Bolt vs Lovable vs v0 (2026): Best AI App Builders Compared

If you want to go from an idea to a working web app with sign-ups, a database and a real URL, and you don't write code, Lovable is the best AI app builder right now. It gives you the most complete package in one place: a built-in backend (Lovable Cloud), automatic security scans when you publish, two-way GitHub sync, and unlimited collaborators without per-seat fees. Its free plan is thin, but the $25 Pro plan is the most useful $25 in this category.

That's not a clean sweep, though. Bolt is the better pick if you're technical and want more control. It runs a wider range of JavaScript frameworks, builds Expo mobile apps, and lets free users keep editing code by hand once their tokens run out. v0 is the one to choose if you care most about the front end: Vercel's builder is tightly focused on Next.js, React and shadcn/ui, and it slots straight into a Vercel and GitHub workflow that developers already use.

Below: current pricing and free limits (as of September 2026), what each one builds best, backends, deployment, code ownership, the security record, and a pick for each type of user. If you've never built anything and want a step-by-step walkthrough, start with our guide to building a website with AI without coding instead. This article is about picking the tool.

Quick verdict

Our pick

L

Lovable

4.4

Best for: Non-coder founders building a full-stack app with login and a database · Free (5 credits/day, max 30/mo); Pro from $25/mo for 100 credits

Lovable is our pick for most people building a real app, especially non-coders. Backend, auth, hosting, custom domains and a security scanner are all built in, and the whole team shares one credit pool.

Pick Bolt if you're a developer (or developer-adjacent) who wants framework flexibility, mobile apps via Expo, and the option to fix code yourself.

Pick v0 if you're a designer or front-end developer who wants clean Next.js and shadcn/ui code that lands in GitHub as pull requests and deploys on Vercel.

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Pricing and free limits (September 2026)

All three charge for AI usage, not just seats, and all three measure it differently. That makes direct price comparisons slippery, so here's what each plan actually buys.

Sources: Lovable's subscription plans doc and credits doc, Bolt's pricing page and token doc, and v0's pricing page and pricing docs.

A few details matter more than the headline prices:

• Lovable's paid plans also keep the 5 daily credits, with no monthly ceiling, on top of the 100 monthly credits. Pro scales up to 10,000 credits a month ($2,250), and annual billing on the base tier is $250 a year. Business costs double for the same credits because you're paying for governance: SSO and training opt-out by default. Lovable also charges chat messages under a separate model with a daily allowance, which it says is in place through October 31, 2026.
• Bolt's free tier is the most generous on paper. A million tokens is a lot for a small project, and when you run out, you can still edit code by hand in Code view for free. Free tokens don't roll over, though.
• v0's free plan is the tightest. Seven messages a day and $5 of monthly credits is enough to test the product, not to build much. Plus users get $2 of free daily credits on login on top of the monthly $30. The older $20 Premium plan is being phased out for new users.

Feature comparison

Lovable vs Bolt vs v0 at a glance (September 2026)

Feature	WinnerLLovable	BBolt	vv0
Our rating	4.4	4.2	4.1
Pricing	Free (5 credits/day, max 30/mo); Pro from $25/mo for 100 credits	Free (1M tokens/mo); Pro from $25/mo for 10M tokens	Free ($5 credits/mo); Plus $30/user/mo; Business $100/user/mo
Best for	Non-coder founders building a full-stack app with login and a database	Technical builders who want framework choice, mobile apps and code access	Designers and React/Next.js developers building polished front ends
Main stack	TanStack Start (React), TypeScript	Any JS framework, Node.js backend	Next.js, React, Tailwind, shadcn/ui
Built-in backend	Lovable Cloud (Supabase-based)	Bolt Cloud	Via Supabase, Neon, Upstash integrations
Free hosting URL	Yes (Lovable subdomain)	bolt.host	.vercel.app
Custom domains	Pro and up	Pro and up	Yes, via Vercel
Mobile apps	Web apps only	Expo	Web apps only
Security scanning	Auto scan at publish plus deep scan	Audit button on paid plans	Not a dedicated v0 feature
Collaboration	Unlimited members, shared credits	Teams plan, per seat	Plus and up, per user

A note on domains: Lovable and Bolt both reserve custom domains for paid plans. v0 publishes to Vercel, and its docs say you can add a custom domain after publishing, managed in v0 or the Vercel dashboard. The "Web apps only" labels reflect what we could confirm in official docs; Lovable has a mobile app you can build from, which isn't the same as outputting a native app.

What each one builds best

Lovable: full-stack apps for people who don't want to see the plumbing

Lovable is built around the idea that you describe an app and get the whole thing: pages, database, sign-in, file storage and server functions. Lovable Cloud handles the backend on Supabase's open-source foundation, so you don't need a separate Supabase account, and it adds email sending, scheduled jobs and secrets management.

In May 2026, Lovable switched its default template for new projects to TanStack Start, which renders pages on the server. That fixes an old weakness: the previous React and Vite setup served near-empty pages to search engines and link-preview bots. If your app has public marketing pages, this matters.

It's also the business everyone is watching. Lovable raised $400 million at a $13.3 billion valuation in August 2026 and hit $500 million in annualized revenue in June, per TechCrunch, which also reports the platform hosts 60 million projects.

L

Lovable Our pick

4.4

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Pricing

Free (5 credits/day, max 30/mo); Pro from $25/mo for 100 credits

Best for

Non-coder founders building a full-stack app with login and a database

Best for: a founder validating a SaaS idea, an internal tool with user accounts, a booking or membership app. Anything where "users log in and see their own data" is the core feature.

Watch out for: the free plan's 30-credits-a-month ceiling, and the fact that editing code directly is a paid feature. Moving off Lovable Cloud to your own Supabase project is a manual job, not one click.

Bolt: the most flexible, and the most developer-friendly

Bolt comes from StackBlitz, whose WebContainers technology runs Node.js inside your browser. That heritage shows. Bolt supports any front-end JavaScript framework and Node.js backends, plus Expo if you include "mobile app" in your first prompt. It doesn't do Python or PHP backends.

Bolt v2, launched in October 2025, added Bolt Cloud: databases, auth, hosting on bolt.host, Stripe payments and an SEO option that pre-renders pages. It uses Anthropic's Claude agent by default and lets you switch models. Pro and Teams users can pick Supabase instead of Bolt's own database, which is useful if you already live there. In May 2026 Bolt also announced a Microsoft partnership aimed at enterprise buyers.

B

Bolt

4.2

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Pricing

Free (1M tokens/mo); Pro from $25/mo for 10M tokens

Best for

Technical builders who want framework choice, mobile apps and code access

Best for: developers prototyping quickly, agencies spinning up client demos, and anyone who wants a mobile app or a framework other than React. The ability to drop into the code and fix things yourself, even on the free plan, is Bolt's quiet advantage.

Watch out for: token use climbing as projects grow, since Bolt rereads your files on each message. And the full security audit is paid-only.

v0: the front-end specialist that grew up

v0 started as a UI component generator, and it's still best at interfaces. It generates Next.js, React, TypeScript, Tailwind and shadcn/ui code, has a visual Design Mode, and can read Figma files to pull out tokens, layouts and components.

The "new v0", released February 3, 2026, pushed it toward production work. It now runs in a sandbox that can import any GitHub repo and pull your Vercel environment variables, creates a branch per chat, opens pull requests against main, and deploys on merge. Databases come through one-click integrations with Supabase, Neon, Upstash and Vercel Blob, plus Snowflake and AWS for enterprise data. Vercel says more than 4 million people have used v0 since 2024.

v

v0

4.1

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Pricing

Free ($5 credits/mo); Plus $30/user/mo; Business $100/user/mo

Best for

Designers and React/Next.js developers building polished front ends

Best for: designers who want production-grade UI code, and React/Next.js developers who want AI changes to arrive as reviewable pull requests on an existing codebase.

Watch out for: a very limited free plan, per-user pricing that adds up for teams, and a single-stack focus. If you don't want Next.js on Vercel, v0 isn't for you. Also, v0 may use your prompts for model improvement unless you opt out in Vercel settings or are on Business or Enterprise.

Deployment, GitHub and code ownership

All three say you own what you build, and all three let you get your code out.

• Lovable does two-way GitHub sync on one branch at a time (usually main), with repos private by default. Paid users can also download code directly.
• Bolt commits automatically each time a change doesn't break the project, pulls GitHub changes every 30 seconds, supports branches and can import an existing repo. You merge in GitHub, not in Bolt. You can also deploy to Netlify instead of Bolt hosting.
• v0 works in branches and pull requests, respects your GitHub protection rules, and publishes to Vercel. Vercel says it doesn't own the generated code, though it warns output may resemble other users' output.

For a developer, v0's pull-request workflow is the most professional. For a non-coder, Lovable's "it's just synced to GitHub" setup is the simplest insurance policy: if you ever hire a developer, they can pick up the repo. If you plan to keep building in a real editor afterward, see our Cursor review and Claude Code review.

Security: read this before you launch

AI-built apps have a real track record of leaking data, and Lovable's is the most documented.

• CVE-2025-48757. In 2025, researcher Matt Palmer reported that many Lovable-generated apps had missing or weak Supabase row-level security, letting unauthenticated visitors read or write database tables. Around 170 apps were affected, per his write-up.
• The April 2026 incident. A backend regression exposed chat histories and source code of public Lovable projects to any logged-in user between February 3 and April 20, 2026. Lovable's own postmortem says valid bug reports were wrongly closed and that private projects and Lovable Cloud weren't affected. The Register covered how the company first called the exposure "intentional behavior" before reversing course. Lovable has since made all historically public projects private.
• It's not only Lovable. Escape.tech scanned 5,600 public vibe-coded apps across Lovable, Bolt, Base44 and others in October 2025 and found over 2,000 vulnerabilities, 400+ exposed secrets and 175 cases of exposed personal data. Veracode's 2025 GenAI Code Security Report found AI-generated code introduced security flaws in 45% of its test tasks.

The upside: both Lovable and Bolt now ship scanners. Lovable runs a quick scan automatically at publish (RLS policies, dependency audit) and offers an on-demand deep scan. Bolt's audit button checks access controls, auth and input validation, and doesn't burn tokens. Both docs say plainly that scans don't replace a proper security review.

Common complaints

The same two complaints come up for all three tools.

Credit burn. Because usage is metered by complexity or tokens, a big feature or a large project can eat a month's allowance in an afternoon. Bolt openly says token use grows with project size. Lovable's rollover and daily credits soften this; v0's 65-day credit expiry means you can't stockpile for long.

Fix loops. You ask the AI to fix an error, it breaks something else, you ask again, and each round costs credits. Bolt's own v2 launch pitched "98% fewer error loops," which tells you how common the problem was. The best defense is better prompting: small, specific requests and one feature at a time. Our prompting techniques guide and AI debugging guide cover how to break a loop instead of paying for it. On Bolt, you can also just edit the code yourself for free.

Which one should you choose?

Non-coder founder: Lovable. The integrated backend, automatic security scan and GitHub export make it the safest path from idea to a real product, as long as you follow the security checklist above. Start with the free plan to test the idea, then pay for one month of Pro when you're ready to build properly.

Designer: v0. Design Mode and Figma import get you closest to your mockups, and the output is the React and shadcn/ui code front-end developers actually want to receive. If you need a full app with accounts and don't have a developer to hand off to, use Lovable instead.

Developer prototyping: Bolt for speed and flexibility across frameworks and mobile; v0 if you're already on Next.js and Vercel and want AI work to arrive as pull requests on an existing repo. Many developers eventually outgrow all three and move to an AI coding assistant in their own editor. Our pillar on the best AI coding assistants for developers covers that step, and our list of free AI coding assistants for beginners is a good middle ground.

The bottom line

Lovable is the best all-around AI app builder in 2026 because it does the most for people who can't fill the gaps themselves. Its security history is a genuine mark against it, so use the scanners and keep projects private. Bolt is the stronger choice for technical builders who want flexibility and a generous free tier. v0 builds the best front ends and has the most grown-up Git workflow, but it's narrower and pricier per seat.

Frequently asked questions

Is Lovable better than Bolt?

For non-coders building a full-stack web app, yes. Lovable's built-in backend, automatic security scan and seat-free collaboration make it easier to ship. Bolt is better if you want non-React frameworks, Expo mobile apps, or the ability to edit code yourself on the free plan.

Which AI app builder has the best free plan?

Bolt, as of September 2026. Its free plan includes 1 million tokens a month (300K a day), hosting on bolt.host and free manual code editing. Lovable's free plan caps you at 30 credits a month, and v0's allows 7 messages a day with $5 of credits.

Can I export my code from Lovable, Bolt or v0?

Yes. All three sync with GitHub and say you own the code. Lovable also allows direct downloads on paid plans, Bolt can import and branch existing repos, and v0 works through branches and pull requests.

Are apps built with Lovable or Bolt secure?

They can be, but not by default. Researchers have found missing database access rules, exposed API keys and leaked personal data in thousands of AI-built apps. Run the built-in security scan, test that users can't see each other's data, and get a professional review for anything sensitive.

Is v0 only for UI components?

Not anymore. Since the February 2026 update, v0 can import GitHub repos, connect databases like Supabase and Neon, and deploy full Next.js apps to Vercel. It's still strongest at front-end work.