Open-source alternatives to Claude

Local-first AI desktop app for designs and prototypes — 🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode & 20+ CLIs via BYOK.

↔ alternative to Figma、Claude

AI pair programmer for 300+ LLM models with TUI — AI enabled pair programmer for Claude, GPT, O Series, Grok, Deepseek, Gemini and 300+ models

↔ alternative to Claude、ChatGPT、Cursor

Generate small apps with Llama 3.1 — Open source Claude Artifacts – built with Llama 3.1 405B

↔ alternative to Claude

Browser for full web access to ChatGPT and more — AI Chat Browser: Fast, Full webapp access to ChatGPT / Claude / Bard / Bing / Llama2! I use this 20 times a day.

↔ alternative to ChatGPT、Claude

Multi-model collaboration workflow engine — 多模型协作工作流引擎 — /ccg:go 一个命令，AI 自动分析意图、选择策略、编排 Codex + Gemini + Claude 协作执行

↔ alternative to ChatGPT、Claude

Claude AI coding assistant plugin for JetBrains — Jetbrains Claude Code and Codex GUI Plugin

↔ alternative to Claude

Claude Desktop for Linux — Claude Desktop for Linux

↔ alternative to Claude

Cross-platform desktop AI assistant — 5ire is a cross-platform desktop AI assistant, MCP client. It compatible with major service providers, supports local knowledge base and tools via model context protocol servers .

↔ alternative to ChatGPT、Claude、TypingMind

Desktop GUI for AI coding — Multi-engine AI coding desktop client (Tauri). Claude Code, Codex, Gemini, OpenCode, DeepSeek Harness and more in one GUI.

↔ alternative to Claude

Visual DevTools for inspecting Claude Code sessions — The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.

↔ alternative to Claude

TUI to orchestrate AI coding agents on tasks

↔ alternative to Claude

Claude.ai token counter extension — A minimal browser extension that shows token count, cache timer, and usage bars on claude.ai.

↔ alternative to Claude

Web dashboard for OpenClaw bots and sessions — A lightweight web dashboard for viewing all your OpenClaw Bots/Agents/Models/Sessions status at a glance.

↔ alternative to ChatGPT、Claude、Grok

Agentic coding AI in your terminal — Agentic coding in your terminal,Simultaneously compatible with OpenAI, Gemini, and Claude.运行在终端的 AI 编程智能体，同时兼容 Deepseek、OpenAI、Gemini和Claude。

↔ alternative to Cursor、Claude、GitHub Copilot