PyRank
microsoft

onnxruntime

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

onnxruntime has 86M monthly downloads and 21K GitHub stars. Version 1.27.0 supports Python 3.11+, first published in 2018.

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

It is built on top of flatbuffers, numpy and packaging. It is used by 1,460 tracked packages, including pymupdf-layout, chromadb and magika.

GitHub topics include deep-learning, onnx and neural-networks.

Shared Repository
This package shares its GitHub repository (microsoft/onnxruntime) with 20 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
2.8M
Week
21.8M
Month
86.0M
Stars
21.0K
Forks
4.0K
Issues
804
Version
1.27.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
90
Adoption
80
Community
80
Provenance
0
How the maintenance status was determined
Last commit
0 days ago
Monthly downloads
85,966,181
• 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
85,966,181
Stars
21,024
Stars per 1k downloads
0.24
• 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
3,113,166
Month daily avg
2,865,539
Momentum
+8.6%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.11
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 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
21 days ago
Total releases
62
Releases/year
8.0
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
10,000
Monthly downloads
85,966,181
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
94
 
Issue Burden
38.2
per 1k stars
Discussions
42.7
per 1k stars
Fork Ratio
248.0%
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 2.5M
Windows 135.7K
macOS 61.2K

Python Versions

3.13
47.6% 1.3M
3.12
32.8% 861.9K
3.11
10.3% 269.6K
3.10
5.9% 154.0K
3.14
3.4% 90.3K

Top Countries

1. US US
1.9M
2. IN IN
388.6K
3. HK HK
54.2K
4. SG SG
43.2K
5. CN CN
42.4K
6. DE DE
36.5K
7. JP JP
27.2K
8. NL NL
18.1K
9. KR KR
17.7K
10. CA CA
17.5K
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT License
First Release
September 21, 2018
Last Release
3 weeks ago
Last Commit
3 hr ago
Latest Version
1.27.0
Total Releases
62
Contributors
10,000
Open PRs
610
Archived
No
Author
Microsoft Corporation
Python Versions
3.11 3.12 3.13 3.14
Wheels
cp310 cp311 cp312 cp313 cp314 cp35 cp36 cp37 cp38 cp39
Keywords
onnx machine learning
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links