, and enterprise depth is something a small team pays for and rarely uses. For a growing business that expects to cross 100 seats and needs CRM depth, RingCentral is the strongest alternative.
What we like- Best for teams needing deep CRM integration
- Salesforce, HubSpot, Zendesk and Microsoft Teams integrations
- 200-plus integrations
- Path to full contact center
- Video for 300
Watch out for- Core at $20 per user per month annual, with other guides listing $30
- AI add-ons raise cost
- Enterprise depth a small team pays for and rarely uses
#2Dialpad
Best for: AI transcription on every call4.4/5 on
G2 (4,201 reviews, checked Oct 2026)
Visit dialpad.com
Starting price$15 per user per month
Free planNo
Dialpad is the best Nextiva alternative for sales and support teams that want AI transcription on every call, with real-time transcription, coaching cards and summaries included on every plan rather than gated to premium tiers. Google Workspace, Microsoft 365 and Salesforce integrations cover the main CRM and productivity stacks.
Pricing is listed at $15 per user per month Standard in several guides, though another comparison lists $27, and one notes an 80 percent gap between annual and monthly billing, so confirm the billing term carefully. CRM integration is gated behind Pro in some guides, and seat minimums apply on some plans. For AI-first sales and support teams, Dialpad is the best transcription pick.
What we like- AI transcription and coaching on every plan, not just premium tiers
- Google Workspace, Microsoft 365 and Salesforce integrations
- Strong for sales and support teams
Watch out for- 80 percent billing gap from annual to monthly in one comparison
- CRM integration gated behind Pro in some guides
- Seat minimums on some plans
- Standard listed at $27 in another guide
#3Zoom Phone
Best for: Teams already on Zoom4.6/5 on
G2 (2,672 reviews, checked Oct 2026)
Visit zoom.us
Starting price$16 per user per month
Free planNo
Zoom Phone is the best Nextiva alternative for remote teams already working in Zoom, adding calling to an interface the team already knows without a new app or a second vendor. US and Canada Unlimited runs $16 per user per month billed annually, or $18 monthly, with a metered option at $10.50 per user per month, making it among the cheapest credible VoIP options.
It is weaker than dedicated platforms on routing depth and supervisor tools, bundles confuse in one comparison, and AI features vary by plan. For a team already standardized on Zoom, Zoom Phone deploys in an afternoon and covers 80 percent of what most teams actually use daily.
What we like- Single app for video and calling
- US and Canada Unlimited at $16 per user per month annual
- Deploys in an afternoon for Zoom teams
- Metered option at $10.50 per user per month
Watch out for- Weaker than dedicated platforms on routing depth and supervisor tools
- Confusing bundles in one comparison
- AI varies by plan
#48x8
Best for: International calling4.2/5 on
G2 (939 reviews, checked Oct 2026)
Visit 8x8.com
Starting priceSee website
Free planNo
8x8 is the best Nextiva alternative for international calling, with unlimited calling to 48 countries in one mid-tier plan and Microsoft Teams integration for organizations standardized on Microsoft. For SMBs with heavy international calling, that bundled country coverage beats per-minute international rates from rivals.
Pricing is custom with no public rates, requiring a sales conversation for any quote, though other guides list about $10 per user per month. That opacity is the main drawback. For global teams, 8x8's international coverage justifies the sales call.
What we like- Best for international calling
- Unlimited calling to 48 countries in one mid-tier plan
- Microsoft Teams integration
- 30-day trial in one comparison
Watch out for- Custom pricing with no public rates
- Requires a sales conversation for any quote
- Other guides list about $10 per user per month, so pricing is opaque
#5Ooma Office
Best for: Small business under 20 seats4.5/5 on
G2 (134 reviews, checked Oct 2026)
Visit ooma.com
Starting price$19.95 per user per month
Free planNo
Ooma Office is the best VoIP pick for small business under 20 seats, with Essentials at $19.95 per user per month and no annual contract, plus transparent flat pricing and North American calling inclusive. For small teams moving off landlines, the no-contract terms and straightforward pricing remove the commitment fear that annual plans create.
Call recording and CRM integration are gated behind higher tiers, advanced AI tools are fewer, and integrations are limited compared with RingCentral. For a small team that wants desk-phone friendly VoIP without a contract, Ooma Office is the clearest-priced alternative.
What we like- Best VoIP for small business under 20 seats
- Essentials at $19.95 with no contract
- Transparent flat pricing
- North American calling inclusive
- Salesforce and Microsoft Dynamics integrations
Watch out for- Call recording and CRM integration gated behind higher tiers
- Fewer advanced AI tools
- Limited integrations compared with RingCentral
#6GoTo Connect
Best for: Multi-location businesses4.4/5 on
G2 (1,422 reviews, checked Oct 2026)
Visit goto.com
Starting priceSee website
Free planNo
GoTo Connect is the best Nextiva alternative for multi-location businesses, with unified communications covering voice, video and messaging plus admin tools for distributed teams. For a business with several offices or branches that need consistent call handling across locations, GoTo Connect's multi-site design fits better than single-office tools.
Pricing is custom and requires a sales conversation, with fewer published details than rivals. For multi-location operations that need centralized admin, GoTo Connect deserves a quote alongside RingCentral.
What we like- Best for multi-location businesses
- Unified communications with voice, video and messaging
- Admin tools for distributed teams
Watch out for- Custom pricing
- Requires a sales conversation
- Fewer published details than rivals
#7Vonage
Best for: Full phone system with video4.3/5 on
G2 (503 reviews, checked Oct 2026)
Visit vonage.com
Starting price$19.99 per line per month
Free planNo
Vonage offers a full business phone system with video meetings, desk phones and 20-plus app integrations on one per-line plan, starting at $19.99 per line per month. Call recording, call queue and voicemail transcription cover the core business phone features, and the video inclusion suits teams that want meetings and calling from one vendor.
Promo pricing needs a 1-year term in one comparison, usage caps are noted, and Salesforce integration is a paid add-on. For a team that wants video, desk phones and calling in one plan, Vonage is a complete alternative.
What we like- Full business phone system with video meetings and desk phones
- 20-plus app integrations on one per-line plan
- Call recording, call queue and voicemail transcription
Watch out for- 1-year term for promo pricing in one comparison
- Usage caps noted
- Salesforce integration is a paid add-on
Starting price$15 per user per month
Free planNo
OpenPhone, now also listed as Quo, is the best Nextiva alternative for small teams sharing numbers, with strong texting, a collaborative inbox and shared numbers in an app that feels like iMessage. For remote teams under 50 people that mainly need calling and texting from shared numbers, it covers 80 percent of daily use without enterprise weight.
Features are limited compared with full UCaaS platforms, enterprise admin is lighter, and $15 per user per month matches Dialpad with less AI depth. For small remote teams that live on shared texting, OpenPhone is the simplest strong alternative.
What we like- Shared numbers and team texting
- Strong texting and collaborative inbox
- Clean app
- No contract in one comparison
- Good for remote teams
Watch out for- Limited features compared with full UCaaS platforms
- Lighter on enterprise admin
- $15 per user per month is the same as Dialpad with less AI depth
How we chose
We ranked alternatives by team fit first, since a 5-person team and a 200-seat operation need different platforms, then by price, CRM integration, AI features and contract terms, using October 2026 pricing checks from vendor pricing pages. Nextiva itself starts at $15 per user per month billed annually, or $23 monthly, with the strongest live support in the category and 99.99 percent reliability claims, but no free trial and higher tiers that get expensive fast.
We also weighed total cost honestly. Many providers discount annual commitments by 20 to 30 percent versus monthly, and regulatory fees for USF, E911 and state surcharges typically add a few dollars per seat. Request a current quote that includes taxes before comparing headline prices. No platform here was used hands-on as a daily business phone for this guide.
What to check before you switch
Estimate peak concurrent calls first, at about 15 percent of total users, since a 50-person team probably has 7 to 8 simultaneous calls at peak. That number determines whether per-user pricing or per-channel pricing makes more sense, and for teams under 100, per-user UCaaS is almost always simpler.
Then confirm number porting, CRM integration depth and contract terms. Every provider here lets you keep your existing number, but porting time varies, and CRM integrations range from native to paid add-on. Audit your contact data before switching, since a new dialer will not fix bad numbers, and run a trial with real call volume before committing to an annual plan.
Frequently asked questions
What is the best Nextiva alternative?
RingCentral at $20 per user per month is the best all-round alternative for growing teams needing CRM depth. Dialpad at $15 leads on AI transcription, Zoom Phone at $16 suits Zoom teams, and Ooma Office at $19.95 suits small teams that want no contract.
How much does a business phone system cost?
Entry prices run from $15 per user per month for Nextiva Core annual, Dialpad Standard and OpenPhone, to $16 for Zoom Phone US and Canada Unlimited, $19.95 for Ooma Office Essentials, $19.99 per line for Vonage, and $20 for RingCentral Core. Add regulatory fees of a few dollars per seat and any AI or CRM add-ons.
Can I keep my phone number when switching from Nextiva?
Yes. Every provider in this list supports number porting, so you can keep your existing business number. Porting time varies by provider and number type, so start the port before canceling Nextiva to avoid downtime.
Do I need a contract for business VoIP?
Not always. Ooma Office offers Essentials at $19.95 with no contract, and OpenPhone lists no contract in one comparison. Most other providers discount annual commitments by 20 to 30 percent versus monthly, so weigh the savings against the flexibility of monthly billing.
Which alternative has the best AI features?
Dialpad leads on AI transcription and coaching included on every plan. RingCentral and Zoom Phone offer AI features that vary by plan and add-on, while Ooma Office has fewer advanced AI tools. For AI-first sales and support teams, Dialpad is the clearest pick.
Is Nextiva better than RingCentral?
Nextiva rates best all-around for growing teams with the strongest live support in the category and 99.99 percent reliability claims, at $15 per user per month annual. RingCentral suits teams that need deeper CRM integration and 200-plus integrations at $20 per user per month. Choose by support versus integration depth.
Sources we checked (0)
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.