macOS app · BYOK · no token markup
Zuse Alpha
Zuse Alpha does not sell model credits. Bring your own keys, run the agents you already trust, and push more useful work through them.
Token maxing is not burning context for fun. It is keeping paid agents working on real branches while you stay in control of what ships.
Start separate agents for a feature, a bug, and a refactor without turning the repo into one shared scratchpad.
Keep Claude Code, Codex, Cursor, Gemini, Grok, and OpenCode available from one project surface.
A serious chat can get its own worktree, branch, timeline, and diff so you can decide what deserves to land.
Bring your own keys. Chats stay in SQLite, keys stay in Keychain, and Zuse Alpha adds no token markup.
Start more useful work, keep attempts isolated, and review the result before it touches your main checkout.

One place to run agents, inspect context, and keep long sessions understandable.

Turn agent work into commits only after the diff makes sense.

Every serious attempt gets its own branch and working tree.

Attach files, call slash commands, and steer the next useful run.
The point is not more output. The point is more useful attempts, clearer branches, and fewer wasted subscriptions.
Zuse Alpha is for people who want to become the kind of builder who can keep multiple projects moving, max out their AI subscriptions, and still know exactly what changed.
One agent explores the feature, one fixes the bug, one cleans the tests. You are not waiting on a single thread.
Claude Code, Codex, Cursor, Gemini, Grok, and OpenCode all stay available. Pick the best tool for the run.
Each attempt can live in its own worktree with its own timeline and diff. More output does not mean less control.