PlanetScale vs Upstash
PlanetScale is Serverless MySQL platform with branching, non-blocking schema changes, and unlimited scalability, while Upstash is Serverless Redis, Kafka, and QStash with per-request pricing for edge and serverless. The biggest difference up front: Upstash is free, while PlanetScale starts at $39/mo. PlanetScale is built for teams running mysql at scale who need safe schema migrations, whereas Upstash targets serverless developers wanting redis and kafka at the edge.
| Feature | PlanetScale | Upstash |
|---|---|---|
| Free tier available | — | ✓ |
| Open source | — | — |
| Auto-scaling | ✓ | — |
| Database Branching | ✓ | — |
| Edge | — | ✓ |
| Kafka | — | ✓ |
| QStash | — | ✓ |
| Query Insights | ✓ | — |
| Schema Migrations | ✓ | — |
| Serverless Redis | — | ✓ |
Pricing: Upstash is completely free (Free 10K commands/day), which makes it the obvious pick if budget is the top concern. PlanetScale starts at $39/mo. That cost buys you a more polished or feature-rich experience, so it comes down to whether the extras justify the spend.
Feature gaps: PlanetScale offers Auto-scaling, Database Branching and Query Insights that Upstash lacks. Upstash brings Edge, Kafka and QStash that PlanetScale does not have.
Team fit: Both tools target small teams teams, so the decision hinges on features and workflow fit rather than scale.
Where each tool shines: PlanetScale's biggest strengths are: git-like branching for safe schema changes. non-blocking schema migrations with zero downtime. Upstash's biggest strengths are: includes serverless redis as a core feature, purpose-built for database workflows. includes kafka as a core feature, purpose-built for database workflows.
Watch out for: With PlanetScale, users commonly note that no free tier — minimum $39/month commitment. With Upstash, the main complaint is that free plan exists but key features are locked behind the paid upgrade.
choose PlanetScale if
- Your profile matches its sweet spot: teams running mysql at scale who need safe schema migrations
- You specifically need Auto-scaling and Database Branching
- You care about non-blocking schema migrations with zero downtime
choose Upstash if
- You need a tool built for serverless developers wanting redis and kafka at the edge
- Budget is a hard constraint — Upstash is free, PlanetScale is not
- You specifically need Edge and Kafka
- You care about includes kafka as a core feature, purpose-built for database workflows
- The free tier works for you: free 10k commands/day
frequently asked
What is the difference between PlanetScale and Upstash?
PlanetScale is Serverless MySQL platform with branching, non-blocking schema changes, and unlimited scalability, while Upstash is Serverless Redis, Kafka, and QStash with per-request pricing for edge and serverless. The biggest difference up front: Upstash is free, while PlanetScale starts at $39/mo. PlanetScale is built for teams running mysql at scale who need safe schema migrations, whereas Upstash targets serverless developers wanting redis and kafka at the edge.
Should I use PlanetScale or Upstash?
Upstash is the free option; PlanetScale charges $39/mo but may offer more polish. Here is how they compare.
When should I choose PlanetScale over Upstash?
Choose PlanetScale if Your profile matches its sweet spot: teams running mysql at scale who need safe schema migrations; You specifically need Auto-scaling and Database Branching; You care about non-blocking schema migrations with zero downtime.
When should I choose Upstash over PlanetScale?
Choose Upstash if You need a tool built for serverless developers wanting redis and kafka at the edge; Budget is a hard constraint — Upstash is free, PlanetScale is not; You specifically need Edge and Kafka; You care about includes kafka as a core feature, purpose-built for database workflows; The free tier works for you: free 10k commands/day.
related comparisons
Supabase vs PlanetScale · PlanetScale vs Neon · PlanetScale vs Firebase · PlanetScale vs Airtable · PlanetScale vs Xata · PlanetScale vs Turso · PlanetScale vs MongoDB Atlas · PlanetScale vs CockroachDB