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Comparison

MockingBird vs stt

Verdict

Pick MockingBird when license: MockingBird is Other, stt is GPL-3.0; pick stt when license: stt is GPL-3.0, MockingBird is Other.

Markdown twin · MockingBird alternatives · stt alternatives

GraphCanon updated today

MockingBird logo

MockingBird

babysor/MockingBird

★ 37kpushed Mar 3, 2026
vs
stt logo

stt

jianchang512/stt

★ 4.7kpushed Jan 22, 2026

Trust & integrity

SignalMockingBirdstt
Maintenance
Slowing (129d since push)
As of today · github_public_v1
Slowing (170d since push)
As of today · github_public_v1
Provenance
Not a fork · Personal account
As of today · github_public_v1
Not a fork · Personal account
As of today · github_public_v1
Security (OSV)
4 low (4 low)
As of today · osv@v1
1 critical, 2 high, 3 medium, 21 low (1 critical, 2 high, 3 medium, 21 low)
As of today · osv@v1
MockingBird trust reportstt trust reportTrust methodology

Tagline

MockingBird
🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time
stt
Voice Recognition to Text Tool / 一个离线运行的本地音视频转字幕工具，输出json、srt字幕、纯文字格式

Stars

MockingBird
37k
stt
4.7k

Forks

MockingBird
5.2k
stt
494

Open issues

MockingBird
482
stt
100

Language

MockingBird
Python
stt
Python

Adopt for

MockingBird
-
stt
-

Persona

MockingBird
-
stt
-

Runtime

MockingBird
-
stt
-

License

MockingBird
Other
stt
GPL-3.0

Last pushed

MockingBird
Mar 3, 2026
stt
Jan 22, 2026

Categories

MockingBird
Inference & Serving, Model Training, Speech & Audio
stt
Inference & Serving, Model Training, Speech & Audio

Trust and health

Days since push

MockingBird
129d
stt
170d

Open issues (now)

MockingBird
482
stt
100

Security scan

MockingBird
4 low (4 low)
stt
1 critical, 2 high, 3 medium, 21 low (1 critical, 2 high, 3 medium, 21 low)

Full report

MockingBird
Trust report
stt
Trust report

Shared compatibility

  • Python · MockingBird: Python runtime · stt: Python runtime

Choose MockingBird if…

  • License: MockingBird is Other, stt is GPL-3.0.
  • Tags unique to MockingBird: ai, deep-learning, pytorch, text-to-speech.
  • MockingBird ships Docker support for self-hosted deployment.

When NOT to use MockingBird

  • Last GitHub push was 130 days ago (slowing maintenance, Mar 3, 2026). Validate activity before betting a new project on MockingBird.
  • Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
  • Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
GitHubDetails

Choose stt if…

  • License: stt is GPL-3.0, MockingBird is Other.
  • Tags unique to stt: speech-recognition, speech-to-text, stt.
  • Leaner open-issue backlog (100).

When NOT to use stt

  • Last GitHub push was 171 days ago (slowing maintenance, Jan 22, 2026). Validate activity before betting a new project on stt.
  • Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
  • Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
GitHubDetails

Explore

MockingBird trust report →stt trust report →Inference & Serving category →Model Training category →Speech & Audio category →All comparisonsStack workflowsTrending tools

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: MockingBird 37k · stt 4.7k (synced Jul 11, 2026).

Common questions

What is the difference between MockingBird and stt?
MockingBird: 🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time. stt: Voice Recognition to Text Tool / 一个离线运行的本地音视频转字幕工具，输出json、srt字幕、纯文字格式. See the comparison table for live GitHub stats and shared categories.
When should I choose MockingBird over stt?
Choose MockingBird over stt when License: MockingBird is Other, stt is GPL-3.0; Tags unique to MockingBird: ai, deep-learning, pytorch, text-to-speech; MockingBird ships Docker support for self-hosted deployment.
When should I choose stt over MockingBird?
Choose stt over MockingBird when License: stt is GPL-3.0, MockingBird is Other; Tags unique to stt: speech-recognition, speech-to-text, stt; Leaner open-issue backlog (100).
When should I avoid MockingBird?
Last GitHub push was 130 days ago (slowing maintenance, Mar 3, 2026). Validate activity before betting a new project on MockingBird. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
When should I avoid stt?
Last GitHub push was 171 days ago (slowing maintenance, Jan 22, 2026). Validate activity before betting a new project on stt. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. Model Training: Try prompting and RAG first; fine-tuning is the answer to style/format, not missing knowledge.
Is MockingBird or stt more popular on GitHub?
MockingBird has more GitHub stars (36,920 vs 4,664). Stars measure visibility, not whether either tool fits your constraints.
Are MockingBird and stt open source?
Yes - both are open-source projects on GitHub (MockingBird: Other, stt: GPL-3.0).
Where can I find alternatives to MockingBird or stt?
GraphCanon lists graph-backed alternatives at MockingBird alternatives and stt alternatives (MockingBird markdown twin, stt 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, MockingBird or stt?
MockingBird: Slowing. stt: 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 MockingBird and stt?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: MockingBird trust report; stt trust report.