Frequently Asked Questions About Building with AI
Honest answers to common questions about vibe coding, AI tools, and building apps without traditional development experience.
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61 questions found
Business & Strategy
Do VCs fund non-technical founders?
Yes, but it's harder. VCs care most about traction, market insight, and your ability to execute. Having a technical co-founder helps, but it's not always essential.
What's the real cost to build an app with AI?
A basic MVP can cost $0-500 using AI tools. Production apps with users typically run $50-500/month for hosting, plus tool subscriptions of $20-100/month.
How do I validate my app idea before building?
Talk to potential users, build a landing page to gauge interest, and create the simplest possible version to test the core value proposition before investing heavily.
Do I need a technical co-founder?
Not necessarily, especially early on. AI tools let you build and validate without one. But as you scale, having technical expertise on the team becomes increasingly valuable.
How do I protect my app idea?
Ideas are worth less than execution. Focus on building and launching rather than protecting. If you're worried about competition, move faster-speed is the best protection.
How much does hosting cost?
Free to $100/month for most apps. Vercel and Netlify offer free tiers that handle MVPs. Costs scale with traffic-budget $20-50/month for apps with real users.
How do I get my first users?
Start with your immediate network, post in relevant online communities, and build in public. Your first 10-100 users should come from personal outreach, not marketing.
Should I build or buy?
Buy (use existing solutions) when speed matters and your needs are standard. Build when you need differentiation or existing tools don't fit. Most projects are a hybrid.
What's an MVP and why does it matter?
MVP (Minimum Viable Product) is the simplest version of your app that lets you test your core idea with real users. It matters because building the wrong thing is the biggest startup risk.
How do I know if my app idea is good?
Good ideas solve real problems that people already spend money or significant time addressing. The best test is whether you can get someone to pay for it before it's built.
Can I sell my AI-built app?
Yes, apps are valued on revenue, growth, and customer base-not how they were built. Many AI-built apps have sold on marketplaces like Acquire.com for thousands to millions.
When should I hire a professional developer?
When you have validated demand and revenue, when you hit technical walls AI can't solve, or when security and reliability become critical. Don't hire too early-validate first.
Can I build a SaaS business with AI tools?
Yes, many people are doing exactly this. AI tools are particularly well-suited for SaaS because the patterns are well-known-user auth, subscriptions, dashboards, and CRUD operations.
How do I get honest feedback on my app?
Talk to potential users, not friends. Watch people use your app without guiding them. Ask specific questions about pain points, not whether they 'like' it. Pay attention to behaviour, not just words.
What legal considerations do I need for my app?
At minimum: privacy policy, terms of service. If handling payments: consider business structure. If handling sensitive data: understand privacy laws. Consult a lawyer for anything complex.
Getting Started
Can I really build an app without coding?
Yes, with AI tools like Lovable, Bolt, and v0, non-technical people are building and launching real apps every day.
What's the difference between no-code and vibe coding?
No-code uses visual builders with fixed components. Vibe coding uses AI to generate real code from descriptions, giving you more flexibility but requiring more learning.
Learning & Skills
How long does it take to learn vibe coding?
Most people can build their first functional prototype within a weekend, but building production-ready apps takes 2-3 months of consistent practice.
Should I learn to code if AI can do it?
Learning fundamentals is still valuable, but spending months on syntax before building anything is increasingly unnecessary. Learn concepts, not just commands.
What's the difference between frontend and backend?
Frontend is what users see and interact with (buttons, forms, layouts). Backend is the behind-the-scenes logic (databases, user accounts, business logic). Most apps need both.
Do I need to understand databases?
A basic understanding helps enormously. You should grasp concepts like tables, relationships, and queries-even if AI handles the implementation details.
Do I need to know about APIs?
A conceptual understanding helps significantly. APIs are how different services communicate-when your app talks to Stripe for payments or sends emails, that's an API.
Can non-technical people really learn this?
Yes, thousands of non-technical people are building and launching apps with AI tools. The key is starting simple, being patient with yourself, and accepting that you'll learn through doing.
How long until I can build useful apps?
Most people build their first genuinely useful app within 1-3 months of consistent practice. 'Useful' meaning something that solves a real problem, not just a tutorial project.
What's the biggest mistake beginners make?
Building too much before validating. People spend months on features nobody asked for, when they should launch an ugly MVP in weeks and iterate based on feedback.
Should I start with a template or from scratch?
Start with templates when learning and when speed matters. Build from scratch when you need specific customisation or want to deeply understand how things work.
How do I debug when something breaks?
Read error messages carefully, ask AI to explain them, check browser console for errors, and isolate the problem by testing one thing at a time. Debugging is a learnable skill.
What skills transfer from vibe coding to real coding?
You'll learn software architecture, debugging, working with databases, and understanding codebases. The conceptual knowledge transfers directly; only the typing-code-yourself part is different.
Should I take a course or learn by building?
Build first, take courses to fill gaps. Starting with a real project gives you context that makes courses more valuable. Pure course-taking without building rarely sticks.
How do I write good prompts for AI coding tools?
Be specific, provide context, break complex requests into steps, and include examples when possible. Treat it like giving instructions to a capable but literal-minded assistant.
Melbourne & Community
How do I find a technical mentor?
Join communities where builders hang out, be helpful to others, and build in public. Mentorship often develops organically from relationships, not formal arrangements.
What's the Melbourne tech scene like?
Melbourne has a vibrant tech ecosystem with strong fintech and SaaS communities. It's smaller than Sydney but more collaborative, with good access to talent and growing investor interest.
Are there AI coding communities I can join?
Yes, many. Discord servers for specific tools (Lovable, Cursor), Twitter/X builder communities, and local meetups are the most active. Online communities are often more helpful than local ones for technical questions.
How do I stay updated on new AI tools?
Follow key builders and newsletters on Twitter/X, join tool-specific Discord servers, and don't chase every new tool. Focus on mastering one tool while staying aware of major developments.
Security & Scaling
What happens when my AI-built app breaks?
You debug it the same way any app is debugged-error messages, testing, and iteration. AI tools can often help fix issues they created, or you can hire help for complex problems.
Can I hire someone to fix AI-generated code?
Yes, AI-generated code is regular code that any developer can work with. It's often cleaner than average because AI follows consistent patterns.
Is vibe coding just for MVPs or can I scale?
You can scale AI-built apps to significant user bases. However, high-scale applications usually require professional optimization and may need partial rewrites.
What are the security risks of AI-generated code?
AI code can have security vulnerabilities like any code. Common issues include improper input validation, weak authentication, and exposed API keys. Professional review is recommended for sensitive applications.
How do I handle user data securely?
Use established services for authentication and storage. Minimise the data you collect. Understand privacy laws like GDPR and Australia's Privacy Act. When in doubt, consult a professional.
What happens if my AI tool shuts down?
Most AI tools generate standard code you can export and continue developing elsewhere. The risk is real but manageable if you understand your export options.
How do I handle app versions and updates?
Use Git for version control, deploy updates through Vercel or your hosting platform, and communicate changes to users. AI tools often integrate version control automatically.
What is technical debt and should I worry about it?
Technical debt is the future cost of shortcuts taken today. AI-generated code can accumulate it faster than you realise, but for MVPs, some debt is acceptable. Address it when it slows you down.
Tools & Technology
Is AI-generated code production ready?
It can be, but it requires review and testing. AI code is a starting point, not a finished product-treat it like hiring a junior developer who needs supervision.
Which AI tool is best for complete beginners?
Lovable is currently the most beginner-friendly option, with Bolt as a close second. Both let you build without touching code while still producing real, deployable applications.
Can ChatGPT build me an app?
ChatGPT can help you plan and write code snippets, but it can't directly build or deploy a complete app. You need specialised tools like Lovable, Bolt, or Cursor for that.
Should I use v0 or Lovable?
Lovable for complete apps, v0 for UI components. Lovable builds full-stack applications with databases and auth. V0 generates beautiful UI components you integrate into existing projects.
What's the best database for beginners?
Supabase is the current favourite for beginners-it's free to start, has a visual interface, and handles authentication too. Firebase is another solid option.
How do I accept payments in my app?
Stripe is the standard choice-it integrates with most AI tools and handles subscriptions, one-time payments, and tax compliance. Expect to spend some time on this integration.
Can I build a mobile app with vibe coding?
Yes, through responsive web apps (PWAs) or cross-platform frameworks. True native iOS/Android apps are harder with current AI tools but improving rapidly.
How do I deploy my app?
Most AI tools handle deployment automatically. If deploying manually, Vercel and Netlify are the easiest options with generous free tiers and one-click deployment from GitHub.
Can I build a marketplace with AI tools?
Yes, but marketplaces are complex. You can build a functional MVP, but features like escrow payments, dispute resolution, and trust systems require careful implementation.
What if my app needs custom features?
AI tools can build most custom features with good prompting. For truly unique requirements, you can extend AI-generated code manually or hire help for specific components.
What's the difference between Cursor and Lovable?
Lovable builds complete apps from descriptions (no coding required). Cursor is an AI-enhanced code editor that helps developers write code faster. Different tools for different skill levels.
How do I add user authentication?
Use a service like Supabase Auth, Clerk, or Auth0. Never build authentication from scratch. AI tools integrate these services well and they handle security complexities you don't want to manage.
What's Supabase and why is it popular?
Supabase is an open-source backend platform that gives you a database, authentication, and APIs in one place. It's popular because it's powerful, beginner-friendly, and free to start.
Can I export my code from Lovable/Bolt?
Yes, both Lovable and Bolt let you export your code. You get standard React/Next.js projects that can be deployed anywhere and developed with any tool.
Is the code AI generates actually good?
It's usually decent-following modern patterns and best practices for straightforward features. But it lacks the judgement of experienced developers for complex decisions and edge cases.
What tools do professional developers actually use?
VS Code or Cursor for editing, GitHub for version control, and the same databases and services you'd use with vibe coding. The difference is in depth of knowledge, not fundamentally different tools.
How do I choose a tech stack?
For most projects, let your AI tool choose. Lovable and Bolt use modern, well-supported stacks (React, Next.js, Supabase). Don't overthink this until you have specific requirements that demand it.
What's the difference between Lovable, Bolt, and Replit?
Lovable and Bolt are AI app builders for non-coders. Replit is a development environment with AI assistance, better suited for those with some coding knowledge or willingness to learn.
Can AI tools build backends, not just frontends?
Yes, modern AI tools like Lovable and Bolt generate full-stack applications including backend logic, database schemas, and API endpoints-not just user interfaces.
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