Your AI Workspace to Build Anything and Everything. Like AI God Mode For Humans.

Any LLM. Any tool. Any cloud. Any thing.

  • Free for personal use
  • No card or account
  • Works immediately
stargazer-site · main
Stargazing site
stargazer-site · main
Build me a website that shows where the stars will be best for stargazing tonight.
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◆ Agent Claude Sonnet

One workspace for every project, from your first sketch to your most ambitious ship.

Your projects, your models, your agents, your entire fleet in one place that grows as fast as you do. No switching contexts. No second billing. Just build.

websites apps games tools art stories

No lock-in. Ever.

Claude Code, OpenAI Codex, Gemini, or a model on your own machine. Switch any time, even mid-build. Your tools, your stack, all wired in. One vendor never owns you, and you never see a second bill.

tatastu

One idea, or a hundred at once.

When a job gets big, turn loose a fleet of agents that build in parallel. Same room, from your first project to your most ambitious.

Never coded before

Ship something real, today

Describe it, watch it build, put it live. No terminal, no jargon, just the thing you had in your head, actually working.

If you ship for a living

A whole studio, fully yours

Run a fleet of agents in parallel, isolated git worktrees, any model, your whole toolchain in one place. The depth you'd wire up yourself, already here when you reach for it.

Start free. Upgrade for the cloud.

Commons is the local workspace for personal use with your supported AI plan, provider key, or local model. Premium adds Product Run, Tatemplate, Marketing Studio, Tatastu's managed cloud service, explicitly listed Labs products, hosted capacity, commercial use, Proof creator tools, and priority human support.

Commons
Free
No trial, card, or account required.
  • The complete local Tatastu app for personal use
  • Use a Claude or ChatGPT plan you already have
  • Add your own provider key or run local models
  • Community support
Download free
Bring your AI plan, key, or local model
Premium
$20/ month
or $200/year. Cancel anytime.
  • Tatastu's managed cloud service and continuation
  • Product Run, Tatemplate, and Marketing Studio
  • Listed Tatastu Labs products, including Proof
  • Professional capacity and commercial use
  • Mark creator tools
  • Priority human support
Download Tatastu
Upgrade inside the app

Tatastu Labs

People ship real products with it.

Tatastu Labs is where we ship focused products on the Tatastu platform, each built end to end in the app. They are separate products with their own homes, and a good look at what you can take from idea to shipped here.

See all Tatastu Labs

Start now.

Download Tatastu for free, then connect an AI plan you already have, add a provider key, or run a local model.

01
Download
Get the Mac app. It opens in seconds, no install wizard.
02
Connect
Sign in to a supported AI plan, add your provider key, or choose a local model.
03
Start building
Use the core local workspace for free, or choose Premium for hosted continuity, commercial use, Product Run, and Marketing Studio.
Download free
macOS 13+Apple Siliconno card required