STACKQUADRANT

Arize-ai/phoenix

Prompt Engineering

AI Observability & Evaluation

7.4
GitHub Metrics
Stars
10.3k
Forks
946
Open Issues
631
Watchers
60
Contributors
192
Weekly Commits
0
Language
Python
License
NOASSERTION
Last Commit
Jun 28, 2026
Created
Nov 10, 2022
Latest Release
arize-phoenix-client-v2.10.0
Release Date
Jun 26, 2026
Synced: Jun 29, 2026
Quality Scores
Documentation Qualityw: 20%
7.3

Has docs site (https://arize.com/docs/phoenix). Description: 29 chars. Stars signal: 10,307. Contributors: 192. Score: 7.3/10

Community Healthw: 20%
7.6

Stars: 10,307. Contributors: 192. Watchers: 60. Forks: 946. Issue ratio: 6.1%. Score: 7.6/10

Maintenance Velocityw: 15%
7.7

Last commit: 0d ago. Weekly commits: 0. Latest release: arize-phoenix-client-v2.10.0. Maturity bonus: 3.6y old. Score: 7.7/10

API Design & DXw: 20%
6.6

Stars/issues ratio: 16. Dynamic language: Python. Has documentation site. License: NOASSERTION. Popularity signal: 10,307 stars. Score: 6.6/10

Production Readinessw: 15%
8.0

Battle-tested: 10,307 stars. Peer review: 192 contributors. Versioned: arize-phoenix-client-v2.10.0. Licensed: NOASSERTION. Age: 3.6 years. Maintenance: last commit 0d ago. Score: 8/10

Ecosystem Integrationw: 10%
7.6

Fork interest: 946. Major ecosystem: Python. License: NOASSERTION. Adoption: 10,307 stars. Has web presence. Score: 7.6/10

Tags
agentsai-monitoringai-observabilityaiengineeringanthropicdatasetsevalslangchainllamaindexllm-eval
Radar
Documentation Quality
Community Health
Maintenance Velocity
API Design & DX
Production Readiness
Ecosystem Integration