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Best Vonage Business alternatives

Looking for something other than Vonage Business? Here are 13 business phone systems worth comparing, ranked by fit with your needs.

Find your best fit
  1. 01
    OpenPhone

    A modern, shared-number phone for startups and small teams (rebranded Quo in 2026). Fast to set up, tidy apps, AI call notes.

    4.7(2,800)From $15/movs Vonage Business
  2. 02
    Zoom Phone

    The natural add-on if your team already lives in Zoom. Clean apps and competitive per-user pricing.

    4.6(2,800)From $16/movs Vonage Business
  3. 03
    Nextiva

    A service-SMB favourite known for reliability and strong US support. Simple to run without an IT team.

    4.5(4,400)From $15/movs Vonage Business
  4. 04
    Ooma Office

    Built for very small businesses that want a phone system running in minutes, with no IT required.

    4.5(380)From $19.95/movs Vonage Business
  5. 05
    Dialpad

    AI-native business phone with live transcription and call insights. Modern feel, strong for sales teams.

    4.4(4,700)From $15/movs Vonage Business
  6. 06
    GoTo Connect

    Straightforward unified comms with an easy visual dial-plan editor. Good for teams that want simple.

    4.4(2,100)Custom pricingvs Vonage Business
  7. 07
    Google Voice

    Google's phone service, sold as a Workspace add-on. Simple and tidy, tightly tied to the Google stack; lighter on features than dedicated VoIP suites.

    4.4(880)From $10/movs Vonage Business
  8. 08
    3CXFree plan

    A self-hosted or 3CX-hosted phone system priced per system, not per seat. Powerful and cheap at scale, but you bring your own SIP trunk.

    4.4(1,000)From $14.5/mo (free plan)vs Vonage Business
  9. 09
    RingCentral

    The deep, enterprise-grade unified communications platform (RingEX). Rich features and a huge integration catalogue.

    4.2(2,500)From $20/movs Vonage Business
  10. 10
    8x8

    Global unlimited calling to many countries. A fit for multi-country SMBs and contact-centre needs.

    4.2(1,100)Custom pricingvs Vonage Business
  11. 11
    Grasshopper

    A virtual phone-number layer for solo owners and tiny teams, priced as a flat rate per account (not per user). Not a full desk-phone system.

    4.1(400)From $14/movs Vonage Business
  12. 12
    Phone.com

    A budget-friendly US/Canada phone service for very small teams. Straightforward plans, with some features gated to higher tiers.

    3.6(100)From $18/movs Vonage Business
  13. 13
    Microsoft Teams Phone

    Turns Microsoft Teams into a business phone. Compelling if you already run Microsoft 365, but it needs a license and a calling plan on top.

    Not ratedFrom $10/movs Vonage Business