Explore/observability/Phoenix (Arize)
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Arize-ai/Phoenix (Arize)Active

Observability and evaluation platform for LLM and agent applications.

observabilityPythonObservabilityOtelEvals
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Refreshed 5h ago
OverviewActivity52wAlternativesDocs
Stars9.9k
Forks905
HF Downloads30d
Last commit5h ago
Refreshed5h ago
Project healthActiveLast commit 5h ago.
Production readinessMVP-readySuitable for non-critical production use.
Risk notesUnknown licenseVerify license before production use.
AgentHub Score
82 / 100
Composite score from 6 signals. How we score →
Active project
82Score
Growth
98A+
Activity
96A+
Documentation
50C
Maturity
94A+
Community
95A+
Production
58C
GitHub stars · 90 days9.9k +16.0%
30d90d1y
latest release
Commit activity · 52 weeksActive contributor activity
LowHigh
JunSepDecMarNow
Practical assessment
Should you use it?

✓ Best for

  • Agent tracing in production
  • LLM cost tracking
  • Debugging agent failures

◎ Strengths

  • Integrates with major frameworks
  • OpenTelemetry compatible

✕ Not ideal for

  • Small prototype projects
  • Teams without existing observability culture

⚠ Watch-outs

  • Data retention costs at scale
  • Privacy implications of storing LLM traces
Technical details
What's inside
LanguagePython
License
Sourcegithub
Open source✗ No
Commercial use
Docs
Demo
Paper

AgentHub Score

82
Score 82/100
Top performer

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