What is SpeechBrain?
A framework for developing conversational AI with support for speech recognition, synthesis, enhancement, and language understanding. Designed with flexibility and transparency for research and production use.
SpeechBrain pricing
We don't have SpeechBrain's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
Free and open source (Apache License)
Platform & deployment
Independently observed- Self-hosted
Integrations (2)
Independently observed- HuggingFace
- Orion
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
SpeechBrain alternatives
Other speech to text we track, ranked by the same independent score.
- SpeechmaticsMultilingual speech-to-text and text-to-speech APIs deployable in cloud, on-premises, or on-device environmentsmedium · 55%
- AssemblyAIAPIs for converting audio to text and building voice-driven applications with real-time and recorded processingmedium · 60%
- whisper.cpplow · 24%
- DeepgramConversation-aware voice AI for transcription and synthesis at scalelow · 43%
- Amazon TranscribeAutomatic speech recognition service that converts spoken audio into written textlow · 34%
- faster-whisperlow · 28%
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for SpeechBrain, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Development activity | 34 | 0.09 | 3.2 | ✓ |
| Stars | 77 | 0.03 | 2.0 | ✓ |
| Release cadence | 39 | 0.05 | 2.0 | ✓ |
| Integrations | 14 | 0.07 | 1.0 | ✓ |
| Capabilities | 0 | 0.08 | 0.0 | - |
| Dependent projects | 0 | 0.06 | 0.0 | ✓ |
| Security posture | 0 | 0.07 | 0.0 | - |
| Package downloads | 0 | 0.14 | 0.0 | - |
| Security score | 0 | 0.04 | 0.0 | - |
| Developer Q&A activity | 0 | 0.06 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 11 | mediumsource · 2026-08-26 · 65% |
Adoption
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 2 | mediumsource · 2026-08-20 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | Python | highsource · 2026-08-26 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | Apache-2.0 | highsource · 2026-08-26 · 95% |
Pricing
Release
Security
| Attribute | Value | Evidence |
|---|---|---|
| Vulnerabilities | Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fspeechbrain%2Fspeechbrain&per_page=100 · Last 12m: 0 | highsource · 2026-08-26 · 90% |