# Pezzo

Pezzo is an open-source LLMOps platform that gives engineering and product teams a structured way to manage, version, test, and monitor prompts in production AI applications. Rather than scattering prompts across code comments and environment variables, Pezzo provides a central hub where teams define prompts with variables, publish versioned releases, and consume them via SDK so that prompt updates can be deployed without a code change or redeployment. Every prompt execution is automatically logged with inputs, outputs, token counts, latency, and cost, and the observability dashboard surfaces usage patterns, error rates, and spend breakdowns so teams can catch regressions and optimize costly prompts. Pezzo supports prompt testing against a dataset before release, side-by-side comparison of prompt versions, and collaborative workflows where product and engineering iterate together. With provider-agnostic support for OpenAI, Anthropic, Azure, and others, and the option to self-host for full data control, Pezzo targets AI-forward engineering teams who want professional-grade prompt governance without the overhead of a closed-source enterprise platform.

## Quick facts

- Categories: LLM, Developer Tools, Productivity, Automation
- Pricing: Freemium (free plan + paid tiers)
- Free plan: Yes
- Official site: https://pezzo.ai
- Last checked: 2026-11-05

## Links

- Nextool.ai page: https://nextool.ai/tools/pezzo/
- Alternatives: https://nextool.ai/alternatives/pezzo/

Source: Nextool.ai (https://nextool.ai/tools/pezzo/). Pricing and features change; confirm on the provider's site before relying on them.