Alternatives to Gortex

Open-source AI coding agent for VS Code and JetBrains — free to fork since Cursor acquired Continue in January 2026.

Sourcegraph Cody: an AI coding assistant that grounds chat, completions, and agent workflows in your entire multi-repo codebase.

Open-source autonomous AI coding agent that plans, executes, and deploys tasks inside VS Code and JetBrains IDEs.

WeSight is an open-source desktop workspace that runs Claude Code, Codex and other CLI coding agents side by side.

Kilo is an open-source AI coding agent with 500+ models at exact provider rates across VS Code, JetBrains, CLI, cloud, and Slack.

OpenCode is an open-source AI coding agent that runs in your terminal, IDE, or desktop and routes to 75+ LLM providers.

Agentic QE is an open-source MCP server that adds 60 QE agents and 76 skills to Claude Code, Cursor, Copilot and eight other coding agents.

Poolside builds open-weight agentic coding models — Laguna XS 2.1 (33B) and Laguna S 2.1 (118B) — for code that stays inside your security

Open-source MCP server that gives coding agents live Chrome DevTools for debugging, traces, and browser automation.

Cline is an open-source coding agent that edits files, runs bash commands, and lives in your IDE, terminal, or desktop.

Open-source agent skills that turn text and image prompts into STEP, STL, and G-code CAD files

Ponytail is an MIT-licensed ruleset that makes AI coding agents write the least code that works — 53% fewer lines.

Free, open-source AI code assistant plugin for JetBrains IDEs with spec-driven development and Agent Mode

Open-source MCP server that lets a coding agent write Python CAD scripts, render previews, and export STEP, STL, GLB, or OBJ parts.

OpenSpec is an open-source, spec-first framework that keeps AI coding agents building the right thing — with verify and archive built in.

Open-source, self-hosted backend that lets AI coding agents ship full-stack apps from chat

A free, open-source desktop GUI for Claude Code with session checkpoints, agent building, and token cost tracking.

Lola is an open-source AI context package manager that installs your agent skills across six coding assistants from one declaration

Roam Code gives coding agents a queryable local code graph and free static checks before they edit.

Bito Governor is an AI model router with a code context engine that cuts coding-agent spend by 40-70%.

Roo Code is a pre-launch multi-agent AI coding assistant for VS Code, currently collecting email signups on a landing page only

Open-source dev platform that combines no-code, full-code, and AI with reusable full-stack MicroApps.

GitHub Copilot is an AI coding agent that completes code, reviews pull requests, and runs tasks from issue to merge.

Warp Factories runs fleets of cloud coding agents across your SDLC, defined in code as factory.yaml.

Open-source AI pair programming in your terminal, Git-native, with whole-codebase awareness.

GPT Engineer turns a plain-English spec into a runnable web app codebase — open-source, MIT-licensed, and free.

Open Design turns the coding agent you already run into a local-first design engine for prototypes, slides and HTML video

ClinePass is a flat-rate subscription for open-weight coding models inside the Cline agent, at $9.99/mo.

Chatbox is a multi-model AI chat client with a local knowledge base and a Work Mode desktop agent that runs code and finishes tasks.

Open-source UE 5.8 plugin that hands AI agents direct control inside the Unreal Editor