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Comparison of ChatTTS, Spark-TTS
MeasureChatTTSGenerate Expressive Speech for DialogueSpark-TTSSynthesize Speech with Qwen2.5
StatusQuietInactive
Health score40/100best25/100
Activity (percentile)32best20
Community (percentile)66best36
Issues (percentile)42best21
Pull requests (percentile)2121
Stars39,998best10,990
Stars gained+105 in 30 daysbest+0 in 30 days
Forks4,244best1,148
Commits, last 90 days00
Releases, last 12 months1best0
Contributors57best5
Commits by top contributor56%best71%
Issues closed, last 90 days5best0
Median days to close an issue46—
Pull requests merged, last 90 days00
LanguagePythonPython
LicenseAGPL-3.0Apache-2.0

Counts go up to 100. "Best" marks the strongest value in a row when the projects differ; percentiles are among the projects we track.

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