About

A launch package built to actually be used

Startup in a Box exists because most "AI business plan" tools stop at a wall of text. We built this to go further: every package is generated by Claude from the idea you give it, then exported into the actual file formats a founder needs — a real spreadsheet, a working landing page, a document you can hand to a lawyer or a designer as a starting point.

Real deliverables, not a demo

A financial model is a formula-driven spreadsheet, not a screenshot of numbers. A landing page is working HTML you can deploy today, not a mockup. If it can't be downloaded and used, it doesn't ship.

Grounded in your idea, not generic

Every section — brand personality, audience personas, revenue streams — is generated from the specific business you describe, and checked for internal consistency across the whole package rather than assembled from a template.

Priced for what you actually need

Not every founder needs a pitch deck and a 90-day ad plan on day one. Three tiers mean you pay for the depth you need right now, and can come back for more later.

See what your idea turns into

Three plans, one-time payment, starting at $25.

Start Building