A complete production stack — sign-in, your data, workflows, and deployment — built for real operations from day one. Automated quality checks before every release. Audit history on every change.
Your code, your schema, your IP — all yours. GitHub repo transferred on day one. Database export available on demand. No proprietary runtime to lock you in.
Industry-standard architecture any engineer already knows. Your engineering team continues from where we ship — no proprietary runtime to learn, no generation artifacts to reverse-engineer.
Designed for real users, real operations, real growth. The free build and the multi-week custom build share the same scaffolding. No rebuilds when you outgrow it.
Most operations don't run on software. They run on patchwork — Slack threads, clipboard intake, duplicated data, and the one spreadsheet nobody's allowed to touch. The application you've almost built for a year can finally exist.
A bespoke application used to mean a six-figure agency build or hiring engineers — costs most businesses can't justify. ustack Autobuild™ — our industrialized production pipeline — standardizes the stack underneath every application so the application on top can be custom, the cost can be a fraction, and changes can ship in 24 hours.
The same production-grade architecture companies hire teams to build — designed around your business, not someone else's template.
One application stack. One production codebase. Three operational paths — and you don't pick before validating. The software is the same. The operational model changes.
Validate workflows on synthetic data we generate from your spec. Your legal and security review can begin without exposing production data.
If it works, buy the source and deploy in your VPC. Same architecture, same scaffolding, your infrastructure.
Test with 10–30 real customers, or use as your investor demo. A live URL beats a deck.
It worked? Buy the source. Iterate it in your own GitHub. Evolve the application without rebuilding from scratch — the foundation is production-grade from day one.
Run it yourself for 30 days — real ops data, real workflows, real you. The shift you’ve been almost-ready-to-make for a year.
Keep going? Subscribe. We host it, back it up, deploy changes. The software runs your business — you focus on running it.
Throwaway prototypes have shallow scaffolding and no real backend — you rebuild from scratch when you outgrow them. uStack applications ship with full architecture, an extensible codebase, and an audit-grade operational core. Your team continues from there.
See the 13 examples →The architecture a senior engineering team would design — automated, validated, shipped on day one. The free build is the foundation, not a throwaway.
Name, email, one paragraph. That’s your intake. We email you a guided-intake link.
A structured spec: problem, people, jobs, data, UI, constraints, done definition. Auto-saved.
Our build agent writes code REQ-by-REQ, runs automated quality checks, deploys to Vercel. You watch live.
30-day demo URL to share. Iterate at $99/change. After that — take the code, let us host it, or scope a custom build. You pick.
requirement is tested end-to-end before we ship a build
production layers — auth, DB, APIs, runtime, infra — included in every build
median from submitted spec → deployed app on your URL
IP, code, schema, database — yours from the day you claim the build
Sign in, submit a napkin sketch, walk the 7-stage guided intake, watch your app build. After the trial — take the code, let us host it, or scope a custom build. Free to start either way.