SaaS Builder

Launch Your SaaS Product in Days, Not Months

Build complete SaaS applications with everything included: user authentication, subscription billing, team management, admin dashboards, and more. Just describe your product and launch.

No coding required Database included Deploy instantly

Key Takeaways

  • Fabricate generates complete SaaS applications with auth, billing, and database in hours
  • The SaaS stack—Clerk, Stripe, D1, Cloudflare Workers—is pre-integrated and production-ready
  • Describe your unique product features and the SaaS infrastructure generates automatically

Everything You Need to Build

User Authentication

Complete auth system with signup, login, password reset, and social providers.

Subscription Billing

Stripe integration with multiple plans, trials, upgrades, and billing portal.

Team Management

Organizations, team invites, roles, and permissions built in.

Admin Dashboard

User management, analytics, and admin controls ready to go.

Transactional Email

Automated emails for signups, invoices, and notifications.

Security Built-In

Rate limiting, CSRF protection, and security best practices.

How It Works

1

Describe Your SaaS

"Build a project management SaaS with team workspaces, task boards, and time tracking."

2

AI Builds Everything

Complete app with auth, billing, teams, and your custom features.

3

Configure Billing

Connect Stripe and define your pricing plans.

4

Launch & Scale

Deploy and start acquiring customers. Scale automatically.

In-Depth Guide

Building Complete SaaS Products with Fabricate

A complete SaaS product requires many pieces working together: user authentication, subscription billing, a database, email sending, and a reliable hosting infrastructure. Most SaaS founders spend weeks or months wiring these together before writing a single line of product-specific code. Fabricate generates the entire stack from a description. The output includes Clerk for authentication with social login, Stripe for subscription management with a customer portal, D1 SQLite database with proper schema, Resend for transactional email, and deployment to Cloudflare global edge—all connected and working.

Authentication Layer: Clerk integration with email, Google, GitHub, and other social providers. Multi-tenant support, organization accounts, and role-based permissions.

Billing Infrastructure: Stripe subscription plans, free trial support, usage-based billing options, upgrade/downgrade flows, and Stripe customer portal for self-service.

Data and Backend: D1 SQLite database with typed Drizzle ORM queries, Cloudflare Workers API routes, and KV for caching.

What You Can Build

Project Management Tools - Kanban boards, task tracking, team collaboration
CRM Platforms - Contact management, deal tracking, pipelines
Analytics Tools - Data dashboards, reporting, insights
Marketing Platforms - Email campaigns, automation, analytics
HR Software - Employee management, time tracking, payroll
Developer Tools - API platforms, monitoring, testing tools
Education Platforms - Course hosting, student management
Booking Systems - Appointment scheduling, calendars
I described my SaaS idea on a Saturday. By Sunday night I had a deployed product with authentication, subscription billing, and a user dashboard. I could not have done this in less than a month before.

Solo Founder

Bootstrapped SaaS Product

Frequently Asked Questions

What billing features are included?

Full Stripe integration: multiple subscription tiers, free trials, plan switching, invoices, and customer portal. Everything you need for SaaS billing.

Can I have team/organization features?

Yes. Team workspaces, member invites, role-based permissions, and organization settings are all available.

Is multi-tenancy supported?

Absolutely. Each organization gets isolated data with proper database separation and access controls.

What about email notifications?

Transactional emails for all key events: welcome, password reset, billing, team invites. Customizable templates included.

Can I offer a free trial?

Yes. Configure trial periods, credit card requirements, and automatic conversion to paid plans.

Is it white-label ready?

Yes. Customize branding, colors, and domain to make it fully your own product.

Ready to Start Building?

Join thousands of creators building with AI. No coding required. Start free today.