Speechmatics
Enterprise ASR with strong accents and on-prem deployment options.
Enterprise ASR with strong accents and on-prem deployment options.
Best for regulated enterprise (banks, broadcasters, public sector) needing on-prem or sovereign deployment. Pricing: contact sales.
What it is
Speechmatics is the enterprise incumbent — strong on heavily-accented English, full on-prem deployment, and the compliance paperwork big buyers require. Not price-competitive for indie projects, but often the only viable option for a regulated enterprise buyer. Last price check: 2026-04-20.
Watch out for: Pricing is quote-based and typically higher than self-service APIs.
Install / use
Features
| Speaker diarization | Yes |
| Word-level timestamps | Yes |
| Streaming / real-time | Yes |
| Languages supported | 50 |
| HIPAA eligible | Yes |
Speechmatics vs Whipscribe
| Feature | Speechmatics | Whipscribe |
|---|---|---|
| Category | Transcription APIs | Transcription APIs |
| Pricing | contact sales | free beta |
| Speaker diarization | Yes | Yes |
| Word timestamps | Yes | Yes |
| Streaming | Yes | No |
| Languages | 50 | 99 |
| Platforms | API, On-prem | Web, API, MCP |
Sources & dates for the comparison above
- diarization: “Speaker diarization identifies and labels different speakers in the audio.” — source (checked 2026-04-23)
- word timestamps: “Each word includes start_time and end_time in the response.” — source (checked 2026-04-23)
- streaming: “Speechmatics offers a Real-Time transcription API over WebSockets.” — source (checked 2026-04-23)
- pricing: “Speechmatics published pricing is enterprise contact-sales; no public price tier on their site.” — source (checked 2026-05-07)
Alternatives to Speechmatics
Whipscribe is a managed faster-whisper + whisperX service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.