ElevenLabs vs Retell AI
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose ElevenLabs if you want ai text-to-speech, voice cloning, dubbing, and audio generation (Assistant, freemium); choose Retell AI if you want platform to build, test, deploy, and monitor ai voice agents for calls (Autonomous agent, usage).
| ElevenLabs | Retell AI | |
|---|---|---|
| What it is | AI text-to-speech, voice cloning, dubbing, and audio generation | Platform to build, test, deploy, and monitor AI voice agents for calls |
| Type | product-with-agents | platform |
| Autonomy | Assistant | Autonomous agent |
| Pricing | freemium · Free tier; paid plans from $5/mo | usage · $0.07/min voice engine (model + telephony billed on top); Enterprise from $8,000 |
| Best for | consumers, developers, smb, enterprise | developers, smb, mid-market, enterprise |
| Deployment | saas, api | saas, api |
| Modalities | voice, text, api | voice, text, api |
| Models | proprietary | model-agnostic, gpt, claude |
| Protocols | rest-api | rest-api, function-calling |
| Integrations | API, Python SDK, JavaScript SDK, Zapier | Twilio, Telnyx, Vonage, ElevenLabs, PlayHT |
| Capabilities | 5 documented | 4 documented |
ElevenLabs
- +Widely regarded for natural, expressive voice quality across 70+ languages
- +Broad audio toolkit in one platform: TTS, voice cloning, dubbing, STT, music, and sound effects
- +Generous self-serve tiers and a well-documented API with Python and JS SDKs
- -Credit-based pricing with per-character/per-minute overage can make heavy usage hard to predict
- -It is a generation tool, not an autonomous agent (the agentic product is a separate offering)
Retell AI
- +Provider-flexible: bring your own telephony, voices, and LLM, or use Retell's built-in carrier
- +Structured Conversation Flow Agents (nodes and transitions) give fine control alongside looser prompt-based agents
- +Usage-based pricing with no mandatory base subscription and free credits to start; built-in testing and monitoring
- -Advertised $0.07/min covers only the voice engine; LLM, telephony, and international add to real per-minute cost
- -Building reliable structured flows for complex calls takes meaningful human setup
Which should you choose?
ElevenLabs is ai text-to-speech, voice cloning, dubbing, and audio generation, best for consumers, developers, smb, enterprise. Retell AI is platform to build, test, deploy, and monitor ai voice agents for calls, best for developers, smb, mid-market, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.