PyPI Stats
pydantic

logfire

AI observability platform for production LLM and agent systems.
PyPI GitHub
Downloads
Day
891.6K
Week
5.5M
Month
24.7M
Stars
4.2K
Forks
230
Issues
172
Version
4.32.1

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
74
Adoption
70
Community
70
How the maintenance status was determined
Last commit
4 days ago
Monthly downloads
24,705,450
• 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
24,705,450
Stars
4,209
Stars per 1k downloads
0.17
• 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
789,605
Month daily avg
823,515
Momentum
-4.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.9
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
21 days ago
Total releases
181
Releases/year
29.9
• 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
104
Monthly downloads
24,705,450
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
60
 
Issue Burden
40.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
45.2%
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 454.2K
macOS 13.9K
Windows 9.7K

Python Versions

3.12
61.7% 292.9K
3.11
13.2% 62.7K
3.13
12.4% 58.8K
3.10
7.3% 34.8K
3.14
5.4% 25.8K

Top Countries

1. US US
301.9K
2. IT IT
133.3K
3. DE DE
14.2K
4. GB GB
4.1K
5. FI FI
3.2K
6. NL NL
2.6K
7. IN IN
2.0K
8. JP JP
1.9K
9. BE BE
1.3K
10. ES ES
1.3K

Dependencies

8
32 optional dependencies

Used By

123
View all 123 dependents

Package Information

License
MIT
First Release
April 20, 2020
Last Release
3 weeks ago
Last Commit
5 days ago
Latest Version
4.32.1
Total Releases
181
Contributors
104
Open PRs
42
Archived
No
Python Versions
3 3.9 3.10 3.11 3.12 3.13 3.14
Wheels
py2 py3
Topics
fastapi logging observability openai opentelemetry pydantic python trace metrics ai ai-tools pydantic-ai agent-observability ai-observability evals llm-observability
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links