PyRank
pytorch

opacus

Training PyTorch models with differential privacy
PyPI GitHub
More links
Download Stats
Monthly downloads
92.3K
Weekly downloads
21.8K
GitHub stars
2.0K

Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.

Package Information

Latest Version
1.6.0
Requires Python
>=3.7.5
Licence
Apache-2.0
Last Release
5 months ago
Author
The Opacus Team
First Release
July 24, 2020
Total Releases
27
No reported malware or high/critical advisories · Details

The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
72
Adoption
69
Community
80
Provenance
0
How the maintenance status was determined
Last commit
21 days ago
Monthly downloads
92,265
• 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
92,265
Stars
1,962
Stars per 1k downloads
21.26
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
3,112
Month daily avg
3,076
Momentum
+1.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
More insights and metrics
Python version support tiers
requires_python
>=3.7.5
Cutting Edge
Minimum supported version is 3.14 or newer
Modern
Minimum supported version is 3.11 to 3.13
• Legacy
Supports 3.10 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache-2.0
• 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
163 days ago
Total releases
27
Releases/year
4.3
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
68
Monthly downloads
92,265
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
72
 
Issue Burden
31.6
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
17.0%
contrib / forks
Stale Release
142d
 
PR Velocity
Quiet
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 2.2K
Windows 38
macOS 23

Python Versions

3.12
75.0% 1.7K
3.13
9.9% 222
3.10
7.7% 172
3.11
5.9% 132
3.14
1.6% 35

Top Countries

1. US US
2.0K
2. SG SG
74
3. CN CN
64
4. JP JP
34
5. NL NL
29
6. IN IN
28
7. TW TW
28
8. FR FR
12
9. CA CA
10
10. DE DE
8

Weekly Downloads

GitHub Stars

Dependencies

4
20 optional dependencies

Used By

33
View all 33 dependents

Repository details

Forks
399
Issues
62
Last Commit
3 weeks ago
Contributors
68
Open PRs
16
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Keywords
PyTorch Differential Privacy DP-SGD DP SGD Privacy Preserving Machine Learning PPML PPAI
Sources and methodology