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.

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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.

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Getting help

The fastest way to ask questions is through Discord.

You can also always contact us at hello@promptlayer.com 👋

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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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Quickstart