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Phoenix by Arize
Phoenix by Arize
Open-source ML observability platform for monitoring, debugging, and improving LLM applications.
Development Tools
Free
4.7 (1876 reviews)
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Key Features
LLM traces
Embeddings analysis
Prompt debugging
Performance monitoring
Dataset analysis
Integrations
Pros
Comprehensive observability
Open source
Good visualizations
Embedding analysis
Notebook integration
Free to use
Cons
Complex setup
Resource intensive
Limited documentation
Steep learning curve
Python-focused
Early stage features
Use Cases
Best For:
ML debugging
LLM monitoring
Research projects
Embedding analysis
Performance optimization
Not Recommended For:
Simple logging
Non-Python projects
Quick setup needs
Basic monitoring
Quick Info
Category
Development Tools
Pricing
Free
Rating
4.7/5
Reviews
1876
Highlights
API Available
Free Tier
Support Available
Tags
Observability
ML Monitoring
Open Source
Debugging
LLMOps
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