Comparison
Lovable vs production SaaS.
AI tools like Lovable, v0, Bolt and Cursor ship working prototypes in days. They are excellent for validation. They are not production-grade SaaS. Here's what is actually missing, and what it takes to close the gap.
What Lovable / v0 / Bolt actually give you
A working user flow, decent visual design, basic auth, a hosted preview, and enough functionality to get a demo in front of users. For idea validation this is genuinely revolutionary, weeks of work compressed into hours.
What they do not give you: a tested codebase, a CI/CD pipeline, error monitoring, security review, secrets management, observability, a backup strategy, deploy on your own accounts, or any guarantee that the architecture will survive the first paying customer.
Where the cracks usually appear
Auth tokens leaking through the client bundle. Database access exposed without proper API gating. Hardcoded keys in source. No tests, so any change risks regressing the demo flow. No error monitoring, so you find out about bugs when a customer emails you. Deploy is on the AI tool's hosting, which means vendor lock-in and no real control.
These are not edge cases. They are the default state of AI-generated prototypes, because the tools optimize for ship-the-demo, not survive-production.
What closing the gap looks like
Two paths. If the prototype is salvageable, an MVP Rescue (3 weeks, €9.500) hardens it without rewriting. If it isn't, or if you need new features alongside hardening, a Production-grade MVP rebuild (6 weeks, from €19.000) replaces it on a foundation that lasts.