# Best Voice agents — Claude

> Source: https://theagentsindex.com/best/voice-agents/claude (curated, re-verified)

10 of 23 voice agents match “Claude”. Of the rest: 2 on some plans only, 6 no, 5 unknown.

How the voice agents matching “Claude” differ: 10 of 10 also match “Model choice”, against 2 of 13 in the rest of the category.

| # | Name | What it is | Pricing | API |
| --- | --- | --- | --- | --- |
| 1 | [Leaping AI](https://theagentsindex.com/leaping-ai.md) | Voice and SMS AI agents for call centres, with built-in telephony, CRM integrations and a no-code agent builder. | paid | Yes |
| 2 | [Telnyx Voice AI Agents](https://theagentsindex.com/telnyx-voice-ai.md) | Carrier-owned platform for phone and web voice agents, with telephony, STT, TTS, LLM and orchestration in one stack. | paid | Yes |
| 3 | [VoiceAgents](https://theagentsindex.com/voiceagent.md) | Voice AI platform for phone agents that speak Yoruba, Igbo, Pidgin, Hausa and Nigerian English. | paid | Yes |
| 4 | [Cartesia](https://theagentsindex.com/cartesia.md) | Real-time speech models and a managed runtime for production phone and web voice agents. | freemium | Yes |
| 5 | [Deepgram Voice Agent API](https://theagentsindex.com/deepgram-voice-agent-api.md) | One WebSocket API that runs speech-to-text, LLM orchestration and text-to-speech for real-time voice agents. | paid | Yes |
| 6 | [PolyAI](https://theagentsindex.com/polyai.md) | Enterprise platform for building voice and chat agents that resolve customer calls, priced per minute. | paid | Yes |
| 7 | [LiveKit Agents](https://theagentsindex.com/livekit-agents.md) | Open-source Python and Node.js framework for voice AI agents, with LiveKit Cloud hosting, telephony and observability. | freemium | Yes |
| 8 | [ElevenLabs Agents](https://theagentsindex.com/elevenlabs-conversational-ai.md) | Hosted platform for building voice and chat agents, with telephony, SDKs and a choice of LLM. | freemium | Yes |
| 9 | [Retell AI](https://theagentsindex.com/retell-ai.md) | Pay-as-you-go platform for building, testing and running AI phone, chat and SMS agents. | paid | Yes |
| 10 | [Vapi](https://theagentsindex.com/vapi.md) | Developer platform for building, testing and deploying voice AI agents that make and receive phone calls. | paid | Yes |