Lovable generates React + Supabase applications quickly, but struggles with complex business logic and credit limits. Compare both options.
IQ Source vs Lovable
Lovable is an AI-powered full-stack development platform that generates applications with React + Vite on the frontend and Supabase as the backend (via Lovable Cloud or self-managed). It allows creating functional interfaces and backends through prompts, with GitHub integration on all plans (including free) and automated deployment. Users own 100% of the generated code. However, users report difficulties with complex business logic, monthly credit limits that slow development, and dependency on the React + Vite stack (frontend) with backend limited to Supabase via Lovable Cloud, without flexibility for other technologies.
Startups and small teams needing quick MVPs with React + Supabase stack.
We implement complex workflows, custom business rules, and multi-step processes that generative AI tools cannot handle.
Your project advances at the pace you need, with no pauses for depleted credits or surprise token costs.
We choose the ideal technology for each project: React, Next.js, Vue, Angular, Node.js, Python, Go, and more.
Code review, automated testing, and clean architecture. No dependency on AI-generated code's variable quality.
| IQ Source | Lovable | |
|---|---|---|
| Custom backend logic | Included | Partial |
| Frontend framework choice | Included | Not included |
| Database design control | Included | Not included |
| API integrations | Included | Partial |
| Third-party services | Included | Partial |
Custom backend logic
Frontend framework choice
Database design control
API integrations
Third-party services
| IQ Source | Lovable | |
|---|---|---|
| Enterprise-grade architecture | Included | Not included |
| High-traffic handling | Included | Not included |
| Complex data relationships | Included | Partial |
| Multi-tenant support | Included | Not included |
Enterprise-grade architecture
High-traffic handling
Complex data relationships
Multi-tenant support
| IQ Source | Lovable | |
|---|---|---|
| Full source code ownership | Included | Partial |
| No vendor lock-in | Included | Partial |
| Self-hosted option | Included | Not included |
| Technology stack choice | Included | Not included |
Full source code ownership
No vendor lock-in
Self-hosted option
Technology stack choice
| IQ Source | Lovable | |
|---|---|---|
| Enterprise security audit | Included | Not included |
| Data compliance (GDPR, etc.) | Included | Not included |
| Custom authentication | Included | Partial |
| Penetration testing | Included | Not included |
Enterprise security audit
Data compliance (GDPR, etc.)
Custom authentication
Penetration testing
| IQ Source | Lovable | |
|---|---|---|
| Dedicated support team | Included | Not included |
| Ongoing maintenance | Included | Not included |
| Bug fixes & updates | Included | Partial |
| Performance monitoring | Included | Not included |
Dedicated support team
Ongoing maintenance
Bug fixes & updates
Performance monitoring
| IQ Source | Lovable | |
|---|---|---|
| Complex workflows | Included | Not included |
| Custom business rules | Included | Partial |
| Multi-step processes | Included | Not included |
| Advanced reporting | Included | Not included |
Complex workflows
Custom business rules
Multi-step processes
Advanced reporting
We evaluate your current React + Supabase code and create a plan to scale it to enterprise level or migrate it to the ideal stack.
Free migration assessmentIt depends. Lovable-generated code can serve as a starting point, but generally requires significant refactoring to meet enterprise standards. We evaluate your current code, identify what's reusable, and create an improvement or rebuild plan as needed.
Yes. Credit limits can slow your development at critical moments, forcing you to wait or pay more. With IQ Source, your project moves forward continuously with a dedicated team and predictable costs.
Generative AI tools have inherent difficulties with complex business logic, multi-step conditional flows, and specific business rules. IQ Source implements these solutions with experienced engineers who understand your business domain.
Lovable leaked source code and Supabase service_role keys from pre-Nov 2025 projects via BOLA. 'Vibe Coding Cleanup Specialist' is a real job title now.
Anthropic writes 100% of its code with AI and Google reacted. Pocock and Huryn explain why: AI productivity is a codebase property, not a model property.
NullClaw is impressive, but shipping open-source AI tools and unsupervised generated code to production has hidden costs. What to evaluate before you adopt.
Andrew Chen and Aakash Gupta said the same thing from different microphones. When building got cheap, deciding what to build became the new scarcity.
Google shipped a full design-to-production pipeline with Stitch and AI Studio. Where it works for B2B prototypes and where you still need real engineering.
Peter Steinberger named the real failure mode of agentic workflows: pulling yourself out too early. The bill that shows up later I call taste debt.
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