Most AI workspaces lock you to one model and double-bill you for it. Gravy doesn't. Use a managed plan, OAuth a sub you already pay for, or bring your own key — and switch any time.
Pay as you go
Top up credits only when you use managed AI.
Monthly
Managed AI, billed every month.
Annual
Best rate for steady, everyday use.
Model access
The plan you pick controls what's bundled. The way you connect models is a separate, layered choice — and you can mix all three.
Path 01
We host the API keys and pick the best model per task — fast for completions, strong for reasoning, cheap for routine. You pay with credits: $5 for 500 pay-as-you-go, $20/mo for 2,000, or $200/yr for 20,000.
Path 02
Already paying for Claude, ChatGPT (Codex), GitHub Copilot, Google Code Assist, or Antigravity? OAuth it in. Gravy uses your subscription's quota without an extra key.
Path 03
API keys for 14+ providers. Anthropic, OpenAI, Google, Groq, Mistral, Cerebras, xAI, Hugging Face, OpenRouter, Vercel AI Gateway, MiniMax, Kimi Coding, OpenCode, Z.ai. Plus Bedrock, Azure, Vertex for enterprise.
FAQ
The app is free to download and run as many projects as your machine handles. If you bring your own model keys or OAuth a subscription you already pay for, Gravy charges nothing — you only pay your provider. Managed Gravy AI runs on credits: $5 for 500 credits pay-as-you-go ($0.01 each), $20/mo for 2,000 credits, or $200/yr for 20,000 credits (10% off).
Only if you want to. Three options: (1) Managed Gravy AI — we host the keys and bill per use. (2) OAuth an existing subscription you already pay for — Claude, ChatGPT Codex, GitHub Copilot, Google Code Assist, Antigravity. (3) Bring your own API key for any of 14+ providers, including the major enterprise gateways.
Anthropic, OpenAI, Google, Groq, Mistral, Cerebras, xAI, Hugging Face, OpenRouter, Vercel AI Gateway, MiniMax, Kimi Coding, OpenCode, Z.ai — plus Amazon Bedrock, Azure OpenAI, and Google Vertex AI for enterprise. Gravy picks the right one per task when you let it.
Locally, in a restricted, app-private folder, with restricted file permissions. Never plaintext. The app uses OAuth-only sign-in and Electron context isolation so the renderer process can't reach Node directly.
macOS, Windows, and Linux. It's a native desktop app, not a web app.
One credit costs $0.01 in pay-as-you-go top-ups (bought in $5 / 500-credit units). Monthly and annual plans grant credits each cycle — 2,000/month or 20,000/year — and you can top up any time on top of a plan. Credits are spent on managed Gravy AI; using your own keys or an OAuthed subscription doesn't touch your credit balance.
Yes — the same workspace runs your marketing too: drafting content, scheduling across networks, and tracking what worked. It's included on every plan. Credits work the same whether you're shipping software or running campaigns, and it's free with your own keys either way.
Download Gravy and start with your own model keys at no cost. Add managed-AI credits — pay as you go, or $20/mo and $200/yr plans — whenever you want them.