PyRank
pyca

service-identity

Service Identity Verification for Python
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

service-identity has 16.9M monthly downloads and 106 GitHub stars. Version 26.1.0 supports Python 3.8+, first published in 2014.

It is actively maintained under a permissive license, last released in May 2026.

It is built on top of attrs and cryptography. It is used by 129 tracked packages, including scrapy, aioquic and kiteconnect.

GitHub topics include cryptography, pyopenssl and pyca.

Downloads
Day
468.2K
Week
3.6M
Month
16.9M
Stars
106
Forks
38
Issues
0
Version
26.1.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
44
Adoption
70
Community
60
Provenance
100
How the maintenance status was determined
Last commit
4 days ago
Monthly downloads
16,894,598
• 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
16,894,598
Stars
106
Stars per 1k downloads
0.01
• 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
510,328
Month daily avg
563,153
Momentum
-9.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.8
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
MIT
• 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
37 days ago
Total releases
5
Releases/year
0.4
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
22
Monthly downloads
16,894,598
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
48
 
Issue Burden
0.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
57.9%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 253.2K
Windows 8.9K
macOS 4.5K

Python Versions

3.12
35.7% 84.3K
3.11
22.9% 53.9K
3.13
18.4% 43.4K
3.10
12.5% 29.4K
3.14
10.5% 24.8K

Top Countries

1. US US
208.3K
2. DE DE
10.1K
3. IE IE
7.3K
4. IN IN
5.0K
5. SG SG
4.5K
6. NL NL
3.6K
7. GB GB
3.0K
8. AU AU
2.0K
9. FR FR
1.9K
10. CA CA
1.8K
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT
First Release
March 6, 2014
Last Release
1 month ago
Last Commit
4 days ago
Latest Version
26.1.0
Total Releases
5
Contributors
22
Open PRs
0
Archived
No
Python Versions
3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15
Wheels
py2 py3
Keywords
cryptography openssl pyopenssl
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links