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FastStaq is the production-ready SaaS starter with real sign-in, real billing, real customer support, and real privacy compliance. Spend your first month building your actual product, not invoices and two-factor auth.
One-time payment · No subscription · Lifetime updates
Proof you can verify in the repository
What you don't have to rebuild
These are the tasks that eat a sprint on every SaaS we have seen built from scratch. FastStaq ships them already built and tested.
Secure authentication takes real engineering time. Email verification, 2FA, magic links, Google sign-in, token security, rate limits, and audit logs all need to be planned, built, tested, and reviewed.
No onboarding calls, no waiting on access. Buy it, clone it, and start building the same day.
One payment, no subscription. You get instant access to the full private repository and every future update.
Clone the repo, drop in your environment keys, and run the setup script. You are on a working local build in about five minutes.
The plumbing already works, so you start on the feature that is yours. When it is ready, ship to Vercel, Fly, or Railway with the deploy configs already in the repo.
Works with the AI coding tools you already use
Every card below is a real, wired-up part of the codebase, not a coming-soon checkbox.
Sessions, two-factor, magic links, Google sign-in. Every flow rate-limited and tracked.
Stripe Checkout, replay-safe webhooks, promo codes managed in Stripe, and a plan switcher that does not double-charge.
Ticket queue, live chat with an agent console, response-time rules, satisfaction surveys, canned replies.
Privacy data export and delete, retention sweeps, a cookie banner, a subprocessor page generator.
Live in-app notifications and background workers for email, outgoing webhooks, and retention.
Everything you need on the marketing side to start signing up the first 100 customers.
A single, one-time purchase gives you the complete codebase, setup instructions, and everything you need to launch and scale. Keep it forever, ship it your way, and receive lifetime updates on the main branch.
Every module. Every file. Every test.
See the live price and checkout on the pricing page.
Stripe Checkout - one lifetime package - GitHub access after purchase
Developers and founders who skipped the setup grind and got straight to their product.
I cloned it on a Friday and had auth, billing and a working dashboard deployed by Sunday. The week I usually lose to boilerplate just disappeared.
The Stripe flow and webhooks were already done properly: idempotent, with the edge cases handled. That alone is worth the price for me.
It reads like code a careful team would actually write, not a demo. Typed end to end, sensible folders, tests that pass. Easy to extend instead of fight.
I build client MVPs and this shaved real days off every project. The support desk and admin panels are things I used to rebuild from scratch each time.
Asked a setup question pre-purchase and got a clear, fast answer. After buying, the docs meant I barely needed to ask anything else.
Auth, roles, email, queues, file uploads: the unglamorous plumbing was all there and wired together. I got to start on my actual product on day one.
If yours isn't here, email hello@faststaq.com.
You own it. One-time payment, full source, no per-seat fees, no phoning home. The license lets you ship commercial products. It only stops you from reselling FastStaq itself as a competing starter.
Next.js 16 on the front-end. Express + Postgres on the back-end. Redis for queues and realtime. Stripe for billing. S3 (or any S3-compatible storage) for files. Node 20+. TypeScript everywhere.
Self-host anywhere Node and Postgres run. We ship a Docker Compose file for a VPS and blueprint files for Railway, Render, and Fly (see deploy/). No edge-runtime lock-in.
We ship the operational pieces: audit logging that hides personal data, privacy export and verified two-step delete, retention workers, a cookie banner, a cookie policy, a subprocessor page. Your counsel still owns the legal review.
Single-customer by default. Multi-customer workspaces sit behind a feature flag. Turn it on when your second business customer shows up, not on day one.
All sales are final. Because you get the full source the moment you buy, purchases are non-refundable. Try the live demo, read the docs, and email us any pre-purchase questions first, and if you hit a problem after buying, we will help you fix it.
Pay once. Get the full code. Ship your actual product this week.