Comparison
whisper.cpp vs whisper.net
Verdict
Pick whisper.cpp when whisper.cpp is primarily C++; whisper.net is C#; pick whisper.net when whisper.net is primarily C#; whisper.cpp is C++.
Markdown twin · whisper.cpp alternatives · whisper.net alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | whisper.cpp | whisper.net |
|---|---|---|
| Maintenance | Very active (0d since push) As of today · github_public_v1 | Very active (5d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No lockfile As of today · none |
Tagline
- whisper.cpp
- Port of OpenAI's Whisper model in C/C++
- whisper.net
- Whisper.net. Speech to text made simple using Whisper Models
Stars
- whisper.cpp
- 52k
- whisper.net
- 933
Forks
- whisper.cpp
- 5.9k
- whisper.net
- 135
Open issues
- whisper.cpp
- 1.2k
- whisper.net
- 32
Language
- whisper.cpp
- C++
- whisper.net
- C#
Adopt for
- whisper.cpp
- -
- whisper.net
- -
Persona
- whisper.cpp
- -
- whisper.net
- -
Runtime
- whisper.cpp
- -
- whisper.net
- -
License
- whisper.cpp
- MIT
- whisper.net
- MIT
Last pushed
- whisper.cpp
- Jul 11, 2026
- whisper.net
- Jul 6, 2026
Categories
- whisper.cpp
- Model Training, Speech & Audio, Inference & Serving
- whisper.net
- Computer Vision, Speech & Audio, Inference & Serving
Trust and health
Days since push
- whisper.cpp
- 0d
- whisper.net
- 5d
Open issues (now)
- whisper.cpp
- 1.2k
- whisper.net
- 32
Owner type
- whisper.cpp
- Organization
- whisper.net
- User
Full report
- whisper.cpp
- Trust report
- whisper.net
- Trust report
Choose whisper.cpp if…
- whisper.cpp is primarily C++; whisper.net is C#.
- Tags unique to whisper.cpp: c++, openai, transformer, whisper.
- Also covers Model Training.
When NOT to use whisper.cpp
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
Choose whisper.net if…
- whisper.net is primarily C#; whisper.cpp is C++.
- Tags unique to whisper.net: vad, dotnet, translation, cross-platform.
- Also covers Computer Vision.
When NOT to use whisper.net
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (ggml-org/whisper.cpp) · observed Jul 11, 2026
- GitHub forks (ggml-org/whisper.cpp) · observed Jul 11, 2026
- Last push (ggml-org/whisper.cpp) · observed Jul 11, 2026
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (sandrohanea/whisper.net) · observed Jul 11, 2026
- GitHub forks (sandrohanea/whisper.net) · observed Jul 11, 2026
- Last push (sandrohanea/whisper.net) · observed Jul 6, 2026
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: whisper.cpp 52k · whisper.net 933 (synced Jul 11, 2026).
Common questions
- What is the difference between whisper.cpp and whisper.net?
- whisper.cpp: Port of OpenAI's Whisper model in C/C++. whisper.net: Whisper.net. Speech to text made simple using Whisper Models. See the comparison table for live GitHub stats and shared categories.
- When should I choose whisper.cpp over whisper.net?
- Choose whisper.cpp over whisper.net when whisper.cpp is primarily C++; whisper.net is C#; Tags unique to whisper.cpp: c++, openai, transformer, whisper; Also covers Model Training.
- When should I choose whisper.net over whisper.cpp?
- Choose whisper.net over whisper.cpp when whisper.net is primarily C#; whisper.cpp is C++; Tags unique to whisper.net: vad, dotnet, translation, cross-platform; Also covers Computer Vision.
- When should I avoid whisper.cpp?
- Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- When should I avoid whisper.net?
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- Is whisper.cpp or whisper.net more popular on GitHub?
- whisper.cpp has more GitHub stars (51,715 vs 933). Stars measure visibility, not whether either tool fits your constraints.
- Are whisper.cpp and whisper.net open source?
- Yes - both are open-source projects on GitHub (whisper.cpp: MIT, whisper.net: MIT).
- Where can I find alternatives to whisper.cpp or whisper.net?
- GraphCanon lists graph-backed alternatives at whisper.cpp alternatives and whisper.net alternatives (whisper.cpp markdown twin, whisper.net 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, whisper.cpp or whisper.net?
- whisper.cpp: Very active. whisper.net: Very active. 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 whisper.cpp and whisper.net?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: whisper.cpp trust report; whisper.net trust report.