Voice AI and Agent Builders

Platforms for building a phone or voice assistant that can answer calls, book appointments, or run through a script with no human on the line. Speech recognition, turn-taking logic, and integrations that pass a finished call straight into a CRM are the core pieces.

1. 1

   ElevenLabs

   Realistic text-to-speech and voice cloning technology powering a conversational AI platform for building and deploying production voice agents.

   사이트 방문더 보기
2. 2

   Vapi

   Developer-first platform and API for building voice AI agents that handle phone calls, with integrated low-code workflow tooling.

   사이트 방문더 보기
3. 3

   Voiceflow

   No-code visual builder for designing conversational AI agents across voice and chat channels, letting teams ship without writing code.

   사이트 방문더 보기
4. 4

   Retell AI

   Low-latency conversational voice API and agent builder for creating custom AI phone agents with minimal response delays.

   사이트 방문더 보기
5. 5

   Bland AI

   Platform for building automated AI voice agents that make and receive phone calls at scale for sales and support operations.

   사이트 방문더 보기
6. 6

   Deepgram

   Speech-to-text and text-to-speech API provider with a Voice Agent API for building real-time conversational voice agents.

   사이트 방문더 보기
7. 7

   Rasa

   Open-source conversational AI framework for building custom voice and chat assistants, plus an enterprise platform for larger deployments.

   사이트 방문더 보기
8. 8

   Botpress

   Platform for building LLM-powered chat and voice agents using a visual flow builder, integrations, and managed hosting.

   사이트 방문더 보기
9. 9

   Cognigy

   German enterprise platform for building voice and chat agents in contact centers with conversational AI.

   사이트 방문더 보기
10. 10

    PolyAI

    Enterprise voice AI platform enabling large brands to deploy customer service voice assistants at scale.

    사이트 방문더 보기
11. 11

    Sierra

    AI agent platform by Bret Taylor and Clay Bavor for building customer-facing conversational agents across voice and chat.

    사이트 방문더 보기
12. 12

    Yellow.ai

    Enterprise platform for building voice and chat agents across multiple channels to handle customer interactions at scale.

    사이트 방문더 보기
13. 13

    Synthflow AI

    No-code platform for building AI voice assistants that manage phone calls, appointment booking, and lead qualification.

    사이트 방문더 보기
14. 14

    Parloa

    German platform for building AI voice agents that automate customer service calls in contact centers.

    사이트 방문더 보기
15. 15

    Vocode

    Open-source framework for developers to build real-time voice-based LLM agents for custom voice bot projects.

    사이트 방문더 보기