The closed-source SaaS starter kit.
Auth, multi-tenancy, billing across three providers, email, observability, audit, and the marketing chrome — everything you need to ship a new SaaS product without rebuilding plumbing.
Trusted by teams building on the kit
- Acme Inc
- Globex
- Initech
- Umbrella
- Hooli
Eight modules, one PR each.
BetterAuth: email + pw, social, magic link, 2FA TOTP.
ALS request context + repo-layer scoping + lint-enforced isolation.
Polar (recurring), PayPal + Sepay (one-time, USD/VND).
20 primitives + 7 composites + 7 layouts on Tailwind v4 + Radix.
Resend + React Email + in-app bell with ETag-cached polling.
Pino + Sentry + PostHog, env-gated for clean local dev.
Transactional audit trail + super-admin console with impersonation.
Velite blog/changelog/legal + Fumadocs + dynamic OG + Lighthouse CI.
What builders are saying
“We shipped our MVP in a weekend instead of a month. The plumbing was already done.”
“Auth, billing, and multi-tenancy that just worked out of the box. Huge head start.”
“The starter kit paid for itself before we wrote a single line of product code.”
Frequently asked
Ship the next SaaS, not the plumbing.
Start free. Upgrade per organization when you need more.