Turn your business idea into real, running software.
Describe the problem in plain language. Legacy Builder turns it into an approved plan, real code in your own GitHub repository, and a live preview you can click through, all without you needing to write a line of code.
Three steps, from a rough idea to a project you can watch come together.
01
Describe your idea
Tell Legacy Builder about the problem you want to solve, or start from one of eleven ready-made business templates below. No technical detail required.
02
Review and shape the plan
Get back a structured plan broken into an ordered task list. Approve it, revise it, or add a feature request of your own before anything gets built.
03
Watch it get built
Approve the plan and a coding agent turns it into real code in your own GitHub repository, with a live Vercel preview you can click through as the work lands.
One idea. A full team of specialists.
Once your plan is approved, thirteen purpose-built AI kits and a full platform of production tools pick up the rest of the work.
Plan & scope
A structured spec: target users, problems, features, pages, and data
A clarification chat that asks about anything ambiguous before you approve
Edit the scope, suggest a change, or request a new feature at any time
A backlog and bug tracker that carries across every revision
Design & brand
Brand Kit: a logo, color palette, and tagline generated from your idea
Design Studio: real wireframes for your product's core screens
Marketing Kit: launch copy and positioning
Engineer it
Technical Design Kit: architecture, schema, and API spec
A coding agent that writes real code against the approved plan
Development Studio: dependency checks and AI pull request review
Quality Kit and Optimization Kit: compliance and performance passes
Connect & ship
Integrations Kit: real connections to the tools your business already uses
A live Vercel preview that updates as work lands
Your own GitHub repository, transferable to your account
Custom domains, connected in a few clicks
Run the business
Commerce Kit: a Stripe billing plan, subscription schema, and webhook code
Business Launch Kit: market research, pricing, a pitch, and a business plan, grounded in a real web search
AI Team Kit: a roster of the roles your project actually needs
A knowledge base that answers questions about your own uploaded files
Built for teams
Organizations with owner, admin, and member roles
A dedicated team dashboard: members, invite links, API keys, and the audit log in one place
Share a link to add your whole team at once, instead of inviting one person at a time
Live collaboration: see who else is in a project with you
An audit log of every membership and permission change
A public API and command line interface for scripting it yourself
Legacy Builder is built for small business owners, founders, and teams who know what they need built but do not have a technical background themselves. If you can describe the problem, Legacy Builder can help you turn it into a real project.
Not ready to start a project yet? Get our free guide first.