SuperBuilder

The best way to build products with AI.

Run AI agents. Ship real products. Pay nothing. Use your claude or ChatGPT subscription.

Works withClaude Code iconClaude CodeOpenAI logoCodex CLI
SuperBuilder — AI agent desktop app

The problem

AI agents are powerful.
But you’re using them blind.

You launch agents in terminals. They edit files you don’t see. They spend money you can’t track. They hit rate limits and stop. You find out when something breaks.

$47

burned in a single session

0

files visible per agent turn

???

what your agent is doing now

The solution

Your command center for AI agents

01

See every dollar

Per-message token counts, running totals per thread and project, and instant alerts when a single call exceeds your threshold. Know exactly where your budget goes.

02

Track every file

Every agent turn shows which files were read, created, or modified. Git-aware diffs at your fingertips. No more paranoid git status after every run.

03

Control every agent

Launch agents in isolated worktrees. Queue tasks that survive rate limits. Switch models mid-conversation. Run parallel experiments. Stay in control.

Features

Everything you need to ship with agents

Cost Intelligence

See every dollar before it’s gone

Per-message costs, running totals per thread and project, instant alerts when a call exceeds your threshold. Never burn $47 in a blind session again.

Learn more →
Add auth middleware6 turns$0.38
Refactor database layer18 turns$1.24
Fix search indexing3 turns$0.12
Write unit tests9 turns$0.52
Session total$2.26

$ superbuilder agent start

✓ Worktree created: feature/auth-flow

✓ Agent running in background

...

$ superbuilder agent status

● 23 files changed · $1.42 · 14 turns

✓ All tests passing

Background Agents

Launch agents that build while you sleep

Autonomous agents in isolated git worktrees. They build in the background while you keep coding. Review the diff, merge, or discard.

Learn more →

Smart Queue

Queue tasks. Walk away. Ship by morning.

Rate limited? SuperBuilder queues your message and retries when the window resets. Stack tasks before bed, wake up to finished work.

Learn more →
11:42 PMRefactor auth middleware$0.38
11:58 PMAdd unit tests
12:14 AMRetrying in 12 min...
12:26 AMAdd unit tests$0.52
12:41 AMUpdate API docs$0.21

Branch Battle

Same prompt, two worktrees, two approaches. Compare side by side and pick the winner.

Debug Mode

Claude hypothesizes, instruments logging, you reproduce, it pinpoints the fix from real data.

Ask Mode

Read-only exploration. Claude answers questions without touching a single file.

Real Terminal

Not a sandbox. A real PTY. Every command runs natively on your machine.

Model Switching

Haiku for exploration, Opus for heavy lifting. Switch mid-conversation.

Multi-Project

Projects and threads in a persistent sidebar. Switch context without losing history.

GitHub Event Loop

PRO

Auto-spawn background agents when CI fails, bugs are filed, or PRs need review. Your codebase fixes itself while you sleep.

Coming soon →

You already pay for API keys.
Why pay twice?

Cursor charges $20/mo. Windsurf charges $15/mo. Both route to the same LLMs you already have access to.

CursorWindsurfSuperBuilder
Price$20/mo$15/moFree
Cost tracking——✓
File change tracking——✓
Rate limit scheduling——✓
Background agents✓—✓
Bring your own keyLimitedLimitedFull
Local-first——✓

Meanwhile, Cursor users see this...

macOS warning showing Cursor using 4.71 GB of memory

4.71 GB. For a text editor.

Why I built this

Real pain, real messages

The actual conversations that led to each feature.

J

Jorge

online

This is game changer for me … cause when I go to sleep I leave tasks running that can conflict (and I still want to keep working on the same repo branch for simplify)

11:42 PM

Background AgentsIsolated git worktrees
J

Jorge

online

I queue up 3-4 tasks before bed. By morning they've all run — even through rate limits. Zero babysitting.

1:15 AM

Auto-ScheduleFires when rate limits reset
J

Jorge

online

I burned $47 in one session running 5 terminals and had zero idea. Never again.

3:28 PM

Cost TrackingPer-turn, per-thread, per-project

Up and running in 60 seconds

01

Download

One DMG. No dependencies. No sign-up.

02

Add your API key

Paste your Anthropic key. It never leaves your machine.

03

Start building

Point it at a project. Launch agents. Ship code.

Start building.

Free and yours to keep. Bring your API key and ship.

Free forever · Launching soon