fiddler vs Phospho
fiddler and Phospho are both building tools for AI teams. Compare pricing, hosting options, and product depth below.
fiddler
fiddler.aiFeature comparison
| Feature | fiddler | Phospho |
|---|---|---|
| Self-hostable | — | No |
| Prompt management | — | Yes |
| Prompt playground | — | Yes |
| LLM analytics | — | Yes |
| Feedback tracking | — | Yes |
| Agent tracing | — | No |
| Score conversations | — | — |
| Real-time evaluations | — | Yes |
| Exports | — | Yes |
| User tracking | — | Yes |
| PII masking | — | — |
| Custom dashboards | — | — |
| Pro plan | — | $10/mo |
fiddler
Phospho
Powering the world's best AI teams.
From next-gen startups to established enterprises.
Building an AI chatbot?
Open-source GenAI monitoring, prompt management, and magic.
Open Source
Self Hostable
1-line Integration
Prompt Templates
Chat Replays
Analytics
Topic Classification
Agent Tracing
Custom Dashboards
Score LLM responses
PII Masking
Feedback Tracking
Open Source
Self Hostable
1-line Integration
Prompt Templates
Chat Replays
Analytics
Topic Classification
Agent Tracing
Custom Dashboards
Score LLM responses
PII Masking
Feedback Tracking
