Mendix
Supabase
| Feature | Mendix | Supabase |
|---|---|---|
| Pricing | Free / from $60/mo | Free / from $25/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.2 / 5 | 4.7 / 5 |
| Best For | enterprises, manufacturing, financial-services, government | developers, startups, indie-hackers, full-stack-teams |
| Founded | 2005 | 2020 |
| Visual Modeling | ✓ | ✗ |
| Collaboration | ✓ | ✗ |
| Cloud Deployment | ✓ | ✗ |
| Ai Assisted Development | ✓ | ✗ |
| Marketplace | ✓ | ✗ |
| Version Control | ✓ | ✗ |
| Multi Cloud | ✓ | ✗ |
| Postgres Database | ✗ | ✓ |
| Authentication | ✗ | ✓ |
| Edge Functions | ✗ | ✓ |
| Real Time | ✗ | ✓ |
| Storage | ✗ | ✓ |
| Vector Embeddings | ✗ | ✓ |
| Self Hosting | ✗ | ✓ |
✓ Mendix Pros
- Strong collaboration between business and IT
- Visual modeling with extensible platform
- Backed by Siemens for enterprise trust
- Excellent for complex business applications
✗ Mendix Cons
- Standard plan pricing is very high
- Vendor lock-in with proprietary framework
- Performance overhead compared to custom code
✓ Supabase Pros
- Full Postgres with SQL access
- Generous free tier (500MB, 50K monthly active users)
- Auth, storage, and edge functions included
- Open-source and self-hostable
✗ Supabase Cons
- Can be complex for non-developers
- Pauses inactive free projects after 7 days
- Real-time can be expensive at scale
The Verdict
Mendix is built for enterprises and manufacturing, with a focus on visual-modeling and collaboration. Supabase targets developers and startups and leads with postgres-database and authentication.
On pricing, Supabase is the clear winner for budget-conscious users — starting at $25/mo compared to $60/mo for Mendix. That $35/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Supabase edges out on user ratings (4.7 vs 4.2). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Bottom line: Supabase has a slight overall edge — but if strong collaboration between business and it matters most to you, Mendix may still be the right call.