Most SaaS problems right now aren’t about building. They’re about holding up after users arrive.
Founders ship fast (thanks to AI)
Get initial users
Things look good in demos
Then real usage starts… and cracks show up:
edge cases break flows
data gets messy
outputs become inconsistent
users lose trust quietly
Not because the idea is bad.
Because the system behind it wasn’t designed for real conditions.
Feels like the bar has shifted:
Before → “can you build it?”
Now → “does it survive usage?”
Curious if others are seeing this too —
at what point did your product start breaking under real users?
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So true. AI made the product development process easier, but maintaining such an app is a harder task, even from the tech point of view. AI often introduces bugs and vulnerabilities that become visible as the user base grows. Recently, we shared a guide to migrating a vibe-coded app to production to help founders keep their products efficient.