Convex vs PlanetScale

Which no-code tool is better for your project? Compare features, pricing, and more.

Convex

Convex

Reactive backend-as-a-service with real-time sync.

4.6
Try Convex
PlanetScale

PlanetScale

Serverless MySQL database built for scale and developer experience.

4.5
Try PlanetScale

Quick Verdict

Convex is best for real-time collaborative applications. PlanetScale is best for saas application databases. Not sure? Let our AI recommend the right one.

FeatureConvexPlanetScale
PricingFrom $25/moFrom $39/mo
Pricing Modelfreemiumpaid
Rating4.6/54.5/5
AI Features✓ Yes✗ No
Founded20212018
Company Size20-50100-200
Key Features
  • Reactive real-time database
  • Serverless TypeScript functions
  • Automatic client-server sync
  • File storage
  • Scheduled functions (cron jobs)
  • MySQL-compatible serverless database
  • Database branching (like Git branches)
  • Non-blocking schema changes
  • Horizontal sharding with Vitess
  • Query insights and analytics
IntegrationsReact, Next.js, Clerk, Auth0Prisma, Drizzle, Laravel, Rails

Convex — Pros & Cons

Real-time sync is automatic — zero boilerplate
Full-stack type safety with TypeScript
Combines database, functions, and storage in one platform
Excellent developer experience and documentation
Vendor lock-in — proprietary query language
Young platform with smaller ecosystem
Not SQL-based — learning curve for SQL developers

PlanetScale — Pros & Cons

Best developer experience for MySQL
Non-blocking schema migrations are game-changing
Horizontal scaling without application changes
Built on battle-tested Vitess technology
No free tier — starts at $39/month
MySQL only — no PostgreSQL support
Foreign key constraints require workarounds

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