How much does Lovable really cost per month with credit top-ups?

Plan for two numbers, not one. In a quiet month where you are maintaining a shipped app, Lovable costs its sticker price: $25 for Pro. In an active build month, most people buy at least one credit top-up, and the realistic all-in figure lands between $75 and $150. The best public data point is a maker who documented launching an alpha MVP for about $134 total across roughly 900 messages.

The variance comes almost entirely from prompting style. Credits are consumed per AI message, with complex requests consuming more, so a build where every prompt is specific and scoped uses a fraction of the credits of a build where the AI is repeatedly asked to guess at vague instructions and then fix the results.

There are also costs outside Lovable to include in a launch budget: a domain (roughly $10 to $15 per year), and if your app grows, Supabase usage beyond its free tier. Hosting inside Lovable is included with your plan, and if you ever export the code, platforms like Vercel and Netlify have generous free tiers.

Bottom line for budgeting: $25 per month baseline, $100 to $150 for the month you seriously build and launch, then back down. Compared with the $3,000 to $15,000 a freelance developer charges for a similar MVP, the total remains a rounding error.