The boilerplate that ships your SaaS in days, not weeks.
fastsync bundles Next.js app router, NextAuth, Stripe payments, Resend email, MongoDB, and an SEO-ready blog. Build your product once, then reuse the structure forever.
Get the launch checklist
A weekly digest of product, growth, and engineering playbooks.
Ship checklist
fastsync v1- Auth with magic links + Google
- Stripe checkout + customer portal
- Transactional emails wired
- SEO blog and sitemap
- Reusable UI kit
- Monitoring + analytics hook
Most founders burn 3 weeks wiring the same stack.
Auth, payments, emails, database, and SEO are table stakes. fastsync ships the full path with code you can reuse and extend.
Auth chaos
Configuring OAuth, magic links, and sessions eats days before you even write product code.
Stripe complexity
Checkout, subscriptions, webhooks, and customer portals are easy to break and hard to test.
No SEO engine
Marketing pages without a blog, sitemap, and structured data disappear in search.
Launch fastsync, skip the yak shave.
A clear head-to-head of what you get with a purpose-built boilerplate.
Without fastsync
- Stitching providers and adapters
- Rebuilding auth flows
- No blog or SEO structure
- Unreliable webhook logic
- Inconsistent UI patterns
With fastsync
- Next.js + NextAuth wired
- Stripe checkout, portal, webhooks
- Resend emails + templates
- MongoDB models + API routes
- Reusable sections and UI kit
Everything you need to launch, reimagined for fastsync.
Features, components, and helper utilities that mirror a full production stack so you can build quickly.
Build a full business from the same foundation.
Every block is designed to be remixed, themed, and reused across product launches.
App router first
Built on Next.js App Router with server actions and streaming ready.
Typed data layer
MongoDB models with validation, plus Zod schemas for every API route.
SEO by default
OpenGraph, Twitter cards, JSON-LD, sitemap, and blog templates.
Email flows
Resend integration with reusable email helpers and verification links.
Payments & billing
Stripe checkout, billing portal, webhooks, and plan logic.
Launch-ready UI
Hero, pricing, FAQ, testimonials, and conversion-first sections.
Interactive demo
Use this pattern to showcase your product flow, analytics, or onboarding.
NextAuth flows
Google OAuth + magic links, wired to MongoDB with session helpers.
Everything you need to operate in production.
A production checklist with fastsync-specific wiring for MongoDB and Resend.
SEO and marketing
Database & auth
Emails and webhooks
Security & reliability
Founders launch faster with fastsync.
Real feedback from teams moving from idea to revenue quickly.
"Everything we needed was already wired, including NextAuth and MongoDB. We went live in a weekend."
- Marco, Indie founder
"Stripe + NextAuth was ready out of the box. We just themed it."
- Maya, Growth studio
"The blog templates got us indexing content on day one."
- Theo, SaaS founder
"Middleware for rate limiting saved us from bot traffic."
- Jules, CTO
"The UI sections look better than our landing page drafts."
- Rina, Product lead
One-time or subscription. Your call.
Swap the plan definitions in config and ship with Stripe in minutes.
Starter
Ship your first paid MVP.
- Full boilerplate
- Email + auth
- SEO blog
- Stripe checkout
Pro
Everything to scale to $10k MRR.
- Everything in Starter
- Stripe subscriptions
- Customer portal
- Priority support
Team
For agencies and studios.
- Multiple products
- White-label ready
- Roadmap access
- Partner perks
SEO-optimized posts out of the box.
Use the included blog templates or plug in MDX later.
Everything founders ask before shipping.
Answers to the most common questions about fastsync.
Can I use fastsync for multiple projects?
Yes. The boilerplate is designed for reuse across multiple products and brands.
Does it include Stripe subscriptions?
Yes. Checkout, billing portal, and webhook handling are already wired for recurring plans.
Can I swap MongoDB for another database?
Absolutely. The data layer is isolated in lib and models, so you can swap connectors easily.
Is the blog optimized for SEO?
Yes. It includes metadata helpers, structured data, sitemap generation, and clean routes.
Ready to ship your next launch?
fastsync gives you production-ready modules with a clean, modern stack.