Learn AI SaaS Building
Startup, MVP & System Design
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Pick sign-in, database, AI model and payments, then see the estimated monthly bill. Learn MVP, pricing and system design. First course free.
Learn how an AI SaaS product is planned, built, priced and scaled, from the first idea to a running business. A structured startup course with short lessons, a stack designer that shows what every decision costs, guided TypeScript projects and a mentor chat for your questions. Built for founders, developers, students and product people starting from zero.
WHAT YOU WILL LEARN
12 courses and 47 lessons, from beginner (A1) to advanced (C2):
• SaaS business models and how to spot a market opportunity
• Prototyping your first MVP: scope, prototyping tools, user flows and wireframes
• Monetization and growth: subscription models, pricing tiers, user acquisition, retention, product analytics and KPIs
• Integrating AI models: choosing one, calling model APIs, preparing data
• The frontend: frameworks, showing model output, UX best practices
• Responsible development: bias, explainability, fairness and accountability
• Backend development: RESTful API design, databases, authentication and authorization
• Cloud deployment: Docker containers and CI/CD
• Security and compliance: GDPR, CCPA, threat modeling, secure coding
• Model lifecycle: versioning, A/B tests, monitoring
• Scaling: microservices, load balancing, caching, serverless functions
• What comes next: generative models and edge computing in SaaS
DESIGN YOUR OWN STACK
The My Stack tab turns software architecture into four decisions every SaaS app has to make: sign-in, database, model and payments. Pick one of each and watch the architecture diagram, an estimated monthly bill at 1,000 users and the TypeScript types of your system follow. Change a decision and everything updates.
• Scale: drag the monthly active users dial and see where the cheapest option changes
• Trade-offs: what each choice buys you and where it breaks
• Economics: monthly revenue, gross margin and the break-even conversion rate for your price
Cost figures are illustrative teaching estimates, not price quotes. This is system design you can see before you write a line of code.
GUIDED TYPESCRIPT PROJECTS
20 guided builds, step by step, with code that runs on a real server:
• An API request and response contract
• A usage quota and a token bucket rate limiter
• Retry with exponential backoff
• Cursor pagination, feature flags and a TTL cache
• Webhook validation and a request state machine
• Safe parsing of unknown data and typed results
Each step teaches one idea, you pick or type the line, and the program prints its result. Good practice for backend development and full stack interviews.
AI MENTOR
Stuck on pricing, an API design or a TypeScript error? Ask the mentor and get a clear answer. Free users get a daily question allowance; Pro makes it unlimited.
PRACTICE AND PROGRESS
• Cheatsheet, mini quizzes and flashcard review
• Code examples, notes and saved items
• Interview questions to prepare for developer roles
• Final exam and a certificate of completion
• Streaks, XP, leaderboard and reminders
• World Coding Challenge for extra practice
• App interface in 22 languages
WHO IT IS FOR
• First-time founders who want to understand an AI startup before they build one
• Developers moving from code to product, pricing and system design
• Product managers and students learning how SaaS apps make money
• Anyone curious about building apps and a business around them
FREE AND PRO
Free to start: the first course, the first guided project, the stack designer and a daily mentor allowance are free. Pro opens every course and project, the full trade-off and economics readings, unlimited mentor questions and removes ads.
Download Learn AI SaaS Building and design your first SaaS stack today.
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What's new:
• Attach screenshots when you contact us, so we can help faster.
• Find our answers under Profile → My Requests — you'll get a notification when we reply.
• Design refinements, bug fixes and performance improvements.
The developer, MEHMET CANKER (TR), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
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Information
- Seller
- MEHMET CANKER (TR)
- Size
- 70.8 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 21 more
- English, Arabic, Danish, Dutch, Finnish, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Turkish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Weekly Subscription $4.99
- Lifetime Subscription $59.99
- Yearly Subscription $24.99
- Monthly Subscription $6.99
- Copyright
- © 2026 Coddy Tech