Cartesia vs ElevenLabs v3
Cartesia and ElevenLabs v3 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 v3 |
|---|---|---|
| Vendor | Cartesia | ElevenLabs |
| Rating | ★ 4.5 | ★ 4.7 |
| Pricing | Pay-as-you-go | Paid |
| Platforms | API | Web, API |
| Key features | Sonic TTS at ~40ms latency, Voice cloning & changer APIs, Streaming for live conversations | Audio tag emotion control, 70+ languages, Single-pass dialogue generation |
| Headquarters | San Francisco, USA | New York, USA / London, UK |
| Founded | 2023 | 2025 |
| Open source | No | No |
Key differences
- ElevenLabs v3 has a higher user rating (4.7★ vs 4.5★).
- Cartesia is Pay-as-you-go, while ElevenLabs v3 is Paid.
- Cartesia runs on API; ElevenLabs v3 runs on Web, API.
Frequently asked questions
Is Cartesia or ElevenLabs v3 better?
By user rating, ElevenLabs v3 scores higher (4.7★ vs 4.5★). Both are capable Audio Generation tools, so review the feature comparison for your use case.
Which is cheaper, Cartesia or ElevenLabs v3?
Cartesia is Pay-as-you-go and ElevenLabs v3 is Paid. Check each product page for current plan details.
Are Cartesia and ElevenLabs v3 open source?
No — neither Cartesia nor ElevenLabs v3 is open source.