PyPI Stats
Arize-ai

arize-phoenix

AI Observability & Evaluation
PyPI GitHub

Shared Repository

This package shares its GitHub repository (Arize-ai/phoenix) with 6 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
137.2K
Week
604.9K
Month
2.2M
Stars
9.5K
Forks
850
Issues
473
Version
15.4.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
85
Adoption
90
Community
70
How the maintenance status was determined
Last commit
0 days ago
Monthly downloads
2,177,190
• 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
2,177,190
Stars
9,538
Stars per 1k downloads
4.38
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
86,414
Month daily avg
72,573
Momentum
+19.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
<3.15,>=3.10
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
Elastic-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
0 days ago
Total releases
607
Releases/year
182.1
• 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
246
Monthly downloads
2,177,190
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
83
 
Issue Burden
49.6
per 1k stars
Discussions
10.4
per 1k stars
Fork Ratio
28.9%
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 22.7K
macOS 903
Windows 376

Python Versions

3.11
37.8% 8.8K
3.12
26.0% 6.1K
3.13
22.3% 5.2K
3.10
12.4% 2.9K
3.14
1.4% 336

Top Countries

1. US US
18.3K
2. SG SG
1.0K
3. DE DE
1.0K
4. IE IE
772
5. FI FI
545
6. JP JP
400
7. PL PL
349
8. TH TH
296
9. CA CA
265
10. MY MY
254

Dependencies

47
21 optional dependencies

Used By

31
View all 31 dependents

Package Information

License
Elastic-2.0
First Release
January 5, 2023
Last Release
21 hr ago
Last Commit
19 hr ago
Latest Version
15.4.0
Total Releases
607
Contributors
246
Open PRs
54
Archived
No
Python Versions
3.10 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
Explainability Monitoring Observability
Topics
llmops ai-monitoring ai-observability llm-eval aiengineering datasets agents llms prompt-engineering anthropic evals llm-evaluation openai langchain llamaindex smolagents
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links