MySQL-compatible serverless database built on Vitess. Branching, non-blocking schema changes, and horizontal sharding. Reintroduced a hobby tier in 2025.
PlanetScale is a managed MySQL platform built on Vitess, the same sharding layer YouTube uses. The headline features are non-blocking schema changes (deploy requests), database branching, and horizontal scale via Vitess shards. After removing its free tier in 2024 and triggering a migration wave, PlanetScale brought back a hobby tier and now competes hard with Neon. Best fit for MySQL-native teams that need true horizontal scale and zero-downtime schema changes.
Serverless Postgres with branching. Free tier, instant database branches per PR, autoscaling compute, and scale-to-zero. Acquired by Databricks in 2025.
Reactive backend - database, server functions, real-time sync, cron jobs, file storage. All TypeScript. This site's backend (courses, videos, user data) runs on Convex.
Open-source Firebase alternative built on Postgres. Auth, real-time subscriptions, storage, edge functions, and pgvector for AI embeddings. Generous free tier.
TypeScript ORM with a schema-first workflow. Prisma Client gives full type safety; Prisma Migrate handles migrations. Works with Postgres, MySQL, SQLite, MongoDB.
MySQL-compatible serverless database built on Vitess. Branching, non-blocking schema changes, and horizontal sharding. Reintroduced a hobby tier in 2025.
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Subscribe FreeDeployment platform behind Next.js. Git push to deploy. Edge functions, image optimization, analytics. Free tier is generous.
Self-hosted PaaS for deploying apps, databases, and services. Git-based deploys, Docker support, preview environments, and a clean UI.
Reactive backend - database, server functions, real-time sync, cron jobs, file storage. All TypeScript. This site's backend (courses, videos, user data) runs on Convex.

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