Lovable vs Bolt vs v0 for an MVP: An Honest Comparison

For most founders, the choice comes down to how much you want bundled. Lovable and Bolt give you hosting, a database, sign-in and storage in one place, so you can reach a working product without a developer; v0 gives you a standard Next.js app on Vercel that a developer will recognise, with the database added through an integration. Pick Lovable or Bolt to test an idea fast on your own, v0 if a developer is or soon will be involved, and none of them if your MVP must hold payments and personal data safely from the first day.

Easify is not affiliated with Lovable, StackBlitz (Bolt) or Vercel (v0), and earns nothing from any of them. Every fact below comes from each tool's own documentation, checked on 20 October 2026. These tools change monthly, so check anything that matters against the linked page. We have not run a scored head-to-head build; the trial brief further down lets you run one yourself in an afternoon.

At a glance

Which to choose, by what you need

Stack: what you end up with

Lovable does not let you choose. Its FAQ says new apps created from 13 May 2026 (22 June 2026 for Enterprise workspaces) use TanStack Start with server-rendered pages, and older apps use React and Vite in the browser. "Lovable does not offer a choice of framework or database."

Bolt is the most flexible. Its supported technologies page says it supports "any JavaScript framework that runs on the frontend", Node.js on the back end, and mobile apps through Expo. It does not support PHP or Python back ends.

v0 builds in Next.js with Tailwind and shadcn/ui, according to its documentation. For a developer joining later, that is the most familiar codebase of the three. It is sometimes described as a UI generator only; it produces whole Next.js apps with server code, but it brings no database or sign-in of its own.

Hosting

Lovable publishes free to a lovable.app address on all plans, supports custom domains on paid plans, and documents deploying elsewhere. Note that the newer TanStack Start apps need a server; they do not run from a CDN alone.

Bolt hosts on a free bolt.host address through Bolt Cloud, with Netlify as an alternative. Its hosting docs say custom domains are only available for Pro users, and that a site that exceeds its plan's hosting usage "stops displaying publicly" until usage resets at the next billing cycle, so check the limit before a launch.

v0 deploys to Vercel, with separate preview and production deployments. Vercel's fair use guidelines restrict the Hobby plan to non-commercial personal use and count taking payments or advertising a product as commercial, so a startup needs Pro or above.

Database and backend

Lovable Cloud provides a Postgres database, authentication, storage, realtime and functions on Supabase's open-source foundation. You can connect your own Supabase project instead. Two limitations matter for production. Its database docs say every draft uses the same database as the published app, so there is no separate test copy by default. And backups are daily, kept for roughly 14 days, cover the database but not stored files, and restore only to a daily snapshot.

Bolt Database is created automatically when a project needs one, with auth, storage and server functions in Bolt Cloud. Its database docs say choosing Supabase at project start needs a Pro or Teams plan, and that "there's currently no supported way to migrate an existing Bolt database to Supabase", although its advanced settings page describes claiming a Bolt database into your own Supabase account. Read both before you depend on either route, and decide early. Bolt's rollback docs add that restoring an earlier project version "will not change your current Bolt or Supabase databases", so code and data are recovered separately.

v0 has no database of its own. Its database docs list one-click integrations with Neon, Supabase, Upstash and Vercel Blob, which provision an account with that provider and add the connection details to your project. The same page says v0 can generate and run SQL that creates, updates and drops tables, so point it at a development database. Backups and test copies are whatever your chosen provider offers.

All three can end up on Supabase, which means row-level security matters whichever you choose.

Where the data lives, for EU founders

If your users are in the EU, or you have told them their data stays there, this row of the comparison deserves more weight than it usually gets.

• Lovable Cloud offers Americas, Europe and Asia Pacific regions. Its Cloud docs say "after Cloud is enabled, you cannot change the selected region", and existing projects cannot be moved between regions. Pick Europe on purpose, at the start.
• v0 on Vercel serves static files from a global CDN, but Vercel's function region docs say functions run in Washington, D.C. (iad1) by default for all new projects. You can change it in the project settings, for example to Frankfurt, and you should create the database in an EU region to match.
• Bolt Cloud's hosting docs give no region or data-centre information. If location matters, connect or claim your own Supabase project and choose its region yourself, and ask Bolt where hosting and server functions run.

None of this makes an app compliant on its own. It decides whether your privacy policy can truthfully say where data is stored.

Security checks each tool runs for you

All three leave the security model to you; they differ in how much help they give.

• Lovable's security tools run a Quick scan when you open the publish dialog (database access rules, leaked-password protection, vulnerable dependencies) and a Deep scan of the code when you start one. Lovable's docs say they "do not replace a thorough security review".
• Bolt's security page describes a project security audit on paid plans that reviews code and database and fixes what it can, plus a lighter database check on every plan.
• v0's docs describe no built-in scanner that we could find. Its GitHub workflow, with branches, pull requests and branch protection, is the place to add your own checks.

Whichever you use, the test that matters is the same: two accounts, each trying to reach the other's data in the published app.

Code export and lock-in

Your code is portable with all three:

• Lovable syncs two ways with GitHub on one branch, and paid plans can download a zip. Moving data from Lovable Cloud to your own Supabase is documented but manual: export the database, restore it, re-upload storage files, and redeploy Edge Functions and secrets.
• Bolt syncs with GitHub, committing every change that does not break the project and pulling outside changes every 30 seconds. Merging branches happens in GitHub, not in Bolt.
• v0 works through GitHub: it pushes to a working branch, opens a pull request, and respects branch protection and required reviews. The repository becomes the source of truth.

v0 has the least lock-in because Next.js runs anywhere Node.js does. Lovable and Bolt are close behind on code; the real switching cost is the bundled backend. For leaving Lovable specifically, see when to move off Lovable.

Pricing model

We quote no prices here, because they change too often for a page to keep up. The models, from each pricing page and the tools' docs:

• Lovable (pricing) charges by credits, not seats, with unlimited members. The same balance pays for building, Cloud hosting and AI features in your app. There is a free tier with a daily build allowance. Running out of credits pauses apps that use Lovable Cloud, so production apps need a buffer.
• Bolt (pricing) sells a monthly token allowance. Free has a daily limit; paid plans roll unused tokens over; Teams is priced per member; Enterprise is billed by consumption. Its token docs say most usage comes from reading and syncing your project files, so "larger projects use more tokens per message".
• v0 (pricing) charges per user per month, with included credits and published per-token rates for each model. Hosting is billed separately by Vercel, which offers spend limits on Pro.

In all three, the cost of building is driven by how many changes you ask for and how large they are. Fix loops are the expensive part, and with Bolt each change costs more as the project grows.

Run your own trial: a one-afternoon brief

Reviews disagree about which tool writes the best code, and the answer depends on your app. The cheapest way to find out is to give all three the same brief and compare what comes back. Paste this into each, with your own product in place of the example:

Build a web app for [who] to [do what].
Users sign up with email and password, and can reset their password.
Each user can create, edit and delete their own [records]; they must never see anyone else's.
An admin role can see all [records]. Only an admin can change a user's role.
Add a paid plan through Stripe test mode; only paying users can [premium action].
Use a real database and keep secret keys out of the front-end code.

Then score each result on the same sheet:

The rows a demo cannot show you, separation, roles and payment, are the ones that decide whether the MVP can take real customers.

The right use for each

Choose Lovable if you are non-technical, building a web app, and want one place for the app, the database and sign-in. It is a strong way to put a working product in front of users within days. Choose the Cloud region deliberately, and plan for a separate test database and a code review step before payments go live; is Lovable production-ready? has the checks.

Choose Bolt if you want a framework choice, or a mobile app through Expo, while still having hosting and a database bundled. Decide on Bolt Database or Supabase at the start, and know your hosting limit.

Choose v0 if a developer is involved now or soon, if you are adding a front end to an existing back end, or if you want a codebase that any Next.js team can pick up. Expect to set up the database, auth, the function region and a Vercel Pro plan yourself.

Combine them if it helps: exploring screens in v0 and building the working app in Lovable or Bolt is a reasonable split. Keep one tool as the home of the real app, because copying code between them by hand is where things go missing.

Choose none of them when the MVP must take payments, hold sensitive personal data or support several user roles from launch, or when you already know what you are building. A builder still helps there as a clickable prototype for interviews; the product itself is better scoped and built by people who will own its security.

What about Replit?

Replit Agent is the fourth tool founders usually shortlist. It is closer to Lovable and Bolt than to v0: a whole environment with its own database, secrets, sign-in and deployments, with the added ability to run and change things rather than only write code. It keeps separate development and production databases, lets paid plans publish to an EU region, and uses Replit accounts for its built-in login. The Replit production guide covers it in the same depth as the three above.

Signs you have outgrown the builder

• Each fix breaks something else, and you are paying credits or tokens to go in circles.
• The cost per change keeps rising while features stay the same size.
• You need server-side logic or an integration the tool keeps getting wrong.
• Your access rules have become too complex to explain in one sentence per table.
• Pages slow down as real data grows past the demo set.
• A second developer joins and there is no review step between a prompt and production.

Any two of these usually mean it is time to move the important parts, the data, auth and payments, into a normal code workflow, whether or not you keep the builder for the interface.

Moving from a builder to a real product

Whichever tool you used, the production gaps are similar: access rules, secrets, payment handling, tests, migrations and backups. The tool-specific guides cover them for Lovable, Bolt, v0 and Replit.

When not to hire us: if you are still finding out whether anyone wants the product, use whichever tool you find easiest and spend your money on users. Switching tools rarely changes the outcome at that stage.

If you have already built something, the €99 Prototype Check has a person review the repository and live app and send the top security and data risks in writing within 48 hours of payment and access, then a 15-minute call; the €99 is credited against the build if you hire us. If you have not built yet and want the product scoped properly, the MVP Scoping Sprint is a fixed €900 and about two weeks: you get, in writing, the one question the MVP must answer, the smallest feature set that answers it, what is left out, the main flows, the technical and hosting plan, and a fixed price and timeline for the build. The €900 is credited in full against the build if you build with us, and the scope is yours to keep whatever you decide. A typical MVP build is €5,000 to €25,000 over 4 to 12 weeks, and MVP grants and funding in Europe covers how founders pay for it. We are based in Budapest and work remotely across Europe on CET, with our engineering team in India; client products are deployed to EU data-centre regions, and invoices are in euros.