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Buyer’s Guide Category · Recorded AI searches

Programmable voice and CPaaS providers

1 AI search shown here across specific buyer needs and locations.

About these results: These lists were generated by AI and may contain errors or outdated information. They are recorded search results, not TMC market rankings.

Recorded AI searchGeminiSep 29, 2026Global

Results for this buyer need

Developers and technical teams evaluating cloud voice APIs and SIP orchestration to build or extend telephony applications

10 companies returned. Positions belong to this saved response, not an overall market ranking.

The model’s stated reasons for inclusion

A linked name opens a matching company listing; the link does not verify the model’s product claims.

  1. #1
    Twilio Inc.

    Offers industry-standard programmable voice APIs, global carrier connectivity, SIP trunking, WebRTC SDKs, and comprehensive call orchestration primitives for technical teams.

  2. #2
    Telnyx LLC

    Provides a private global IP network, direct carrier termination, programmable Call Control APIs, real-time media streaming, and granular SIP trunking configuration.

  3. #3
    Bandwidth Inc.

    Operates an owned Tier-1 nationwide IP voice network in the US with global reach, offering low-latency Voice APIs, real-time media streaming, and direct SIP orchestration.

  4. #4
    Vonage

    Provides mature voice APIs with JSON-based Nexmo Call Control Objects (NCCOs), SIP interconnects, WebRTC clients, and extensive global telecommunications reach.

  5. #5
    Sinch AB

    Features a Tier-1 global mobile and PSTN network with programmable voice REST APIs, bidirectional voice streams, and SIP interconnectivity for enterprise applications.

  6. #6
    Plivo Inc.

    Delivers developer-focused Voice APIs and XML call control primitives, supporting automated call routing, global SIP endpoints, and real-time audio streaming over WebSockets.

  7. #7
    SignalWire, Inc.

    Founded by the creators of FreeSWITCH, offering advanced low-latency Call Fabric APIs, SWML orchestration, and native SIP/WebRTC bridging built for real-time applications.

  8. #8
    Infobip Ltd.

    Maintains an extensive carrier network with programmable Calls APIs, enabling global inbound/outbound voice routing, audio broadcasting, and SIP integration.

  9. #9
    LiveKit, Inc.

    Specializes in modern real-time WebRTC infrastructure with SIP inbound/outbound gateways, ideal for low-latency voice applications, dynamic bridging, and AI agent media pipelines.

  10. #10
    Agora, Inc.

    Provides real-time engagement APIs through an ultra-low latency software-defined network, offering voice SDKs and SIP integration gateways for telephony-to-app communication.

What this evidence shows

Recorded results, not product testing

10 of 10 visible entries on this page link to existing public Buyer’s Guide listings through their saved company mappings. An unlinked name does not change the saved search result or imply a negative judgment about that company.

These searches record who appeared, where, when, and the model’s stated reasons. They do not establish product features, suitability for your venue, or which companies were considered but left out. Check important claims with the provider before making a purchase.

How to read this page

About these results

The model was not given a target company name. These searches are not product endorsements or a complete market directory.

Provider names identify the AI family. Exact model versions and testing configuration are maintained internally. Buyer needs and reasons are preserved as recorded; verify services, locations, and compliance claims directly with providers.

Is your company visible in AI searches? The free FAME package includes an AI visibility analysis, a 12-item editorial calendar, and two published articles.