Open Source AI Agents Apps

Open-source AI-native platform to build and deploy internal tools, workflows, and AI agents with a visual drag-and-drop builder and 80+ data source integrations.

Build, debug, and deploy knowledge-based AI agents with a visual workflow editor, RAG retrieval, and support for any OpenAI-compatible LLM.

Self-hostable AI platform with agentic RAG, 50+ connectors, deep research, code execution, and support for every major LLM provider.

The extensible, privacy-first AI platform that runs Ollama, OpenAI, and any LLM backend behind a polished, feature-packed web interface.

Open-source GenBI engine that lets AI agents turn natural-language questions into governed SQL, charts, and shareable dashboards across 20+ data sources — no vendor lock-in, no black-box prompts.

Build, test, and deploy AI agents and RAG workflows visually with native API and MCP server export.

Turn your company into a git repo — one config, one command center, a workforce of AI agents that runs the real work around the clock.

Skyvern (YC S2023) automates browser-based workflows by pairing LLMs with computer vision, letting agents click, fill, and extract data on sites they've never seen, without brittle XPath selectors that break on every layout change.

Open-source agentic security automation platform that runs AI agents and durable workflows at scale with sandboxed execution.

Free, open-source Cowork desktop app that unifies Claude Code, Codex, Gemini CLI, and 20+ AI agents into a single platform with multi-agent teams, 24/7 cron automation, and zero-config built-in agent.

The batteries-included Python agent harness — planning, sub-agents, filesystem, shell, memory, and skills bundled in, built on LangGraph.

An open-source MCP platform for organizations — host MCP servers, run MCP registries, monitor usage, and build agents and chatbots on top of the Model Context Protocol from one self-hosted deployment.

An open-source AI assistant that runs on your own hardware and meets you in Discord, Slack, WhatsApp, iMessage, Telegram, and 20+ other channels, with native apps for every major platform.

One unified interface to orchestrate Claude Code, Codex, Copilot, OpenCode, and Pi agents in parallel from desktop, mobile, or the terminal.

An open-source, self-extensible agent harness and coding agent CLI — a modular runtime (agent core, unified multi-provider LLM API, TUI) with no built-in permission system by default, documented containerization patterns for sandboxing instead.