PromptLayer

Freemium👨‍💻 coding

PromptLayer is a prompt management, evaluation, and observability platform for AI engineering teams.

👨‍💻Categorycoding

🔓PricingFreemium

About

PromptLayer acts as the collaboration layer and CMS for AI development, allowing teams to visually edit, version, and deploy prompts without touching the codebase. It features an evaluation harness to test prompt changes against historical data and run regression tests before hitting production. Additionally, it provides observability tools to monitor agent workflows, track costs and latency, and connect production traces directly to specific prompt versions.