Head to head
ElevenLabs vs OpenAI TTS
As a text-to-speech API, ElevenLabs rates higher on the APIbenchmarks Index, 88.6 to 82.6, a 6-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | ElevenLabs | OpenAI TTS |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 88.6 | 82.6 |
Specifications
| ElevenLabs | OpenAI TTS | |
|---|---|---|
| Best for | Ultra-realistic AI voices for apps & agents | TTS bundled into the OpenAI API |
| Free tier | 10k credits/mo (~10 min audio) | No |
| Pricing | Per character (credits) | Per 1M characters / tokens |
| Official SDKs | 6 languages | 5 languages |
Is ElevenLabs better than OpenAI TTS?
On the APIbenchmarks Index, ElevenLabs rates higher (88.6 vs 82.6). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.