The open-source LLMOps platform: prompt playground, prompt management, LLM evaluation, and LLM observability all in one place.

Open-source versioning, tracing, and annotation tooling.

Manage, version, and hot‑reload prompts with type‑safe inputs and zero‑deploy updates.

PromptRose 🌹 is your AI prompt companion, blooming at your fingertips.

The prompt engineering, prompt management, and prompt evaluation tool for Python

A lightweight, intuitive templating language designed for interactive use in LLM chat sessions.

Centralized REST API for managing, versioning, and retrieving AI prompts.

PromptLane is an open-source platform for managing and versioning AI prompts. Built with FastAPI, it provides a robust API for prompt management, project organization, and seamless integration with your AI applications.

A FastAPI-based service that provides version-controlled configuration management using GitHub as a backend storage

A Python library for managing and versioning prompts, along with their corresponding model outputs, designed to streamline AI/LLM development workflows.

Prompti is a provider-agnostic asynchronous prompt engine that enables seamless switching between LLM providers (OpenAI, Claude, LiteLLM) using standardized A2A message formats and dynamic Jinja2 templating.

Evaluating prompts at scale with Prompt Management and Prompt Flows for Amazon Bedrock

A modular Python tool for locally managing and archiving prompts, parameters, and settings for image models—with a plugin system, color editing, and intelligent organization by model, date, and session. No API connection required, completely offline and customizable.

Centralized REST API for managing, versioning, and retrieving AI prompts.

An open-source LLM engineering platform featuring observability, metrics, prompt management, a playground, guardrail and safety evaluation. Fully integrates with OpenTelemetry

A comprehensive prompt management system with MCP server capabilities for seamless integration with AI tools like Cursor