Tatastu is unclaimed —

Tatastu

Your AI Workspace for Mac. Build anything with any LLM.·tatastu.dev

Tatastu is a native Mac AI workspace, powered by Claude and OpenAI Codex, that turns plain-language requests into real working software. Users describe what they want and Tatastu plans, writes, and runs the code, streaming every edit and diff so the user stays in control. It runs locally on the user's Mac, using the user's own Claude/ChatGPT subscription or API keys, with no token metering.

What it's for

Build websites, apps, games, tools, art, and stories from plain-language descriptionsRun multiple AI coding agents in parallel on isolated projectsPreview live app builds and deploy themMigrate work off cloud app-builders to a local machineReview before-and-after code diffs before applying changesRun fully local/offline AI models via Ollama

Features 14

Bring your own Claude or ChatGPT plan
Changes panel replacing git jargon (Save, Back up, Share for review, Make it live)
Every latest Claude model (Opus, Sonnet, Haiku)
Git worktree isolation for parallel projects
Isolated per-project workspaces
Live app preview
Live streamed edits and before-and-after diffs
Local-first storage of code, chats, and credentials
OpenAI Codex models running natively
Parallel agent fleets for multiple projects
Plain-language AI coding agent
Plan and Agent modes
Signed and notarized auto-updates
Support for OpenRouter and local Ollama models

At a glance

free trial

TypeDesktop app

DeploymentInstalled (local)

PlatformsmacOS

Fornon-technical builders, people migrating off cloud app-builders, power users / developers

CompanyTatastu

Integrations

ClaudeChatGPTOpenAI CodexOpenRouterOllamaAnthropicGemini

Complianceself-reported

SOC 2

Resources

Pricing

Flat license price: $20/month or $200/year (equivalent to ~$16.67/month), cancel anytime; no token bills, bring your own Claude/ChatGPT plan or API key.

Tatastu$20/mo

$20/month or $200/year, cancel anytime; bring your own Claude or ChatGPT plan.