Skip to content
Download.sa Download.sa
Install Download.sa on iPhone or iPad: tap the Share button, then choose “Add to Home Screen”.

Open-source alternatives to OpenChamber

Projects with an open-source licence: you can inspect, modify and self-host the code.

Same categories and verticals plus the editors' list, in an independent order. Partners and ads never change it.

  1. APM – Agent Package Manager

    Microsoft Corporation

    87

    The package manager for AI-Native Development.

    Open source 77 Windows
  2. Intelligent Terminal

    Microsoft Corporation

    87

    Intelligent Terminal is an experimental terminal with native agent integration, forked from Windows Terminal.

    Open source 77 Windows
  3. Magika

    Google LLC

    87

    Fast and accurate AI powered file content types detection

    Open source 60 Windows
  4. Bot Framework Composer

    Microsoft Corporation

    87

    Bot Framework Composer is an open-source, visual authoring canvas for developers and multi-disciplinary teams to design and build conversational experiences with Language Understanding and QnA Maker, and a sophisticated composition of bot replies.

    Open source 30 Windows
  5. New API

    Quantum Nous

    72

    新一代大模型网关与 AI 资产管理系统

    Open source 60 Windows
  6. Microsoft Promptflow

    Microsoft Corporation

    72

    Prompt flow is a suite of development tools designed to streamline the end-to-end development cycle of LLM-based AI applications, from ideation, prototyping, testing, evaluation to production deployment and monitoring.

    Open source 38 Windows
  7. 67

    OpenAI's coding agent that runs in your terminal

    Open source 82 WindowsmacOS
  8. a2a

    a2aproject

    67

    The official command-line interface for A2A-compatible agents.

    Open source 77 Windows
  9. a2acli

    ghchinoy

    67

    A standalone A2A v1.0 compliant command-line client

    Open source 77 Windows
  10. a2acli-rs

    a2aproject

    67

    Standalone A2A CLI client (Rust implementation)

    Open source 77 Windows
  11. AeroFTP

    axpnet

    67

    A modern, multi-protocol file manager and FTP client with integrated AI, cloud sync, and military-grade encryption.

    Open source 77 Windows
  12. Agent

    Docker

    67

    Agent Builder and Runtime by Docker Engineering.

    Open source 77 Windows
  13. Agent Console

    Carlos Castillo

    67

    Minimalist AI-native console for directing coding agents inside a repository.

    Open source 77 Windows
  14. Agent Mail CLI

    JuanjoFuchs

    67

    Self-describing local inbox for coding agents

    Open source 77 Windows
  15. agent-lsp

    Blackwell Systems

    67

    MCP server giving AI agents reliable access to language server protocol

    Open source 77 Windows
  16. agentbridge

    AGNTCY

    67

    CLI binary for the agentbridge general-purpose agent interconnect.

    Open source 77 Windows
  17. AgentClash

    AgentClash

    67

    CLI for the AgentClash AI agent evaluation platform

    Open source 77 Windows
  18. Agentero

    poco-ai

    67

    Agent 友好的文献管理方式。

    Open source 77 Windows
  19. agliteterm

    Boris Kudriashov

    67

    A tiny native Windows terminal for AI coding agents

    Open source 77 Windows
  20. agwinterm

    Boris Kudriashov

    67

    A native Windows terminal built for AI coding agents

    Open source 77 Windows
  21. 67

    Agentic Browser Automation Tool

    Open source 77 Windows
  22. AI CLI Usage Monitor

    macekkrystof

    67

    AI CLI Usage Monitor (Claude Code, ChatGPT Codex, Antigravity CLI)

    Open source 77 Windows
  23. AI Limits

    napxlexn

    67

    A tiny native Windows 11 overlay showing your AI provider usage limits.

    Open source 77 Windows
  24. 67

    Local Windows dashboard for Claude Code, Codex, Grok Build / X Subscription, Cursor, Antigravity, OpenCode Go, and DeepSeek usage.

    Open source 77 Windows
  25. ai-catalog

    Agent-Card

    67

    Command-line tool for inspecting, validating, and packaging AI Catalog documents

    Open source 77 Windows
  26. AIO Hub

    mty

    67

    AI 平台应用,提供多种实用的开发和日常工具,以及高可控性的 LLM 交互。

    Open source 77 Windows
  27. ait-native

    Weita

    67

    Language-neutral native AIT CLI and runner with an inactive self-hosted server

    Open source 77 Windows
  28. AIUsage.NET

    LuigiElleBalotta

    67

    Windows system tray app that tracks usage limits and spend for Claude, Codex, Cursor, Copilot, and other AI coding tools.

    Open source 77 Windows
  29. AIUsageMonitor.Cli

    coldhighsun

    67

    Read-only CLI/WPF analytics for Claude Code's local usage data — usage reports, model breakdowns, and cost estimates without calling the Anthropic API.

    Open source 77 Windows
  30. AQBot

    aqbot

    67

    ☁️ 轻量级高性能跨平台AI对话 + AI网关桌面客户端

    Open source 77 Windows

Install Download.sa on your device

Open it from your home screen in one tap, in its own window.

Install Download.sa on iPhone or iPad: tap the Share button, then choose “Add to Home Screen”.