Head to head
OpenAI Whisper / GPT-4o Transcribe vs Speechmatics
As a speech-to-text API, OpenAI Whisper / GPT-4o Transcribe rates higher on the APIbenchmarks Index, 83.9 to 76.6, a 7.3-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | OpenAI Whisper / GPT-4o Transcribe | Speechmatics |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 83.9 | 76.6 |
Specifications
| OpenAI Whisper / GPT-4o Transcribe | Speechmatics | |
|---|---|---|
| Best for | Transcription inside the OpenAI model API | Multilingual accuracy, on-prem capable |
| Free tier | No | 8 hrs/mo (480 min) |
| Pricing | Per minute (per-second billed) | Per minute (usage-based) |
| Official SDKs | 10 languages | 5 languages |
Is OpenAI Whisper / GPT-4o Transcribe better than Speechmatics?
On the APIbenchmarks Index, OpenAI Whisper / GPT-4o Transcribe rates higher (83.9 vs 76.6). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.