Comparison
WhisperLive vs dia2
Verdict
Pick WhisperLive when license: WhisperLive is MIT, dia2 is Apache-2.0; pick dia2 when license: dia2 is Apache-2.0, WhisperLive is MIT.
Markdown twin · WhisperLive alternatives · dia2 alternatives
GraphCanon updated Sep 20, 2026
14views this month
vs
Trust & integrity
| Signal | WhisperLive | dia2 |
|---|---|---|
| Maintenance | Active (9d since push) As of Sep 20, 2026 · github_public_v1 | Slowing (295d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 20, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- WhisperLive
- A nearly-live implementation of OpenAI's Whisper for real-time voice recognition
- dia2
- TTS model capable of streaming conversational audio in real-time.
Stars
- WhisperLive
- 4.3k
- dia2
- 1.2k
Forks
- WhisperLive
- 593
- dia2
- 102
Open issues
- WhisperLive
- 38
- dia2
- 5
Language
- WhisperLive
- Python
- dia2
- Python
Adopt for
- WhisperLive
- WhisperLive offers nearly real-time speech transcription based on OpenAI's Whisper model across multiple hardware-accelerated backends.
- dia2
- -
Persona
- WhisperLive
- -
- dia2
- -
Runtime
- WhisperLive
- -
- dia2
- -
License
- WhisperLive
- MIT
- dia2
- Apache-2.0
Last pushed
- WhisperLive
- Sep 10, 2026
- dia2
- Nov 29, 2025
Categories
- WhisperLive
- Speech & Audio
- dia2
- Speech & Audio
Trust and health
Maintenance
- WhisperLive
- Active (82%)
- dia2
- Slowing (36%)
Days since push
- WhisperLive
- 9d
- dia2
- 295d
Open issues (now)
- WhisperLive
- 38
- dia2
- 5
Stars delta
- WhisperLive
- +97 (30d)
- dia2
- +20 (30d)
Open issues delta
- WhisperLive
- +1 (30d)
- dia2
- 0 (30d)
Full report
- WhisperLive
- Trust report
- dia2
- Trust report
Choose WhisperLive if…
- License: WhisperLive is MIT, dia2 is Apache-2.0.
- Requirements: Min 4 GB RAM; Requires Docker; PortAudio system dependency required.; Requires Python 3.12 environment and virtual environments.
- Tags unique to WhisperLive: dictation, translation, voice-recognition.
- When you require low-latency voice recognition and can leverage high-performance GPUs or OpenVINO for significant speedups.
When NOT to use WhisperLive
- Avoid using WhisperLive if the project lacks necessary hardware acceleration via TensorRT, OpenVINO, or is deployed on environments not compatible with Docker configurations.
- Do not choose WhisperLive if a Windows-only solution is required, as its setup instructions are tailored for Linux and macOS.
Choose dia2 if…
- License: dia2 is Apache-2.0, WhisperLive is MIT.
- Tags unique to dia2: open-weight.
- When you need real-time streaming capabilities for text-to-speech applications.
When NOT to use dia2
- For projects aimed at batch processing or non-realtime TTS applications where instantaneous audio output isn't required.
- If you are looking for an open-source model that does not include specific proprietary components like the Kyutai Mimi codec.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (collabora/WhisperLive) · observed Sep 20, 2026
- GitHub forks (collabora/WhisperLive) · observed Sep 20, 2026
- Last push (collabora/WhisperLive) · observed Sep 10, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (nari-labs/dia2) · observed Sep 20, 2026
- GitHub forks (nari-labs/dia2) · observed Sep 20, 2026
- Last push (nari-labs/dia2) · observed Nov 29, 2025
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: WhisperLive 4.3k · dia2 1.2k (synced Sep 20, 2026).
Common questions
- What is the difference between WhisperLive and dia2?
- WhisperLive: A nearly-live implementation of OpenAI's Whisper for real-time voice recognition. dia2: TTS model capable of streaming conversational audio in real-time.. See the comparison table for live GitHub stats and shared categories.
- When should I choose WhisperLive over dia2?
- Choose WhisperLive over dia2 when License: WhisperLive is MIT, dia2 is Apache-2.0; Requirements: Min 4 GB RAM; Requires Docker; PortAudio system dependency required.; Requires Python 3.12 environment and virtual environments; Tags unique to WhisperLive: dictation, translation, voice-recognition; When you require low-latency voice recognition and can leverage high-performance GPUs or OpenVINO for significant speedups.
- When should I choose dia2 over WhisperLive?
- Choose dia2 over WhisperLive when License: dia2 is Apache-2.0, WhisperLive is MIT; Tags unique to dia2: open-weight; When you need real-time streaming capabilities for text-to-speech applications.
- When should I avoid WhisperLive?
- Avoid using WhisperLive if the project lacks necessary hardware acceleration via TensorRT, OpenVINO, or is deployed on environments not compatible with Docker configurations. Do not choose WhisperLive if a Windows-only solution is required, as its setup instructions are tailored for Linux and macOS.
- When should I avoid dia2?
- For projects aimed at batch processing or non-realtime TTS applications where instantaneous audio output isn't required. If you are looking for an open-source model that does not include specific proprietary components like the Kyutai Mimi codec.
- Is WhisperLive or dia2 more popular on GitHub?
- WhisperLive has more GitHub stars (4,287 vs 1,180). Stars measure visibility, not whether either tool fits your constraints.
- Are WhisperLive and dia2 open source?
- Yes - both are open-source projects on GitHub (WhisperLive: MIT, dia2: Apache-2.0).
- Where can I find alternatives to WhisperLive or dia2?
- GraphCanon lists graph-backed alternatives at WhisperLive alternatives and dia2 alternatives (WhisperLive markdown twin, dia2 markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, WhisperLive or dia2?
- WhisperLive: Active. dia2: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for WhisperLive and dia2?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: WhisperLive trust report; dia2 trust report.