PyPI Stats
espnet

espnet

End-to-End Speech Processing Toolkit
PyPI GitHub
Downloads
Day
1.1K
Week
5.7K
Month
29.5K
Stars
9.8K
Forks
2.4K
Issues
16
Version
202511

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
85
Adoption
44
Community
90
How the maintenance status was determined
Last commit
6 days ago
Monthly downloads
29,534
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
29,534
Stars
9,824
Stars per 1k downloads
332.63
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
• Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
808
Month daily avg
984
Momentum
-18.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.9.0
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache Software License
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
170 days ago
Total releases
38
Releases/year
6.3
Rapid
Last release within 365 days and > 12 releases/year
• Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
284
Monthly downloads
29,534
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
99
 
Issue Burden
1.6
per 1k stars
Discussions
17.2
per 1k stars
Fork Ratio
11.8%
contrib / forks
Stale Release
163d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 611
Windows 20
macOS 16

Python Versions

3.10
43.3% 270
3.11
40.7% 254
3.12
6.1% 38
3.14
5.3% 33
3.13
4.6% 29

Top Countries

1. US US
568
2. SG SG
21
3. DE DE
14
4. NL NL
13
5. HK HK
12
6. AE AE
10
7. UA UA
6
8. CH CH
4
9. IN IN
4
10. TR TR
4

Dependencies

30
69 optional dependencies

Used By

7

Package Information

License
Apache Software License
First Release
May 2, 2020
Last Release
5 months ago
Last Commit
6 days ago
Latest Version
202511
Total Releases
38
Contributors
284
Open PRs
39
Archived
No
Author
Shinji Watanabe
Python Versions
3 3.9 3.10 3.11 3.12 3.13
Wheels
py3
Topics
deep-learning end-to-end chainer pytorch kaldi speech-recognition speech-synthesis speech-translation machine-translation voice-conversion speech-enhancement speech-separation singing-voice-synthesis speaker-diarization spoken-language-understanding text-to-speech
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links