Quick read
If you're choosing between the two
Bubble is the right answer for MVPs, internal tools, and apps where you need to ship in days/weeks. Non-technical founders can build real applications without a development team.
Custom code is the right answer for production applications that need to scale, performance-critical workloads, complex business logic, deep integrations, or apps that will be maintained and extended for years.
A common pattern: build the MVP in Bubble, validate the business model, then rebuild in custom code once product-market fit is clear.
What Bubble does well
Genuine strengths of Bubble
Bubble has earned its position as the strongest no-code option:
- Visual builder — non-technical users can build real applications
- Built-in database, authentication, and hosting
- Plugin marketplace for common integrations
- Speed to market — MVPs in days/weeks instead of months
- Workflows for business logic without writing code
- Decent mobile-responsive output
Where custom wins
What custom-coded apps do that Bubble doesn't
Bubble has predictable scaling limits — that's where custom wins:
- Performance — Bubble apps slow down significantly with complex data and workflows
- Cost at scale — Bubble's pricing scales with workflow units; custom apps don't have per-action fees
- Complex business logic — Bubble's workflow editor hits walls on complex logic
- Deep integrations — anything beyond Bubble's plugins requires API workarounds
- Mobile native — Bubble's mobile output is web-responsive, not native; custom apps can be true native
- Long-term maintainability — Bubble apps become harder to maintain as complexity grows
- Vendor lock-in — Bubble apps live on Bubble; can't be migrated cleanly