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JBOX vs Lovable

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. JBOX starts at $20, Lovable at $25. Both have a free tier.

JBOXGenerates production-ready Next.js apps with a Supabase backend from one prompt.LovableDescribe an app and get a deployed full-stack project

Side by side

FactJBOXLovable
CategoryVibe Coding & App GeneratorsVibe Coding & App Generators
Pricing modelFreemiumFreemium
Starts at$20 credit$25 month
Public APINoNo
PlatformsWebWeb
CompanyJBOXLovable
Launched—2023
Last verifiedSep 1, 2026Sep 6, 2026

What our research says

JBOX

JBOX's differentiator is a fixed, opinionated production stack — Next.js, Supabase, Vercel — rather than a generic scaffold you have to wire up yourself, which should mean less setup work if that stack matches what you'd choose anyway. That same rigidity is a limit for anyone who wants a different backend or framework.

Pros

  • Ships a managed Supabase backend with auth and row-level security pre-wired
  • One-click Vercel deploy with a preview URL per branch
  • 100 free credits let you test before paying

Cons

  • The vendor's site blocks automated access, limiting independent verification here
  • Fixed tech stack means no flexibility on framework or backend choice
  • No company or headquarters information found

Lovable

The cleanest prompt-to-app experience for someone who cannot write React, and GitHub sync means you are not locked in — but 100 credits a month is less runway than it sounds once the app gets real.

Pros

  • Live preview after each change keeps iteration legible to non-developers
  • GitHub sync and Supabase mean the output is real, portable code
  • The free tier is enough to find out whether the idea works
  • Per-action credit costs are published, so estimating is possible

Cons

  • Free tier caps at 30 credits a month regardless of the daily grant
  • Debugging a bad generation can cost more credits than the original build
  • Opinionated stack — React front end, Supabase back end, little room to differ
  • No API for driving builds programmatically

Which one fits

Choose JBOX if you need

  • Developers happy to standardize on Next.js plus Supabase
  • Teams wanting a deployable app skeleton instead of a static mockup
  • Solo builders who don't want to configure auth and hosting by hand

Choose Lovable if you need

  • Founders and designers shipping a working prototype without a developer
  • Anyone who wants generated code exported to GitHub rather than held hostage
  • Small internal tools needing authentication and a database on day one

More comparisons

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