Quick Verdict
Decision Matrix (March 2026)
- Choose Base44 if: You need a working app in minutes, don't plan to self-host, and care more about speed than code ownership. Best for internal tools, MVPs, and client demos where portability isn't a factor.
- Choose Lovable if: You want to own your code, need Supabase for auth/database, or plan to move beyond prototyping. The generated React + TypeScript exports cleanly to any hosting provider.
- Either works if: You need a quick prototype to validate an idea. Both generate full-stack apps from natural language prompts.
Base44 is the fastest path from idea to deployed app. It bundles frontend, backend, database, and auth into one managed platform. You describe what you want, and the AI generates everything. The catch: your backend lives on Base44's servers. You can export frontend code on paid plans, but the backend stays locked in their proprietary SDK.
Lovable generates React + TypeScript with shadcn/ui components and connects to Supabase for the backend. The output is open-source code you can push to GitHub, deploy anywhere, and modify in any IDE. It takes slightly more setup than Base44 but produces code you actually own.
Feature Comparison
| Feature | Base44 | Lovable |
|---|---|---|
| Founded | Late 2024 (acquired by Wix June 2025, $80M) | 2023 (as GPT Engineer), rebranded 2024 |
| Users | 250,000+ | 8 million+ |
| Funding / Backing | Wix (acquired) | $330M Series B ($6.6B valuation) |
| AI Models | Claude Sonnet 4, Gemini 2.5 Pro, GPT-5 (selectable) | Proprietary routing (not user-selectable) |
| Frontend Output | React (managed) | React + TypeScript + shadcn/ui |
| Backend | Managed (proprietary, not exportable) | Supabase (open-source, exportable) |
| Database | Built-in (auto-generated schema) | Supabase PostgreSQL (auto-configured) |
| Auth | Built-in (social, email, roles) | Supabase Auth (email, social, magic link, RLS) |
| Code Export | Frontend only (Builder plan+, $50/mo) | Full stack via two-way GitHub sync |
| Figma Import | No | Yes (Builder.io plugin, bi-directional) |
| Custom Domains | Builder plan+ ($50/mo) | Pro plan ($25/mo) |
| Collaboration | Real-time, 4-5 users, version control | Multiplayer editing, unlimited users on Pro |
| Deployment | Base44 hosting only | Lovable Cloud, Vercel, Netlify, any host |
| Mobile Apps | No | No |
| Integrations | Stripe, Zapier, Slack, Google Sheets, LLMs | Supabase, GitHub, Figma |
| Security Certs | None published | SOC 2 Type II, ISO 27001, GDPR |
Pricing
Base44: Dual Credit System
Base44 uses two credit types: message credits (AI interactions) and integration credits (API calls, LLM usage, file uploads). Both deplete separately. The free tier gives 25 messages and 100 integration credits per month.
- Free: 25 messages/month, 100 integration credits, no code export
- Starter ($20/month): 100 messages, 2,000 integration credits, no code export
- Builder ($50/month): 250 messages, 10,000 integration credits, GitHub export (frontend only), custom domains
- Pro ($100/month): 500 messages, 20,000 integration credits, backend functions
- Elite ($200/month): 1,200 messages, 50,000 integration credits
Annual billing saves 20% (Starter drops to $16/month, Builder to $40/month, Pro to $80/month, Elite to $160/month).
Lovable: Single Credit System
Lovable charges one credit per AI interaction, scaled by complexity. Simple styling changes cost 0.5 credits. Building an entire page might cost 2+. Visual edits (dragging, resizing) don't consume credits.
- Free: 5 daily credits (~30/month), public projects only
- Pro ($25/month): 100 monthly credits + 5 daily (up to 150/month), custom domains, remove branding, unlimited users
- Business ($50/month): 100 credits, SSO, team workspace, role-based access, design templates
- Enterprise: Custom pricing, SAML, SCIM, audit logs, dedicated support
Pricing Comparison
For a solo builder, Base44 Starter ($20/month) and Lovable Pro ($25/month) are comparable. The critical difference: Base44 locks code export behind the $50/month Builder plan, while Lovable includes full GitHub sync on Pro.
For teams, Lovable Pro covers unlimited users at $25/month total. Base44 doesn't publish team pricing, and collaboration features require higher tiers.
Code Ownership and Portability
This is the most important difference between the two platforms and the one most likely to affect you six months after you start building.
Base44: Frontend Export Only
Base44's GitHub integration exports React components, UI logic, and client-side state. The backend stays on Base44's servers, accessible only through their proprietary SDK. API endpoints, database queries, authentication, and business logic are not included in the export.
In practice, this means your exported code won't run on another platform without rewriting every backend call. If Base44 changes pricing, has downtime (they had a multi-day outage in February 2026 with 502 errors across all apps), or sunsets features, your app's backend stops working.
Lovable: Full Code Ownership
Lovable generates standard React + TypeScript that you can clone, fork, or push to any Git repository. The Supabase integration uses the open-source Supabase client library, so you can point it at a self-hosted Supabase instance or swap in a different backend entirely.
Two-way GitHub sync means changes made in your IDE appear in Lovable and vice versa. You're never locked in. If you outgrow Lovable, you take your code and keep building.
Base44: Managed Stack
Everything runs on Base44's infrastructure. Fast to start, but exported code depends on their SDK. Backend lock-in is the core tradeoff for speed.
Lovable: Open Stack
Standard React + Supabase. Full source code export via GitHub. You can deploy to Vercel, Netlify, AWS, or self-host. No proprietary dependencies.
Backend and Database
Base44: All-in-One, Zero Config
Base44 auto-generates database schemas, REST API endpoints, authentication flows, and file storage from your prompts. No Supabase account, no Firebase setup, no environment variables. Everything deploys to Base44's infrastructure automatically.
This is genuinely useful for non-technical builders. You say "add user authentication with Google login and role-based permissions" and get a working auth system. The downside: you can't inspect, modify, or migrate the underlying database. On the Pro plan ($100/month), you can write custom backend functions, but they still run on Base44.
Lovable: Supabase-Native
Lovable connects to Supabase for PostgreSQL, auth, row-level security, edge functions, and file storage. A single prompt creates tables, configures auth providers, and generates RLS policies. The difference from Base44: you can open the Supabase dashboard, run SQL queries, modify policies, and migrate your database to any PostgreSQL host.
The tradeoff is setup friction. You need a Supabase account, and the initial connection requires a few clicks. After that, the integration is seamless.
| Backend Feature | Base44 | Lovable |
|---|---|---|
| Setup Required | None (fully managed) | Supabase account + connection |
| Database Access | No direct access | Full SQL access via Supabase dashboard |
| Schema Control | AI-generated, not editable | AI-generated, fully editable |
| Auth Providers | Email, social, roles | Email, social, magic link, phone, SSO |
| Row-Level Security | Managed (opaque) | Auto-generated, editable policies |
| Data Migration | Not supported | Standard PostgreSQL export |
| Custom Backend Logic | Pro plan ($100/mo) | Supabase Edge Functions (free tier) |
| API Endpoints | Auto-generated, proprietary | Supabase REST + auto-generated |
When Base44 Wins
Fastest Time to Deploy
No external accounts, no API keys, no Supabase setup. Describe your app and it's live. For client demos and throwaway prototypes, this speed advantage matters.
Non-Technical Solo Builders
Base44's all-in-one model means fewer decisions. You don't need to understand databases, auth providers, or deployment pipelines. The AI handles infrastructure choices.
Built-in Integrations
Native Stripe payments, email sending, SMS, Zapier, Slack, and Google Sheets. Lovable's integrations are more limited and often require manual configuration after export.
AI Model Selection
Choose between Claude Sonnet 4, Gemini 2.5 Pro, GPT-5, and others. Lovable doesn't expose model selection. If a specific model handles your use case better, Base44 lets you pick it.
When Lovable Wins
Code Ownership
Full React + TypeScript source code with two-way GitHub sync. No proprietary SDK, no vendor lock-in. Deploy to any host. This alone disqualifies Base44 for projects with a future beyond prototyping.
Design Quality
Lovable's shadcn/ui output is consistently more polished than Base44's. Figma import via Builder.io lets designers iterate in Figma while developers extend in code. Base44 has no Figma integration.
Enterprise Readiness
SOC 2 Type II, ISO 27001, GDPR compliance. SSO/SAML, SCIM provisioning, audit logs. Base44 has no published security certifications.
Team Economics
$25/month covers unlimited users on Pro. Base44's collaboration is limited to 4-5 simultaneous users, and advanced features require the $100/month Pro plan.
Decision Framework
| Priority | Best Choice | Why |
|---|---|---|
| Fastest prototype | Base44 | Zero external setup, instant deploy |
| Code ownership | Lovable | Full export, two-way GitHub sync, no SDK lock-in |
| Non-technical user | Base44 | All-in-one with no infrastructure decisions |
| Production-grade app | Lovable | Portable code, Supabase migration path, compliance certs |
| Design quality | Lovable | shadcn/ui, Figma import, polished defaults |
| Team pricing | Lovable | $25/mo unlimited users vs per-seat on Base44 |
| Backend flexibility | Lovable | Full database access, editable RLS, standard PostgreSQL |
| Built-in integrations | Base44 | Native Stripe, Zapier, email, SMS |
| AI model choice | Base44 | 5+ models selectable vs Lovable's opaque routing |
| Enterprise compliance | Lovable | SOC 2 Type II, ISO 27001, GDPR |
Base44 wins on initial speed and simplicity. Lovable wins on everything that matters after the first week: code ownership, portability, design quality, team pricing, and compliance. If the app you're building will still exist in six months, Lovable's open-stack approach creates less long-term risk.
Once you move beyond prompt-to-app builders into production development, tools like WarpGrep help AI coding agents navigate large codebases through semantic search, and Morph Fast Apply handles precise code edits at 10,500+ tokens/sec.
Frequently Asked Questions
Is Base44 owned by Wix?
Yes. Wix acquired Base44 in June 2025 for $80 million in cash, with additional milestone payments scheduled for 2029. Base44 was founded by Maor Shlomo as a bootstrapped solo project. At acquisition, it had 250,000 users and roughly $200,000 in monthly profits with only six employees.
Can I export my backend code from Base44?
No. Base44 exports frontend code only (React components, UI logic, styling). The backend, database queries, API endpoints, and authentication live on Base44's servers inside their proprietary SDK. The exported code calls Base44's backend at runtime. If you leave Base44, you need to rewrite the backend from scratch.
Which is cheaper, Base44 or Lovable?
For a solo builder, they're close: Base44 Starter costs $20/month (100 messages), Lovable Pro costs $25/month (up to 150 credits). The gap widens on code export: Base44 requires the $50/month Builder plan for GitHub integration, while Lovable includes full two-way GitHub sync on Pro. For teams, Lovable Pro at $25/month total for unlimited users is significantly cheaper.
Does Lovable support databases without Supabase?
The built-in experience is Supabase-only. After exporting the code via GitHub, you can swap in any database. The generated code uses the standard Supabase JS client, so replacing it with Prisma, Drizzle, or direct PostgreSQL calls is straightforward for a developer.
Which AI models do Base44 and Lovable use?
Base44 supports Claude Sonnet 4, Claude Opus 4.5, Gemini 2.5 Pro, Gemini 3 Pro, and GPT-5. You can select your preferred model or let the platform auto-select. Lovable uses proprietary model routing and doesn't expose model selection to users.
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