Cartesia vs ElevenLabs Conversational AI
Cartesia and ElevenLabs Conversational AI are both Audio Generation tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | Cartesia | ElevenLabs Conversational AI |
|---|---|---|
| Vendor | Cartesia | ElevenLabs |
| Rating | ★ 4.5 | ★ 4.6 |
| Pricing | Pay-as-you-go | Pay-as-you-go |
| Platforms | API | Web, API, SDK |
| Key features | Sonic TTS at ~40ms latency, Voice cloning & changer APIs, Streaming for live conversations | Conversational agents in ElevenLabs voices, Low-latency turn-taking, Same voice catalog as TTS |
| Headquarters | San Francisco, USA | New York, USA |
| Founded | 2023 | 2024 |
| Open source | No | No |
Key differences
- ElevenLabs Conversational AI has a higher user rating (4.6★ vs 4.5★).
- Both Cartesia and ElevenLabs Conversational AI use a Pay-as-you-go model.
- Cartesia runs on API; ElevenLabs Conversational AI runs on Web, API, SDK.
Frequently asked questions
Is Cartesia or ElevenLabs Conversational AI better?
By user rating, ElevenLabs Conversational AI scores higher (4.6★ vs 4.5★). Both are capable Audio Generation tools, so review the feature comparison for your use case.
Which is cheaper, Cartesia or ElevenLabs Conversational AI?
Both Cartesia and ElevenLabs Conversational AI use a Pay-as-you-go pricing model.
Are Cartesia and ElevenLabs Conversational AI open source?
No — neither Cartesia nor ElevenLabs Conversational AI is open source.