Logen vs Lovable
Looking for a Lovable alternative that builds and hosts the whole full-stack app — not just the front-end?
Both Logen and Lovable turn plain-English prompts into working software, and both are genuinely good at it. The difference that matters is scope. Lovable is excellent at generating a polished React/Vite front-end fast — but the backend isn't really Lovable's: it's a separate Supabase project you connect, secure and pay for. Logen builds and runs the whole thing on one platform — a dedicated PostgreSQL database, backend logic, auth, security and hosting come with the app, secured by default and deployed to a live URL.
Logen as a Lovable alternative
If you like Lovable's speed but not handing the backend to a separate Supabase project you secure yourself, Logen is the alternative that owns the whole stack — database, backend, auth and security — and hosts it for you, secured by default.
Choose Lovable when you mainly want a fast, beautiful front-end — or you already live in Supabase. Choose Logen when you want a real, hosted full-stack app you don't have to wire together, secure, or host in two places. Logen owns the backend, the database and the security so you don't inherit a checklist (like Supabase's opt-in row-level security) to get right yourself.
How they compare
| Logen | Lovable | |
|---|---|---|
| What it builds | A full-stack app — UI, backend, database and auth, built together | A React/Vite front-end; backend via a Supabase project you connect |
| Database | Dedicated PostgreSQL per app, provisioned and managed for you | Your own Supabase Postgres project to set up and maintain |
| Backend & auth | Built and run by Logen as part of the app | Supabase Auth and auto-generated APIs you wire up and configure |
| Hosting | Whole app deployed and hosted on Logen — live URL out of the box | Front-end published by Lovable; the Supabase backend stays on Supabase |
| Security | Isolation, access control and encryption handled by the platform | Supabase row-level security is opt-in — you must add it correctly yourself |
| Where it lives | One platform, one bill | Lovable (front-end) + Supabase (backend), billed separately |
| Iteration | Describe changes in plain English; the live app updates in place | Prompt-based edits in Lovable's editor |
What each is best for
Choose Logen for
- A real full-stack app — database, backend, auth and hosting — without wiring services together
- Apps that handle user data, where security is the platform's job, not a checklist
- Shipping to a live URL (and a custom domain) without leaving the tool
- One predictable place to build, run and pay
Choose Lovable for
- Rapid, polished React/Vite front-ends from a prompt
- Teams already standardised on Supabase who want it wired up fast
- Design-forward marketing pages and front-end prototypes
- Exporting React code to take and host elsewhere
Backend & database: built-in vs bring-your-own
This is the core difference. Logen builds the backend logic and gives every app its own dedicated PostgreSQL database, running in an isolated container on a private network — provisioned automatically as part of building the app. There's nothing to stand up or connect.
Lovable generates the front-end and connects to Supabase for everything server-side. The database, authentication, file storage and edge functions live in a Supabase project that you create, manage and pay for. It's a capable stack, but it's a second platform you own and operate — not part of what Lovable runs for you.
Deployment & hosting: one place vs two
Logen deploys and hosts the entire app — front-end and backend — on its own infrastructure, with a live URL out of the box. Paid plans add custom domains with automatic SSL, multi-region deployment and always-on hosting. You never leave the platform to ship.
Lovable publishes the front-end (a lovable.app URL, custom domain on paid plans), but the Supabase backend stays on Supabase. Self-hosting only moves the front-end — so in practice you're operating and paying for two platforms to keep one app running.
Security: secure by default vs opt-in
Supabase auto-generates REST APIs straight from your database schema, and row-level security — the rules that decide who can read which rows — is opt-in, not on by default. Miss it on a table and that table is readable by anyone with the public key.
That isn't hypothetical. In May 2025, CVE-2025-48757 disclosed 170+ Lovable-built apps with tables exposed to unauthenticated requests — including password-reset token tables, which enabled full account takeovers. Lovable has since improved its guidance, but getting row-level security right on every table is still your responsibility.
With Logen, isolation, access control and encryption are the platform's job. Each app is isolated at the container and network level, secrets are encrypted at rest (AES-256), and traffic is served over HTTPS — so an app can't ship with its data publicly readable because a rule was missed. Enterprise plans add SSO and dedicated infrastructure on top.
Pricing: one bill vs two
Logen uses simple, credit-based plans you can start for free, and the database, backend and hosting are part of the platform — one bill, no separate backend account to fund.
Lovable's free tier is trial-grade; paid plans start around $25/mo (Pro) with a variable per-message credit model — a small style change might cost half a credit, a complex build or debugging session several — which makes spend hard to predict. And once you outgrow Supabase's free tier, that's billed on top.
| Logen | Lovable | |
|---|---|---|
| Free tier | Build and preview free, no card required | Trial-grade: a few build credits per day |
| Paid entry | Credit-based plans — database, backend and hosting included | ~$25/mo Pro (~$50/mo Business) |
| Backend cost | Included — one bill | Supabase billed separately beyond its free tier |
| Predictability | Plan-based credits | Per-message credits vary (≈0.5–2 each); debugging burns more |
When to choose Logen
If you want a single tool that builds and runs a full-stack app — its own secured database, backend, auth and hosting included — rather than a great front-end you then have to back with Supabase, secure with row-level security, and host in two places, Logen is built for exactly that.
Lovable remains a strong choice when you mainly need a fast, polished front-end, or your team already lives in Supabase. The honest test is your project: if it stores real user data and needs to be live and secure with the least moving parts, Logen does more of the job for you.
Frequently asked
Does Lovable give my app a backend and database?
Lovable generates the front-end and connects to Supabase for the backend — a separate project you create, secure and pay for. Logen builds the backend and a dedicated PostgreSQL database as part of the app, managed for you on the same platform.
Is the security issue with Lovable apps real?
Yes. CVE-2025-48757 (May 2025) exposed 170+ Lovable-built apps because Supabase's row-level security is opt-in; tables — including password-reset tokens — were readable by anyone with the public key. Lovable has improved its guidance since, but securing each table is still your responsibility. Logen handles isolation and access control at the platform level, so it isn't something you can forget to switch on.
Do I host a Lovable app and a Logen app the same way?
No. Logen hosts the whole app — front-end and backend — on its own infrastructure with a live URL. With Lovable, the front-end is published by Lovable while the Supabase backend stays on Supabase, so you operate two platforms.
Is Logen a good Lovable alternative?
If you want one tool that builds and deploys a full-stack app — with its own secured database and managed hosting, not just a front-end you then have to back and secure — Logen is built for exactly that. Paste the same prompt into both and compare what you get.
Related comparisons
Logen is an AI app builder that builds and hosts full-stack apps — see how it works or compare all builders.
Sources
- CVE-2025-48757: Lovable/Supabase RLS exposure (Superblocks)
- Lovable pricing
- Connect Supabase — Lovable docs
Competitor details change often; figures are approximate and were last reviewed June 2026. Verify on each vendor's own site.
Try the same prompt in Logen
Describe the app you'd build in Lovable — Logen builds it with its own database, backend and security, and deploys it live.
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