PromptLayer

Prompt management and LLM observability platform

Code & DevelopmentFreemium

PromptLayer is a platform for logging, searching, and evaluating LLM prompts and completions. Developers and prompt engineers use it to track prompt versions, analyze performance, run A/B tests, and monitor production LLM applications.

Key Features

• ✓Prompt versioning
• ✓LLM logging
• ✓A/B testing
• ✓Performance analytics
• ✓Team collaboration