Moving Away from Firebase: When and Why Your Scaling App Needs a Custom Backend Architecture
Firebase remains one of the most effective tools for rapidly launching an MVP. However, as mobile applications scale past tens of thousands of active users, reliance on serverless NoSQL platforms creates severe architectural bottlenecks, unpredictable cloud bills, and restrictive data-querying limitations. Modern engineering leadership in 2026 favors migrating toward custom, modular backend architectures (such as…
