Alternatives to GPT

Qoder's agentic coding runs inside your JetBrains IDE — plan and execute multi-step coding tasks without leaving IntelliJ, PyCharm, or WebStorm.

Replit Agent turns a plain-English prompt into a runnable full-stack app inside your browser, then deploys it to a live URL.

v0 by Vercel turns prompts into working React and Next.js apps you publish to a live URL in seconds.

GitHub Copilot is an AI coding agent that completes code, reviews pull requests, and runs Copilot, Claude, and Codex agents inside GitHub

AI site generation, code components, and SEO/AEO audits built into the Webflow platform you already publish on

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

Rust-built code editor with parallel AI agents, built-in multiplayer collaboration, and new BYOK support for GPT-6.1 Sol.

Open-source agent skills that turn text or image prompts into CAD models, G-code, and robot files.

Desktop AI code editor (VS Code fork) with a router that auto-selects the top-scoring coding model and an autonomous coding agent.

Devv AI turns one prompt into an AI-powered web app with auth, LLM, database and image generation wired in natively.

Free, MIT-licensed VSCode extension for one-click AI code comments, cross-language code conversion, UI-to-code, and batch file processing.

Bito Governor is an AI model router and code context engine that grounds coding agents in your codebase to cut agent spend 40-70%

Open-weight agentic coding models — Laguna XS 2.1 (33B) and Laguna S 2.1 (118B) — built for code that cannot leave your security boundary.

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

Cosine Genie is a sovereign coding agent that writes production-grade code with Lumen models post-trained on real engineering code.

Renamed: Amazon CodeWhisperer became Amazon Q Developer on April 30, 2024; all its features moved there.

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

Open-source AI coding agent for VS Code and JetBrains, acquired by Cursor in January 2026 and now an unmaintained codebase you fork, not subscribe to.

Spec-driven AI coding platform that turns prompts into requirements, designs, and tasks, then ships them with parallel agents.

Cosmos is Augment Code's agent orchestration platform for running standing SDLC loops — review, ticket-to-PR, security remediation, and incident triage — with

MarsCode is a browser-based cloud IDE with a built-in AI assistant for completion, explanation, and debugging.

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

Claude Code is Anthropic's agentic coding assistant that plans, edits, and runs commands across your repo from the terminal, IDE, or browser.

Replit is a prompt-to-app platform where AI agents write, host, and deploy full-stack apps from plain English.

JetBrains AI puts agent-driven coding assistance, multi-agent choice, and enterprise governance inside the JetBrains IDE family

Frontier code models built for ultra-long-context software engineering and AI research automation.

Tempo Labs is an AI IDE for React teams: prompt components into existence, then refine them on a visual canvas both designers and engineers share.

Moderne is a deterministic code-change layer that sequences repositories into a Lossless Semantic Tree so transformations land identically everywhere.

GitLab Duo is GitLab's agentic AI layer, adding specialized AI agents, code review, and policy-governed automation directly into DevSecOps workflows.

Devin is Cognition's autonomous AI software engineer that plans, codes, tests, and ships mergeable pull requests.