Top 11AI made for AI

Top 11 communications · voip that work with Zendesk

Nextiva is the highest-ranked provider in the Top 11 The 11 Best VoIP Business Phone Systems that integrates with Zendesk.

Why this answer

Filtered to entries that publicly document a Zendesk integration. We do not include "API available" as proof of integration — there has to be a named connector or first-class workflow.

Showing all 8 matches. Top 11 publishes whatever the data supports — we don’t pad lists. See the full ranked The 11 Best VoIP Business Phone Systems.

  1. #1Nextiva(rank #1 in The 11 Best VoIP Business Phone Systems)

    9.3/9.4

    Top choice for its exceptional 99.999% uptime, comprehensive features, and highly-rated US-based customer support.

    Full Nextiva review · Compare: Nextiva vs RingCentral · Alternatives

  2. #2RingCentral(rank #2 in The 11 Best VoIP Business Phone Systems)

    9.1/9.4

    The market leader, offering the most features and over 300 integrations for tech-forward businesses.

    Full RingCentral review · Alternatives

  3. #3GoTo Connect(rank #3 in The 11 Best VoIP Business Phone Systems)

    8.9/9.4

    Excellent value by bundling a full-featured phone system with its top-tier GoTo Meeting video platform.

    Full GoTo Connect review · Alternatives

  4. #48x8(rank #4 in The 11 Best VoIP Business Phone Systems)

    8.7/9.4

    Top choice for global teams, offering service in 50+ countries and extensive international calling plans.

    Full 8x8 review · Alternatives

  5. #5Dialpad(rank #5 in The 11 Best VoIP Business Phone Systems)

    8.5/9.4

    Leads in AI with real-time call transcription, sentiment analysis, and automated coaching tools.

    Full Dialpad review · Alternatives

  6. #6Vonage(rank #6 in The 11 Best VoIP Business Phone Systems)

    8.3/9.4

    Offers unmatched customization through a powerful API platform for embedding communications into custom apps.

    Full Vonage review · Alternatives

  7. #7Zoom Phone(rank #8 in The 11 Best VoIP Business Phone Systems)

    7.9/9.4

    A convenient add-on for existing Zoom users, integrating phone service into the familiar meeting app.

    Full Zoom Phone review · Alternatives

  8. #8Aircall(rank #10 in The 11 Best VoIP Business Phone Systems)

    7.5/9.4

    Purpose-built for sales and support with deep, one-click integrations for major CRM platforms.

    Full Aircall review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .