Convex vs Neon

Both Convex and Neon offer a freemium pricing model, include a free tier, and support self-hosting, providing flexibility for various project needs. The fundamental difference lies in their core offering: Convex provides a full-stack, realtime backend, while Neon specializes in serverless PostgreSQL with unique branching capabilities. This distinction immediately guides the choice for most developers. Convex is designed for applications demanding seamless real-time data synchronization, offering a unified backend experience. Its developer-based pricing on the Professional plan offers cost predictability, though the Business & Enterprise tier has a significant $2,500 monthly minimum. Convex also shows more frequent releases, indicating rapid iteration. Neon, conversely, is a powerful choice for those committed to the PostgreSQL ecosystem, delivering a serverless database that scales with usage and supports innovative features like database branching. Its significantly higher GitHub stars and npm downloads suggest broader community adoption, despite its latest public release being older than Convex's. Developers building highly interactive, real-time applications that benefit from a cohesive backend-as-a-service should choose Convex. Neon is the superior option for projects requiring a robust, scalable serverless PostgreSQL database with usage-based pricing and advanced version control for data.