Welcome to PromptLayer
PromptLayer is the largest platform for prompt engineering
PromptLayer is the most popular platform for prompt management, collaboration, and evaluation.
Teams use PromptLayer to build AI applications with domain knowledge. Our users range from machine learning engineers to lawyers to non-technical content writers.
Create and manage prompts through our visual dashboard (why use a prompt CMS?). Programmatically retrieve prompt templates. Log request history and enrich those requests with metadata.
Welcome to the PromptLayer docs. Happy prompting 🍰
Stay up to date by following us on Twitter and joining the Discord.
Getting Started
Install and use PromptLayer on the most popular platforms
Quickstart
Learn how to use PromptLayer and build your first project.
Migration Guide
Add PromptLayer to an existing project in minutes.
Getting help
The fastest way to ask questions is through Discord.
You can also always contact us at hello@promptlayer.com 👋
Features
Learn about all the cool things PromptLayer can help you do
Prompt Registry
Version and create prompt templates visually. Programmatically retrieve them.
Evaluate Prompts
Batch run prompts against sample input datasets. Build regression tests, one-off batches, or backtest new prompts.
Advanced Search
Learn how to find requests using metadata and tags on our dashboard.
Analytics
Understand high-level analytics of your LLM usage.
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