pezzo

pezzolabs/pezzo

Developer-first LLMOps platform

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TypeScript Apache-2.0Last pushed Mar 31, 2026

Overview

Pezzo is an open-source, cloud-native LLMOps platform designed to streamline the development and management of language models. It supports features such as prompt design, version management, collaboration, observability, and cost optimization for AI operations.

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Install

npm install pezzo

README

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Pezzo is a fully cloud-native and open-source LLMOps platform. Seamlessly observe and monitor your AI operations, troubleshoot issues, save up to 90% on costs and latency, collaborate and manage your prompts in one place, and instantly deliver AI changes.

     

Contributor Covenant License

✨ Features

Documentation

Click here to navigate to the Official Pezzo Documentation

In the documentation, you can find information on how to use Pezzo, its architecture, including tutorials and recipes for varius use cases and LLM providers.

Supported Clients

Feature Node.jsDocs PythonDocs LangChain
Prompt Management
Observability
Caching

Looking for a client that's not listed here? Open an issue and let us know!

Getting Started - Docker Compose

If you simply want to run the full Pezzo stack locally, check out Running With Docker Compose in the documentation.

If you want to run Pezzo in development mode, continue reading.

Prerequisites