Zoer
Database-first AI app builder — designs the schema and backend before the UI, with full code export
Founders building a real data-driven app who want the database done right, not just a pretty frontend
Simple landing pages, marketing sites, or anyone who never touches structured data
Zoer in context: product setup, workflows, and operations
Most prompt-to-app builders start with the screen. You describe a UI, they generate something that looks finished, and then everything falls over the moment you need it to store, relate, and query real data. Zoer flips the order. It’s from the team behind Chat2DB, and its whole pitch is that it architects the database schema and backend logic first, then builds the frontend on top. For anyone who’s watched a slick AI-generated app collapse under its own data model, that’s the right instinct.
What It Is
You describe your app in plain English — even a single sentence — and Zoer designs a proper PostgreSQL schema, wires up the backend logic, and generates an SEO-friendly frontend on top. The order matters: it treats the data model as the foundation rather than an afterthought, which is exactly where most one-prompt builders quietly cut corners.
The detail that sets it apart shows up when you iterate. Instead of overwriting your tables every time you change your mind, Zoer Agent runs an automated diff and generates migration scripts, preserving your existing data while it alters columns and constraints. That’s database hygiene most AI builders don’t bother with, and it’s the difference between a tool you can keep using past week one and one you outgrow the first time the schema changes.
Who It’s For
Zoer is aimed at entrepreneurs and small businesses who need a functional, full-stack business system — not a clickable demo. If your app is fundamentally about data (a CRM, an inventory tool, a booking system, a marketplace, an internal ops dashboard), the database-first approach plays to its strengths. You get a backend that’s actually designed rather than improvised.
It’s overkill for a portfolio site, a landing page, or anything where the data layer is trivial. Reach for a web-first builder or a website tool for those.
Pricing
There’s a free plan to test the workflow: 3 credits a month, up to 3 apps, and 100 AI queries — enough to see whether the output holds up on your idea. Paid tiers start at Starter ($15/mo, 60 credits, 300 AI queries), with a Max plan at $99/mo (3,500 credits, priority access, a free domain and SSL, dedicated support). It’s credit-metered like the rest of the category, so credits get consumed as you iterate — heavy back-and-forth will burn through a tier faster than you’d expect.
Code Ownership
This is a real strength. You can export the generated code and data at any time, and the project is yours to keep building in your own IDE or host on your own infrastructure. Built on PostgreSQL, the output is a standard stack a developer can pick up — no proprietary runtime you’re locked into.
What’s Good and What’s Not
The good: a genuinely differentiated database-first architecture, real migrations instead of destructive rewrites, full code and data export, and a standard PostgreSQL foundation. The not: the free tier is thin (3 credits won’t get you far), credit burn is the usual concern, and it’s newer than the headline builders, so the community, templates, and tutorial depth are still light. The database-first framing also means the frontend polish isn’t quite at the level of a UI-first tool like Lovable.
Verdict
If your app lives or dies on its data model — and most real business apps do — Zoer is worth trying precisely because it refuses to treat the database as a footnote. Start free, run your actual idea through it, and pay attention to how it handles your first schema change; the migration behavior is the feature that justifies the tool. Just don’t expect the frontend gloss of a UI-first builder, and budget for credits if you iterate a lot.
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