Launch your SaaS in days,
not months
Building a SaaS shouldn't take 6 months
You know C#. You know .NET. But every time you start a new SaaS, you're rebuilding the same infrastructure from scratch.
The usual path
- Spending weeks on auth, payments, and basic infrastructure
- Copy-pasting code from old projects (and inheriting old bugs)
- Fighting with over-engineered frameworks that do too much
- Paying $3,000+ for enterprise boilerplates
- Using JavaScript when you're a .NET developer
With SharpStart
- Auth, payments, and multi-tenancy ready out of the box
- Clean, modern codebase built for .NET 10 LTS
- Simple architecture easy to understand, easy to modify
- One-time $119 payment. Forever yours.
- Pure C# and Blazor. No JavaScript required.
“Every feature you add in the first week costs 10x more than if it was already built.”
— Every developer who rebuilt auth for the 5th time
Everything you need to go live
Weeks or months of development packed into a clean, production-ready codebase. Every feature is tested, documented, and ready to customize.
Complete Authentication
ReadyRegister, login, email confirmation, password reset, 2FA, OAuth (Google, GitHub, Microsoft). ASP.NET Core Identity, production-ready.
Multi-Tenancy
ReadyTenant isolation, subdomain/header resolution, tenant CRUD, data separation. Built for B2B SaaS from day one.
Stripe + LemonSqueezy
ReadyCheckout sessions, subscriptions, webhooks, customer portal. Handle billing with your preferred payment provider.
SEO Blog
ReadyMarkdown posts, auto-generated sitemap, meta tags, RSS feed. Rank on Google and drive organic traffic.
Admin Dashboard
ReadyUser management, tenant overview, analytics, logs. Everything you need to run your SaaS from one place.
Email System
ReadyHTML templates, background queue, SMTP and SendGrid support. Transactional emails that just work.
Modern Stack
.NET 10 LTS, Blazor Server, EF Core, PostgreSQL, Tailwind CSS. No legacy code, no outdated patterns.
Simple Architecture
Vertical slices, feature-based organization. Easy to understand, easy to modify. No over-engineering.
Easy Deployment
Docker ready, CI/CD templates, Railway/Render/Fly.io guides. Go from code to production in minutes.
Built with modern, battle-tested technologies
Simple pricing. No subscriptions.
One-time purchase. Join the waitlist to get early bird pricing at launch.
Starter
Perfect for launching your first SaaS
Early bird price • Regular $119
- Full source code
- Multi-tenant architecture
- Stripe + LemonSqueezy integration
- Complete authentication (2FA, OAuth)
- SEO blog with auto-sitemap
- Admin dashboard
- Email system (templates, queue)
- Docker + CI/CD ready
- 1 year of updates
- Private GitHub repo access
- Discord community access
Lifetime
Never pay for updates again
Early bird price • Regular $199
- Everything in Starter
- Lifetime updates (forever)
- Priority support
- Early access to new features
Why not $3,000 frameworks?
Built by developers, for developers
Created by a senior .NET developer. This is the boilerplate I wish I had when starting my own SaaS projects.
Frequently asked questions
Got questions? I've got answers. If you don't see your question here, reach out on X.
SharpStart is built on .NET 10 LTS, which has long-term support until 2028. This means you get a stable, modern foundation with years of Microsoft support ahead. The codebase follows the latest best practices and takes advantage of all the performance improvements in .NET 10.
Absolutely! Once you purchase, the code is yours. You can use it for unlimited commercial projects, modify it however you want, and never pay again. The only restriction is you can't resell the boilerplate itself.
The Starter plan includes 1 year of updates (bug fixes, security patches, and new features). If you want updates forever, the Lifetime plan gives you access to all future updates at no extra cost. You'll receive updates through the private GitHub repository.
Enterprise frameworks are powerful but come with a steep learning curve, complex abstractions, and cost $3,000+. SharpStart takes a different approach: it's a clean, simple codebase that you can understand in an afternoon. No framework lock-in, no over-engineering just straightforward .NET code that you fully control.
You'll get access to our Discord community where you can ask questions, share ideas, and get help from other developers using SharpStart. I'm also active there and personally help with technical questions. Plus, the codebase comes with extensive documentation.
Yes! While PostgreSQL is the default, the data layer uses Entity Framework Core. This means you can easily switch to SQL Server, MySQL, or any other EF Core-compatible database with minimal changes.
We're in active development and launching soon. Join the waitlist to be notified first, the first 30 customers will get early bird pricing (save $40 on Starter, $50 on Lifetime).
Join the waitlist
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50+ developers already on the waitlist