How to Build and Launch a SaaS Product

Planning Your SaaS

Every successful SaaS starts with a specific problem that a specific group of people will pay to solve. The planning phase defines what you are building, who it is for, and how you will make money from it. Skip this phase and you risk building something nobody wants.

Start with the MVP (minimum viable product): the smallest set of features that solves the core problem. Resist the urge to build everything before launching. Your first customers will tell you what features actually matter, and they are usually different from what you assumed. See How to Plan a SaaS Product and How to Define Your MVP Features.

Pricing and billing strategy should be decided before you write a line of code. Flat monthly fee, usage-based pricing, tiered plans, or freemium with upgrades, each model has different implications for how you build the product and how fast you grow. See How to Plan SaaS Pricing and Billing.

Building the Product

A SaaS product needs five core components: user accounts, a database, an API, an admin interface, and hosting infrastructure. Traditionally, building these from scratch costs $50,000 to $200,000+ and takes months. The platform provides all five out of the box.

Using custom AI apps, you describe your application in plain language and AI writes the server-side code. The platform provides the database (DynamoDB), user authentication, API routing, admin panel framework, background job scheduling, and integrations with email, SMS, payments, and AI models. Your SaaS launches on the same infrastructure that runs the platform itself. See How to Build a SaaS Backend Without Managing Servers.

Key Building Blocks

• User registration and login: Built-in authentication with sessions, password management, and account creation. See User Registration and Login.
• Database schema: Design what data your SaaS stores and how it is organized. See Database Schema Design.
• API endpoints: Create the backend operations your frontend or integrations will call. See API Endpoints for Your SaaS.
• Admin portal: Give customers a web interface to manage their data and settings. See Customer Admin Portal.
• Background jobs: Schedule tasks that run automatically (data processing, reports, notifications). See Background Jobs and Scheduled Tasks.

Launching Your SaaS

Launching means deploying your application, setting up customer-facing infrastructure, and getting your first paying users. The platform handles deployment and hosting, so you focus on the customer-facing work: onboarding flow, payment setup, marketing, and support.

• Hosting and deployment: Your app runs on the platform's serverless infrastructure with no configuration. See Hosting and Deployment.
• Custom domains: Give each customer their own branded URL. See Custom Domains for SaaS Customers.
• Payments: Connect Stripe or PayPal for subscription billing. See Payment Processing.
• Onboarding: Design the first-run experience that turns signups into active users. See Onboarding New Customers.
• Marketing: Get your first users through content, communities, and direct outreach. See Marketing a New SaaS Product.

Scaling After Launch

After launch, the focus shifts to growth: adding features customers request, monitoring performance, reducing costs, and handling more users. The platform scales infrastructure automatically, so your work is on the product and business side. See Handling Growing Users and Data, Adding New Features Over Time, and Reducing Operating Costs.

Guides and Tutorials

Planning

Building

Launching

Scaling

Comparisons