PlanetScale
Upstash
| Feature | PlanetScale | Upstash |
|---|---|---|
| Pricing | From $39/mo | Free / from $0.2/mo |
| Free Plan | ✗ No | ✓ Yes |
| Rating | 4.5 / 5 | 4.4 / 5 |
| Best For | saas-companies, startups, developer-teams, high-traffic-apps | serverless-developers, next-js-developers, edge-functions, rate-limiting |
| Founded | 2018 | 2021 |
| Database Branching | ✓ | ✗ |
| Schema Changes | ✓ | ✗ |
| Auto Scaling | ✓ | ✗ |
| Read Replicas | ✓ | ✗ |
| Insights Dashboard | ✓ | ✗ |
| Cli Tools | ✓ | ✗ |
| Connection Pooling | ✓ | ✗ |
| Serverless Redis | ✗ | ✓ |
| Kafka Messaging | ✗ | ✓ |
| Vector Database | ✗ | ✓ |
| Global Replication | ✗ | ✓ |
| Rest Api | ✗ | ✓ |
| Qstash Scheduling | ✗ | ✓ |
| Rate Limiting | ✗ | ✓ |
✓ PlanetScale Pros
- Git-like branching for database schema changes
- Non-blocking schema changes with no downtime
- Built on Vitess (powers YouTube's database)
- Excellent developer experience and CLI
✗ PlanetScale Cons
- Free tier was removed in 2024
- MySQL-compatible only (no PostgreSQL)
- Foreign key constraints not supported in traditional way
✓ Upstash Pros
- True serverless with per-request pricing
- Redis-compatible API for caching and rate limiting
- Global replication for low-latency access
- Built for serverless and edge environments
✗ Upstash Cons
- Performance slightly lower than dedicated Redis
- Costs can spike with unexpected traffic
- Not a full database replacement
The Verdict
PlanetScale is built for saas companies and startups, with a focus on database-branching and schema-changes. Upstash targets serverless developers and next js developers and leads with serverless-redis and kafka-messaging.
On pricing, Upstash is the clear winner for budget-conscious users — starting at $0.2/mo compared to $39/mo for PlanetScale. That $38.8/mo difference adds up quickly for growing teams.
Upstash has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. PlanetScale requires a paid subscription from day one.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.