# faster-whisper vs SpeechBrain

| Attribute | faster-whisper | SpeechBrain |
|---|---|---|
| **Vioscale score** | 38.9 (28% (low)) | 26.8 (23% (low)) |
| activity.commits_last_30d | 0 | 11 |
| adoption.dependent_repos | 35 | 0 |
| adoption.github_stars | 25,097 | 11,785 |
| deployment.options | `{"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | An open-source implementation of speech recognition that accelerates transcription using optimized machine learning inference, with support for multiple platforms and container deployment. | 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. |
| integrations.count | 8 | 2 |
| integrations.list | `[{"name":"OpenAI API"},{"name":"OpenAI SDK"},{"name":"OpenAI CLI"},{"name":"HomeAssistant"},{"name":"Konele"},{"name":"Docker"},{"name":"AzureML"},{"name":"FastAPI"}]` | `[{"name":"HuggingFace"},{"name":"Orion"}]` |
| language.primary | Python | Python |
| license.spdx | MIT | Apache-2.0 |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | - |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://github.com/pricing","retrievedAt":"2026-08-19T21:34:29.045Z"}` | `{"type":"open_source","summary":"Free and open source (Apache License)","freeTier":true,"sourceUrl":"https://speechbrain.github.io/","retrievedAt":"2026-08-20T14:05:43.501Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.cadence_days | 27 | 110 |
| release.history | `[{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v1.2.1","date":"2025-10-31T11:34:00Z","type":"stable","version":"v1.2.1"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v1.2.0","date":"2025-08-06T00:32:35Z","type":"stable","version":"v1.2.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v1.1.1","date":"2025-01-01T14:45:17Z","type":"stable","version":"v1.1.1"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v1.1.0","date":"2024-11-21T17:19:27Z","type":"stable","version":"v1.1.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v1.0.3","date":"2024-07-01T10:05:08Z","type":"stable","version":"v1.0.3"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v1.0.2","date":"2024-05-06T02:08:27Z","type":"stable","version":"v1.0.2"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v1.0.1","date":"2024-03-01T10:46:22Z","type":"stable","version":"v1.0.1"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v1.0.0","date":"2024-02-22T08:56:53Z","type":"stable","version":"v1.0.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.10.1","date":"2024-02-22T12:08:53Z","type":"stable","version":"v0.10.1"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.10.0","date":"2024-02-22T11:55:44Z","type":"stable","version":"v0.10.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.9.0","date":"2023-09-18T14:34:26Z","type":"stable","version":"v0.9.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.8.0","date":"2023-09-04T10:01:17Z","type":"stable","version":"v0.8.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.7.1","date":"2023-07-24T09:20:02Z","type":"stable","version":"v0.7.1"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.7.0","date":"2023-07-18T13:30:31Z","type":"stable","version":"v0.7.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.6.0","date":"2023-05-24T14:22:34Z","type":"stable","version":"v0.6.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.5.1","date":"2023-04-26T15:41:33Z","type":"stable","version":"v0.5.1"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.5.0","date":"2023-04-25T15:04:48Z","type":"stable","version":"v0.5.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.4.1","date":"2023-04-04T10:58:53Z","type":"stable","version":"v0.4.1"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.4.0","date":"2023-04-03T15:29:31Z","type":"stable","version":"v0.4.0"},{"url":"https://github.com/SYSTRAN/faster-whisper/releases/tag/v0.3.0","date":"2023-03-24T10:00:28Z","type":"stable","version":"v0.3.0"}]` | `[{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v1.1.0","date":"2026-03-30T14:41:48Z","type":"stable","version":"v1.1.0"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v1.0.3","date":"2025-04-07T17:05:07Z","type":"stable","version":"v1.0.3"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v1.0.2","date":"2024-10-31T10:06:07Z","type":"stable","version":"v1.0.2"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v1.0.1","date":"2024-10-01T10:55:15Z","type":"stable","version":"v1.0.1"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v1.0.0","date":"2024-10-01T10:54:56Z","type":"stable","version":"v1.0.0"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v0.5.16","date":"2023-11-22T02:28:28Z","type":"stable","version":"v0.5.16"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v0.5.15","date":"2023-07-22T18:07:47Z","type":"stable","version":"v0.5.15"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v0.5.14","date":"2023-03-24T17:40:58Z","type":"stable","version":"v0.5.14"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v0.5.13","date":"2022-08-29T16:25:16Z","type":"stable","version":"v0.5.13"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v0.5.12","date":"2022-06-26T20:19:45Z","type":"stable","version":"v0.5.12"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v0.5.11","date":"2021-12-20T04:22:27Z","type":"stable","version":"v0.5.11"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/0.5.10","date":"2021-09-11T22:34:16Z","type":"stable","version":"0.5.10"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v0.5.9","date":"2021-06-17T01:25:19Z","type":"stable","version":"v0.5.9"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/v0.5.8","date":"2021-06-06T01:42:20Z","type":"stable","version":"v0.5.8"},{"url":"https://github.com/speechbrain/speechbrain/releases/tag/0.5.7","date":"2021-04-29T17:12:43Z","type":"stable","version":"0.5.7"}]` |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=faster-whisper&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fspeechbrain%2Fspeechbrain&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Speech To Text)

| Capability | faster-whisper | SpeechBrain |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Real time streaming | - | - |
| Speaker diarization | - | - |
| Custom vocabulary | - | - |
| Fine tuning | - | - |
| Word timestamps | - | - |
| Punctuation formatting | - | - |
| Pii redaction | - | - |
| Vertical model | - | - |
| Offline on device | - | - |
| Open source | - | - |

*Source: Vioscale. Generated 2026-09-01T16:48:41.229Z. "-" = undocumented, not absent.*