v0 is excellent at generating front-end UI (React). Mortar is built around a real, production Django backend and a real database you own and export.
The short answer
Use Mortar when you need a real backend, data model and persistence; use v0 when you mainly need UI components. Many teams use a UI tool for the front and Mortar for the real backend.
Mortar
v0
Focus
Backend & data
Front-end UI
Output
Real Django app + DB
React UI / components
Database
Real relational DB
Not the focus
Own & export code
Yes — full source
Yes — code
Best for
Production backend
UI generation
Frequently asked
Do I own the code Mortar generates?
Yes. Every project is a real Django repository you can export in full and run anywhere — there is no proprietary runtime and no vendor lock-in.
Can I use v0 for the UI and Mortar for the backend?
Yes — a common pattern is generating UI elsewhere and letting Mortar own the real Django backend, database and APIs.
Build a real Django app you own
Describe it in plain English. Preview, edit, and export the full source — no lock-in.
Analytics & ad-measurement cookies (Google, Meta, TikTok) — only if you're OK with it.We'd like to use analytics and ad-measurement cookies (Google Analytics,
Meta, TikTok) to understand how the site is used and whether our ads work —
only if you're OK with it. Strictly necessary cookies work either way.Privacy Policy