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Best Business Phone Systems in 2026 — page 2

  1. 26

    CloudTalk AI Voice Agent

    by CloudTalk AI Voice Agent
    Free plan AndroidAPIiPhone+4

    CloudTalk pairs automated call handling with escalation to human agents and a range of integrations.

    7.0 From $99/mo · 14-day trial Visit site
  2. 27

    Anveo Integrated Voice 2.0

    by Anveo Integrated Voice 2.0
    Free plan APIWeb

    Anveo Integrated Voice 2.0 offers configurable telephony with messaging, fax, and API-based workflow connections.

    6.9 Free plan · paid from $6.55/mo (annual) Visit site
  3. 28

    Ring.io

    by Ring.io
    Free plan AndroidAPIExtension+4

    Ring.io combines CRM-based outreach sequences with calling, messaging and email, with plan options for solo reps and teams.

    6.9 Free plan · paid from $90/user/mo (annual) · 21-day trial Visit site
  4. 29

    ShadowPBX

    Free plan APISelf-hosted

    ShadowPBX offers broad telephony and dialing functions with self-hosted control and API access. The free MIT option removes feature gates, while managed tiers add hosted capacity and storage limits.

    6.8 Free plan · paid from $49/mo Visit site
  5. 30

    OPBX

    Free plan APILinuxSelf-hosted+1

    OPBX combines PBX routing, outbound campaigns, tenant isolation, and AI call distribution in an open-source platform.

    6.8 Free plan Visit site
  6. 31

    SMSala

    by SMSala
    Free plan APIWeb

    SMSala combines messaging, verification, and other communications APIs, with delivery reporting and developer resources.

    6.7 Pricing on request Visit site
  7. 32

    Zoom Phone

    by Zoom Phone
    Free trial AndroidiPhoneLinux+2

    Choose Zoom Phone if you need a cloud phone system with routing tools, voicemail transcription, and connected communications across multiple platforms.

    6.6 From $10/user/mo Visit site
  8. 33

    Nextiva

    by Nextiva
    Free trial AndroidAPIExtension+5

    Nextiva combines business calling with messaging, meetings, and collaboration features across its plans. The listed monthly options begin at $15 a month, and there is no free plan or trial.

    6.6 From $15/user/mo Visit site
  9. 34

    Dialpad Connect

    by Dialpad Connect
    Free trial AndroidiPhoneMac+2

    Dialpad Connect combines business calling with chat, meetings and AI-generated call notes across devices. Review the plan details and request pricing as needed, since no plan prices are listed.

    6.6 14-day trial Visit site
  10. 35

    NFON Cloudya

    by NFON Cloudya
    Free trial AndroidAPIiPhone+3

    Cloudya combines business calling features with web, desktop, and mobile access.

    6.6 From €6.80/user/mo Visit site
  11. 36

    Vodia PBX

    by Vodia PBX
    Free trial AndroidAPIiPhone+5

    Pick Vodia PBX if your business needs multiple numbers and the listed call handling features across web, desktop, and mobile platforms.

    6.6 Pricing on request · 60-day trial Visit site
  12. 37

    Thirdlane Business Communications Platform

    by Thirdlane Business Communications Platform
    Free trial AndroidAPIiPhone+4

    Thirdlane covers business telephony, collaboration, contact-center operations, and integration in deployable configurations.

    6.5 Pricing on request Visit site
  13. 38

    VoIPstudio

    by VoIPstudio
    Free trial AndroidExtensioniPhone+3

    VoIPstudio combines routing, business numbers, apps, integrations, and call-center functions across several paid options.

    6.5 From $6/user/mo · 30-day trial Visit site
  14. 39

    AlwaysIP Cloud Phone System

    Free trial AndroidExtensioniPhone+3

    AlwaysIP offers a broad cloud communications set with call handling, collaboration, CRM links, and security controls.

    6.5 From £11.99/user/mo · 30-day trial Visit site
  15. 40

    Placetel

    by Placetel
    Free trial AndroidAPIiPhone+3

    Placetel combines a broad business phone feature set with desktop, mobile, browser, and API access. Its 30-day trial and tiered support let teams evaluate the service before choosing a paid plan.

    6.5 From €6.90/user/mo · 30-day trial Visit site
  16. 41

    Ringover

    by Ringover
    Free trial AndroidAPIExtension+5

    Ringover provides business calling features across a broad set of platforms. Its entry prices come with minimum-user and annual-commitment requirements, so those terms matter when selecting a plan.

    6.5 From $15/user/mo (annual) · 7-day trial Visit site
  17. 42

    Quo

    by Quo
    Free trial AndroidAPIiPhone+3

    Quo combines business calling across desktop and mobile platforms with call routing and voicemail features.

    6.5 From $15/user/mo (annual) · 7-day trial Visit site
  18. 43

    Acefone

    by Acefone
    Free trial AndroidAPIExtension+4

    Acefone combines multichannel business communications with contact-center workflows, integrations, and listed security controls.

    6.4 From ₹1,599/user/mo · 7-day trial Visit site
  19. 44

    Google Voice for business

    Free trial AndroidiPhoneMac+2

    Google Voice for business combines calling, routing, voicemail transcription, and administration across major platforms.

    6.4 From $10/user/mo Visit site
  20. 45

    Yeastar P-Series Cloud Edition

    by Yeastar P-Series Cloud Edition
    Free trial AndroidAPIExtension+4

    Yeastar P-Series Cloud Edition covers calling, contact-center communication, integrations, and multiple client types in one service.

    6.3 30-day trial Visit site
  21. 46

    TeleCMI

    by TeleCMI
    Free trial AndroidAPILinux+2

    TeleCMI brings calling, contact-center, AI, routing, and integration features into one cloud suite.

    6.3 14-day trial Visit site
  22. 47

    MaxoTel Cloud Business Phone System

    by MaxoTel Cloud Business Phone System
    Free trial AndroidAPIiPhone+3

    MaxoTel combines hosted calling controls, transcription, apps, integrations, and API access for Australian organizations.

    6.3 30-day trial Visit site
  23. 48

    Talkroute

    Free trial AndroidiPhoneLinux+3

    Talkroute combines business calling with messaging and video meetings, with capacities and features varying by plan.

    6.3 From $19/mo · 7-day trial Visit site
  24. 49

    Telavox Phone System

    by Telavox Phone System
    Free trial AndroidiPhoneMac+2

    Telavox provides a broad business phone system with routing, recording, integrations, and flexible deployment options.

    6.3 Pricing on request Visit site
  25. 50

    CloudPhone.ONE

    by CloudPhone.ONE
    Free trial AndroidiPhoneWeb

    CloudPhone.ONE combines calling, messaging, meetings, voicemail, and routing for small-business teams.

    6.2 From $14.99/user/mo · 14-day trial Visit site