All 121 Dependencies
Every package Pezzo depends on, ranked by repo health score.
Pezzo is a fully open-source, developer-first LLMOps platform that centralizes every aspect of working with large language models in production. It solves the fragmentation problem teams face when managing prompts across environments, tracking costs, debugging LLM failures, and collaborating on AI workflows — pulling all of these concerns into a single, cohesive platform.
At its core, Pezzo provides version-controlled prompt management with SHA-based versioning and environment-specific publishing, so prompts can be promoted from development to staging to production the same way you'd manage code. Paired with intelligent Redis-based caching, Pezzo intercepts LLM requests through its proxy layer and returns cached responses — dramatically reducing API costs and latency on repeated or similar requests.
Observability is built into the platform at the infrastructure level rather than bolted on after the fact. Every LLM request, whether made through the Node.js client, Python SDK, or LangChain integration, is automatically traced with full token counts, cost calculations, latency measurements, and metadata. This data flows into ClickHouse for analytical queries, enabling teams to build dashboards and set up alerts without manually instrumenting their code.
Pezzo is deployed as a Docker Compose stack combining NestJS, PostgreSQL, ClickHouse, Redis, and Supertokens. The separation between the main API server and a dedicated proxy service means teams can route LLM traffic through Pezzo with minimal changes to existing code — often just a URL swap.
