CodeGPT: Chat & AI Agents

Ox Alpha — OpenRouter's new stealth frontier model — is free for everyone in CodeGPT through Monday. 1M-token context, full agent mode, built for long-horizon coding. It's the default for new installs; if you're already set up, pick it in the model menu (look for the New · Free badge). No credit card, no credits.

And every day is free: all accounts get 10 free AI interactions daily — no trial clock. Use Claude, GPT, Gemini, or local models, with agents that create, edit, and read files directly in your project. No lock-in. Your choice of provider, your way of coding.

Free, Every Day

Sign in and start coding — no payment details, ever, on the free tier.

• 10 chat & agent interactions every day on fast Economy models — Ox Alpha (free this weekend), Gemini 3.7 Flash, DeepSeek V4 Flash, GLM 5.2, and more. Resets daily.
• $1.50 in welcome credits to spend on any premium model — including frontier models like DeepSeek V4 Pro 0813.
• Bring your own API keys or run local models — unlimited, free forever.

Agent Mode

AI agents that go beyond chat. They create files, apply edits, read your codebase, and execute multi-step tasks — all from a single prompt.

Smart Diff

Review every AI-suggested change with a real-time diff preview before applying. Accept, reject, or edit — you stay in control.

Chat

Ask questions, debug issues, get explanations, and generate code — with full context from your project files.

Autocomplete

Fast, context-aware code completions powered by your choice of AI model.

Top Models. No API Keys Needed.

Use the best models without any setup — new frontier models are added the day they launch.

Claude Fable 5 · Claude Opus 5 · Claude Sonnet 5 · GPT-5.6 · Gemini 3.7 Flash · DeepSeek V4 · Kimi K3 · and more

Simple Plans

See full pricing →

Bring Your Own Key

Connect directly to 20+ AI providers. Your keys, direct API calls, no intermediaries.

OpenAI · Anthropic · Google · Mistral · Groq · DeepSeek · Azure · Bedrock · Nvidia · Cohere · Fireworks · Perplexity · Cerebras · Grok · and more

Local Models

Run models locally with Ollama, LM Studio, or Docker. Complete privacy — zero data leaves your machine.

Chat Commands

Get Started

1. Install CodeGPT from the VS Code Marketplace
2. Sign in — your 10 free daily interactions start immediately, no credit card
3. Start coding with AI — and upgrade any time for unlimited everyday coding