Speech Technology Center (STC)
STC (Sankt-Peterburg) — long-running Russian speech and biometrics vendor, formerly STC-innovations.
Drop your audio. Transcript in seconds. First transcript free, then $4 = 300 min
Best for forensic-grade Russian speech and voice-biometrics deployments inside government and law enforcement. Pricing: enterprise · contact sales.
What it is
STC has been one of the most prominent voice-biometrics and speech-analytics vendors in Russia for decades, with deep ties to forensic and security customers. Its product line covers ASR, voice biometrics, and audio forensics. Western buyers must carefully review sanctions and ethics posture before considering an engagement. Best fit when the buyer is forensic-grade russian speech and voice-biometrics deployments inside government and law enforcement. The honest caveat: heavily aligned with government customers; sanctions exposure for many international buyers. Procurement is via direct sales rather than a developer signup, so plan for a discovery call and a written proposal before the first transcript runs.
Watch out for: Heavily aligned with government customers; sanctions exposure for many international buyers.
Install / use
speechpro.com — enterprise sales
Features
| Speaker diarization | Yes |
| Word-level timestamps | No |
| Streaming / real-time | No |
| Languages supported | None |
| HIPAA eligible | No |
Speech Technology Center (STC) vs Whipscribe
| Feature | Speech Technology Center (STC) | Whipscribe |
|---|---|---|
| Category | Products | Transcription APIs |
| Pricing | Not verified | $4–$24 one-time packs (credits never expire) · $2 single unlock · 60 min free on signup |
| Speaker diarization | Not verified | Yes |
| Word timestamps | Not verified | Yes |
| Streaming | Not verified | No |
| Languages | — | 99 |
| Platforms | On-premise, Windows, Linux | Web, API, MCP |
Alternatives to Speech Technology Center (STC)
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