FEATURES · BUILDING
Production-ready apps. Not prototypes.
Auth, payments, dark mode, offline, analytics: all built in. Not a demo. Your app code is yours, in a GitHub repository on a standard React Native + Expo + Supabase stack.
HOW A BUILD WORKS
Four steps. The first two are deterministic. The third uses automated agents. The fourth catches mistakes.
Most of your app rests on production infrastructure that is already engineered and tested. Automated agents write the part that makes it yours: onboarding flows, feature screens, services, types, and database migrations. Quality gates verify the build compiles, routes resolve, and config is valid before a human review.
proven foundations · everything a real app needs, already built
Start
The build engine starts from proven foundations. Auth, payments, theming, analytics, offline sync, navigation. All pre-wired.
Configure
A master config is generated deterministically from the architecture spec. App identity, design tokens, feature flags, navigation structure, backend schema. Goodspeed provisions that backend as part of the build, so you open no infrastructure accounts.
Generate
Automated agents write only what is unique to your app: onboarding flows, feature screens, services, types, and database migrations.
Verify
Automated checks verify the build compiles, routes resolve, and config is valid. A human gate reviews the output before it moves to testing.
LIVE BUILD MERGE
Auth, payments, offline, analytics + your screens and services
THE APP YOU SHIP
A real app, not a clickable mockup
Native screens, real navigation, working data. This is what installs on a phone and goes to the store, generated on top of production infrastructure you own outright.
WHAT YOU CAN SHIP WITH
Everything a real app needs, already built
Auth, payments, offline sync, push, analytics, subscriptions, all pre-wired. Pick what your app needs, skip what it doesn't. The unglamorous infrastructure is already built and battle-tested, so the build can focus on what makes your app different.
| Item | Description | Strength |
|---|---|---|
| Auth | Email, Google, Apple sign-in. Biometric lock. Session management. | Built in |
| Payments | Subscriptions, one-time purchases, paywalls. Fully integrated. | Built in |
| Theming | Dark and light mode. Custom color palette. Consistent styling. | Built in |
| Analytics | Event tracking, screen views, user properties. Privacy-first. | Built in |
| Offline | Offline queue with automatic sync. Works without internet. | Built in |
| Notifications | Push notifications. In-app notification center. Permission handling. | Built in |
| Navigation | File-based routing. Tab bar, stacks, modals. All pre-configured. | Built in |
| Error handling | Error boundaries, graceful fallbacks, crash reporting. | Built in |
| Testing | 20+ smoke tests. CI pipeline. Release script with gates. | Built in |
| Hosting | Goodspeed provisions the backend during the build (database, auth, analytics) and runs it after launch. Keeping a live app hosted and patched is $49/month per app. | Run for you |
Your app code is yours. Every app gets its own GitHub repository on React Native, Expo, and Supabase. No vendor lock-in, and self-hosting stays available: export the full source and run it anywhere.
BUILD YOUR FIRST APP