Best Open-Source AI Agents & Assistants | open-source.storeAll categoriesAI Agents & Assistants
Autonomous AI agents, developer assistants, and multi-agent orchestration frameworks.
31 tools found 
OpenClaw
OpenClaw is a self-hosted alternative to Zo Computer that connects your personal chat apps to local or cloud LLMs with isolated Docker execution.
MITAI Agents & Assistants

Hermes Agent
Hermes Agent replaces hosted cloud agents like Zo Computer with a self-hosted assistant featuring persistent memory across chat apps and remote shells.
260.1kDockerLinuxmacOStoday MITAI Agents & Assistants

AutoGPT
AutoGPT is a self-hosted AI agent platform that replaces cloud automation services with customizable visual workflows, Python blocks, and local execution.
MITAI Agents & Assistants

Langflow
Langflow is an open-source visual agent builder and self-hosted alternative to OpenAI Assistants API that keeps AI workflows on your own infrastructure.
MITAI Agents & Assistants

Browser Use
Open-source Python agent library that controls browsers via Chrome DevTools Protocol, replacing managed cloud platforms with self-hosted agent automation.
MITAI Agents & Assistants

LobeChat
LobeChat is an open-source, self-hosted AI workspace and ChatGPT alternative that unifies multi-model routing, MCP tool integrations, and private memory.
83.8kLinuxmacOSWindowstoday AI Agents & Assistants
Lint, codegen, breaking-change checks and dependency management in one Git-native CLI. Open source, no registry lock-in.
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Multica
Open-source self-hosted platform to orchestrate AI coding agents like Claude Code and Codex as teammates on a shared Kanban board.
54.8kDockerLinuxmacOStoday AI Agents & Assistants

Agno
Agno replaces commercial agent platforms and LangChain stacks with a self-hosted Python runtime, PostgreSQL memory, and zero per-trace SaaS fees.
Apache-2.0AI Agents & Assistants

Lightpanda
Lightpanda is a self-hosted headless browser in Zig that replaces cloud Chromium fleets like Browserbase with private DOM and JavaScript execution.
AGPL-3.0AI Agents & Assistants

CopilotKit
Open-source frontend SDK for AI agents and Generative UI with shared state, human-in-the-loop workflows, and multi-framework support via AG-UI.
MITAI Agents & Assistants

Letta
Letta is an open-source platform for stateful AI agents, using tiered virtual memory and PostgreSQL storage to curb recurring token inference costs.
Apache-2.0AI Agents & Assistants

BabyAGI
BabyAGI is an open-source alternative to AutoGPT Premium that coordinates autonomous agents using local Python function graphs and an SQLite dashboard.
MITAI Agents & Assistants
AGPL-3.0AI Agents & Assistants
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MITAI Agents & Assistants