T3 Code is a minimal web GUI for coding agents. Currently Codex-first, with Claude Code support coming soon.
United States
Cursor Alternatives
Cursor is described as 'The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI' and is a popular ai coding assistant in the development category. There are more than 100 alternatives to Cursor for a variety of platforms, including Mac, Windows, Linux, Web-based and Visual Studio Code apps. The best Cursor alternative is Visual Studio Code, which is free. Other great apps like Cursor are Sublime Text, VSCodium, Zed Editor and Kate.
filter to find the best alternatives
Cursor alternatives are mainly AI Coding Assistants, but if you're looking for Code Editors or IDEs you can filter on that. Other popular filters include Open Source, Free and EU. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Cursor.
Alternatives list
52 T3 Code alternatives
A config- and plugin-driven harness — a single static Go binary, tuned around DeepSeek's prefix cache so token costs stay low across long sessions.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
- Linux
- Windows
- Node.JS
- Go (Programming Language)
- JavaScript
- Typescript
- npm
Stubs takes your coding tasks, looks up the context within your repo, and produces a diff that you can approve. It's the quickest way to do tasks on an existing repo with AI. It can handle multi-file edits and large files.
Self-hosted & federated platform for AI IDE/Tools Rules and Commands via WebUI & CLI - Generate, browse, store, share AGENTS.md, CLAUDE.md, and more.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- Software as a Service (SaaS)
- Docker
+1
A software development agents that work everywhere you do. From IDE to CI/CD - delegate complete tasks like refactors, incident response, and migrations to Droids.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Online
- Linux
+4
59 BLACKBOX.AI alternativesComprehensive AI coding assistant supporting code completion, debugging, and optimization with over 300 models, multi-platform access, seamless workflow integration, automation, context awareness, and input handling for text, image, video, and speech.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Visual Studio Code
- Software as a Service (SaaS)
+6
- 52 hi - AI Assistant alternatives
hi isn't just another AI chat wrapper or fully autonomous coding agent - it's a context-aware terminal assistant that operates within your workflow. It sees what you see - your terminal window, eliminating context switching and copy-pasting.
H 
6 Nimbalyst alternativesNimbalyst is the agent-native visual workspace for builders. Maximize speed, bandwidth, and context with Codex and Claude Code. Nimbalyst is where builders, agents, and teams collaborate visually on markdown, mockups, drawing, code, sessions, and tasks.
+2
AI-ready multi-pane Windows terminal in your browser. Run Claude Code, Gemini CLI, Codex, and 14+ AI tools locally — with MCP server, prompt automation, and LAN remote access.
China
Spain
EU
Netherlands
Japan
