Real Code Execution
Frank writes code and runs it in a secure sandbox. Live output, real results—and the finished project ready to download.
Tell Frank what to build, and watch it write, run, and ship real code—in an isolated sandbox you control. Download your project, keep your key. No subscriptions, ever.
$0
Subscription cost
0%
Code ownership
∞
Unlimited sessions
0
Steps to ship
Capabilities
Not a chatbot. A full coding agent that writes, runs, and ships real software inside an isolated environment—live, on your own key.
Frank writes code and runs it in a secure sandbox. Live output, real results—and the finished project ready to download.
Use your own Claude API key. No subscriptions, no metered tiers—just transparent token costs you fully control.
Every session runs in its own microVM. No shared filesystems, no cross-user access. Your code stays yours.
Direct, real-time chat. Watch commands execute, files change, and tests pass—exactly as they happen.
npm, git, bash—anything you'd run locally. Build, test, lint, and deploy straight from the conversation.
Export your project as .tar.gz and take it anywhere. Local dev, production, or your team's repo—zero lock-in.

How it works
Plug it into any tool, chat right here, and pay in crypto—for far less than each provider.

Grab a single Frank key and instantly unlock Claude, GPT, Gemini and more.
Drop your key into Claude Code, Codex, Cursor—any tool you already use. It just works.
No setup needed. Talk to any model directly inside Frank.
Top up once with crypto and spend across every model—no juggling accounts or bills.
Roadmap
From launch to the full ecosystem—here's what's next.
Frank goes live. Wallet auth, BYOK chat, and real sandbox execution—free from day one.
More tools, multi-provider models, and checkpoints—continuous updates as the agent loop matures.
Specialized tooling for Solana and crypto auditing—not just a generic coding agent.
Team sessions, live preview, and a marketplace of skills. Frank becomes the default agent for builders.

Free forever
No subscriptions, no metered plans. Bring your own Claude key and pay only for the tokens you use—nothing else, ever.
$0
The only number that matters. Pay for the tokens you use—and nothing else, ever.

Your key, your cost. Pricing stays transparent and fully under your control.
Unlimited sessions and projects, forever. Download and keep everything you build.
No subscription, no lock-in. You only pay for the API tokens your sessions actually use.
FAQ
Everything you need to know before you start building with Frank.
Yes. Every session runs in its own isolated microVM—no shared filesystems, no cross-user access. Your code never leaves your session.
Start in minutes. Bring your own key, own your code, and ship without limits.