How to Connect Supabase to Lovable: Step-by-Step Guide
Supabase gives your Lovable app a real database, user login, and file storage. Connecting the two is genuinely simple, and here's the shape of the process plus the handful of places people actually get stuck.
Vercel 404 NOT_FOUND: How to Fix It Before You Deploy
Your build succeeded. Your app still shows NOT_FOUND. Here is the actual cause, and the one change that prevents it from ever happening.
How to Deploy a Lovable App to Vercel
Your code already lives on GitHub. Here is how to turn it into a real website anyone can visit.
How to Connect a Custom Domain to Vercel
Your app already has a free Vercel address. Here is how to point your own domain at it instead.
How to Connect GitHub to Lovable: Step-by-Step Guide
Lovable can save your project to GitHub automatically, but the connection lives in your account settings, not inside a single project. Here is exactly where to find it and what each screen actually asks you to click.
How to Build an App Like Uber with Lovable
Lovable builds exactly what your prompt describes, so a ride request app comes down to naming the two sides of the marketplace and what happens between them. Here is the actual shape of that prompt.
How to Build an App Like Instacart with Lovable
Lovable builds exactly what your prompt describes, so a grocery delivery app comes down to naming who is browsing, who is shopping, and what happens between an order and a delivery. Here is the actual shape of that prompt.
How to Build an App Like an Ecommerce Store with Lovable
Lovable builds exactly what your prompt describes, so an online store comes down to naming who is browsing, what they are buying, and how an order gets tracked. Here is the actual shape of that prompt.
Supabase Vercel: How They Work Together in a Lovable App
Supabase and Vercel do not talk to each other directly. Both connect to the same GitHub repo your Lovable app already lives in, one hosts the app, the other stores its data. Here is the real order that happens in.
How to Build an Event App with Lovable
Lovable builds exactly what your prompt describes, so an event app comes down to naming who is signing up to attend and who is running the event. Here is the actual shape of that prompt.
How to Build an Educational App with Lovable
Lovable builds exactly what your prompt describes, so an educational app comes down to naming who is taking a lesson and who is creating one. Here is the actual shape of that prompt.
How to Build a Social Network Website with Lovable
Lovable builds exactly what your prompt describes, so a social network comes down to naming three things: profiles, connections between people, and a feed. Here is the actual shape of that prompt.
About SaaS Apps
Building a SaaS product without a budget is realistic today, but it requires stitching together the right free tools instead of one all in one platform. These guides cover the specific combination that works: an AI builder for the interface, Supabase for the backend, and Vercel for hosting, plus the errors people hit connecting them.
The $0 stack that actually holds up
Lovable, Supabase, and Vercel together cover interface, backend, and hosting on free tiers that scale with real usage, which is why this combination shows up across most of these guides.
Where the free tier runs out
Free tiers are generous but not unlimited. These guides flag the specific limits, like database size or function invocations, that matter once you have real users, so you are not surprised later.
Can I really build a SaaS product for free?
Yes, for an early stage product. Lovable, Supabase, and Vercel all offer free tiers sufficient for a first version with real users, covered across these guides.
What is the biggest mistake people make building their first SaaS app?
Building the interface first and treating the database and authentication as an afterthought, which usually means redoing core parts of the app later.