The best IDE alternative to opencode is Zed Editor, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to opencode and 13 are IDEs so hopefully you can find a suitable replacement. Other interesting IDE alternatives to opencode are Google Antigravity, Cursor, Devin Desktop and Firebase Studio.
Blazing fast code editor offering real-time multi-user collaboration, language-aware syntax highlighting, integrated terminal, multi-buffers for tab-free editing, built-in Vim mode, searchable outline, AI coding assistance, advanced keyboard commands, and cross-platform support.
Google Antigravity is an agentic IDE and coding environment designed to support real world software projects through autonomous development workflows. It provides an agent first workspace where developers set direction while AI agents carry out tasks such as coding, debugging...
The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.
Windsurf Editor is an IDE merging AI and developers for lockstep collaboration with Cascade capabilities, boosting speed and contextual coding through copilot and agent-like systems across Mac, Windows, and Linux.
A cloud-based, agentic development environment designed to accelerate how you build, test, deploy and run production-quality AI applications, all in one place.
Gram is a powerful and modern source code editor. It features solid performance and is highly configurable, yet comes with batteries included out of the box. Gram supports many popular programming languages and file formats, and can use Zed extensions to support additional...
Tabby is an open-source, self-hosted AI coding assistant. With Tabby, every team can set up its own LLM-powered code completion server with ease.
Qoder is an AI-powered agentic coding platform and IDE that automates complex software development tasks using autonomous AI agents.
defract is a local-first desktop app that orchestrates parallel Claude Code agents through a full development lifecycle — story, design, architecture, review, ship.
KinetAios is a cross-platform (Windows + macOS) desktop app that runs multiple AI agent engines side-by-side from a single window. No cloud, no account — everything stays on your machine.
Free, local-first AI coding IDE with full chat, code mode, and an autonomous coding agent that runs on your machine with any LLM (BYOLLM). No subscription.
CrewCode — an open-source (Apache-2.0) desktop app for running multiple coding agents at once without losing control of your repo.
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