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Prompt Engineering Tools
AI Observability
Product
LLM testing and deployment platform with prompt playground and observability for AI developers.
LLM observability and evaluation platform for AI teams with prompt testing and production monitoring.
Headquarters
Prague, Czech Republic
San Francisco, California
Company size
2-10 employees
11-50 employees
Free options
Free plan, Free trial
Free plan, Free trial
Source updated
Nov 2, 2026
Oct 29, 2026
Capabilities
Plan capabilities
Integrations
Buyer fit
Best for
Company size
Security and switching
Security reviews
Security and migration
Case studies and sources
Case studies
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Prompt Engineering Tools
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