Apps similar to Codex include opencode, which is free and open source. Other options are Google Antigravity, Claude Code, Cursor and Void. There's no shortage of AI Coding Assistants like Codex, with more than 100 alternatives for Mac, Windows, Linux, the web and self-hosting.
defract is a local-first desktop app that orchestrates parallel Claude Code agents through a full development lifecycle — story, design, architecture, review, ship.
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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.
A new family of code large language models (LLMs) designed to advance autonomous software engineering and code intelligence.
Dexor is your AI-powered coding assistant that transforms the way you develop software. With Dexor, you can:
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A knowledge-based AI bot you can custom, powered by ChatGPT, helps you centralize knowledge and data, scaling up your internal & external support capabilities.
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AI-powered no-code app builder — describe what you want in plain English and get a complete working app with authentication, admin panels, and AI chatbot in 60 seconds. Uses 60+ pre-tested components instead of generating raw code, which results in instantly usable websites and forms.
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AI coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more.
AI-driven no-code platform to create full-stack web apps quickly, featuring instant one-click deployment, integrated hosting, domain tools, professional email, real-time editing, version control, and rapid live publishing with a streamlined three-step process.
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Work browser that combines your browser, IDE, AI agents, docs, tasks, and automations in one workspace, and lets you modify any website you use.
bolt.diy, the official open source version of Bolt.new (previously known as oTToDev and bolt.new ANY LLM), which allows you to choose the LLM that you use for each prompt!.
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