# ElevenLabs vs Cartesia vs Murf AI

A side-by-side look at three text-to-speech platforms, comparing the model line-up, streaming latency, language coverage and developer access described in each vendor's own documentation.

Three ways to turn text into speech. ElevenLabs and Cartesia sell real-time TTS and voice cloning to developers, while Murf AI pairs a large voice library with streaming and creator tools.

Canonical URL: https://globalaiproductindex.com/compare/elevenlabs-vs-cartesia-vs-murf/

| Dimension | [ElevenLabs](https://globalaiproductindex.com/products/elevenlabs/) | [Cartesia](https://globalaiproductindex.com/products/cartesia/) | [Murf AI](https://globalaiproductindex.com/products/murf/) |
| --- | --- | --- | --- |
| Company | ElevenLabs | Cartesia | Murf AI |
| Category | Audio, Voice & Music | Audio, Voice & Music | Audio, Voice & Music |
| Business model | Freemium | Freemium | Freemium |
| License | Not recorded | Not recorded | Not recorded |
| Pricing | A free tier with monthly character limits is available; paid plans scale by usage and add cloning and API capacity. | Access is via a usage-based developer API with free starter credits and paid tiers for scale. | Murf has a free tier with limited minutes and paid Creator, Business, and Enterprise plans that scale voice generation and features. |
| Pricing page | https://elevenlabs.io/pricing | https://www.cartesia.ai/pricing | https://murf.ai/pricing |
| Documentation | https://elevenlabs.io/docs/ | https://docs.cartesia.ai | https://murf.ai/api/docs/introduction/overview |
| Launched | 2023-01 | 2024-05 | 2020 |
| Availability | global | global | global |
| Streaming latency (as stated by the vendor) | Eleven Flash v2.5 targets ultra-low latency of about 75 ms | Sonic 3.5 streams the first byte of audio in about 90 ms | Falcon 2 targets time-to-first-audio under 100 ms |
| Language coverage | 90+ languages (Eleven v4); 32 on Flash v2.5 | Voice cloning across 40+ languages and accents | 35 languages with 150+ voices |
| Developer access | REST API with official Python and TypeScript SDKs | REST and WebSocket APIs with Python and JavaScript quickstarts | REST API with an official Python SDK |
| Model line-up | Eleven v4, Eleven v4 Turbo, Eleven v3, Multilingual v2 and Flash v2.5 | Sonic 3.5 for text-to-speech and Ink 2 for speech-to-text | Falcon 2 for streaming and Gen2 for studio-quality synthesis |
| Beyond plain speech | Speech-to-text, music, sound effects, dubbing and conversational agents | Speech-to-text and managed voice agents | Voice changer, translation and dubbing |
| Website | https://elevenlabs.io | https://cartesia.ai | https://murf.ai |
| Record updated | 2026-10-09 | 2026-10-09 | 2026-10-09 |

## When to choose each

- **ElevenLabs** — When you want the largest voice library, cloning and a broad API (TTS, speech-to-text, dubbing, agents) from one vendor.
- **Cartesia** — When you want very low-latency streaming speech for conversational agents, with speech-to-text in the same platform.
- **Murf AI** — When you want a ready-made voice library and creator tools (voice changer, translation, dubbing) alongside a streaming API.

## FAQ

**Do these vendors publish comparable prices?**

All three sell credits rather than a single per-word price, so the unit cost depends on the model, the plan and the volume. This table uses the capabilities their documentation states, not a price ranking.

**Which is best for a real-time voice agent?**

All three document a low-latency streaming model — Eleven Flash v2.5, Sonic 3.5 and Falcon 2 — so the choice turns on language coverage, voice quality and the rest of the platform.

**Can I clone a voice?**

ElevenLabs documents cloning from a recording or a text description, and Cartesia documents cloning from a ten-second clip across 40+ languages. Murf's API documentation highlights a 150+ voice library and a voice changer.


## Comparison claim sources

- **Streaming latency (as stated by the vendor)**
  - [ElevenLabs](https://elevenlabs.io/docs/) — verified 2026-10-12
  - [Cartesia](https://docs.cartesia.ai) — verified 2026-10-12
  - [Murf AI](https://murf.ai/api/docs/introduction/overview) — verified 2026-10-12
- **Language coverage**
  - [ElevenLabs](https://elevenlabs.io/docs/) — verified 2026-10-12
  - [Cartesia](https://docs.cartesia.ai) — verified 2026-10-12
  - [Murf AI](https://murf.ai/api/docs/introduction/overview) — verified 2026-10-12
- **Developer access**
  - [ElevenLabs](https://elevenlabs.io/docs/) — verified 2026-10-12
  - [Cartesia](https://docs.cartesia.ai) — verified 2026-10-12
  - [Murf AI](https://murf.ai/api/docs/introduction/overview) — verified 2026-10-12
- **Model line-up**
  - [ElevenLabs](https://elevenlabs.io/docs/) — verified 2026-10-12
  - [Cartesia](https://docs.cartesia.ai) — verified 2026-10-12
  - [Murf AI](https://murf.ai/api/docs/introduction/overview) — verified 2026-10-12
- **Beyond plain speech**
  - [ElevenLabs](https://elevenlabs.io/docs/) — verified 2026-10-12
  - [Cartesia](https://docs.cartesia.ai) — verified 2026-10-12
  - [Murf AI](https://murf.ai/api/docs/introduction/overview) — verified 2026-10-12

## Sources and record dates

Record dates describe index updates, not independent product tests. Check linked documentation for current features and pricing.

### ElevenLabs

Record updated: 2026-10-09

- [Official website](https://elevenlabs.io)
- [ElevenLabs (Wikipedia)](https://en.wikipedia.org/wiki/ElevenLabs)
- [Documentation | ElevenLabs Documentation](https://elevenlabs.io/docs/overview/intro)
- [Pricing](https://elevenlabs.io/pricing)
- [Documentation](https://elevenlabs.io/docs/)

### Cartesia

Record updated: 2026-10-09

- [Official website](https://cartesia.ai)
- [Documentation](https://docs.cartesia.ai)
- [Welcome to Cartesia - Cartesia Docs](https://docs.cartesia.ai/get-started/overview)
- [Official pricing](https://www.cartesia.ai/pricing)
- [Pricing](https://www.cartesia.ai/pricing)
- [Documentation](https://docs.cartesia.ai)

### Murf AI

Record updated: 2026-10-09

- [Official website](https://murf.ai)
- [TechCrunch: Murf Series A](https://techcrunch.com/2022/09/20/synthetic-speech-startup-murf-lends-a-voice-to-content-creators-of-all-sizes/)
- [Leading AI Voice & Conversational Agent Platform - Murf AI](https://murf.ai/)
- [Documentation](https://murf.ai/api/docs/introduction/overview)
- [Official pricing](https://murf.ai/pricing)
- [Pricing](https://murf.ai/pricing)
- [Documentation](https://murf.ai/api/docs/introduction/overview)

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Data from the [Global AI Product Index](https://globalaiproductindex.com/), licensed CC BY 4.0.