KeyDB vs Upstash: Which Should You Choose in 2026?
Choosing between KeyDB and Upstash comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
KeyDB
The Faster Redis Alternative for high-throughput, low-latency data storage.
Best for you if:
- • You need something completely free
- • You need database builders features specifically
- • Multithreaded Redis alternative for high performance.
- • Achieves over 1 million ops/sec with low latency.
Upstash
Serverless data for developers
Best for you if:
- • You want the higher-rated option (8.4/10 vs 8.2/10)
- • You need api tools features specifically
- • Global edge database with Redis API
- • Serverless - no connections to manage
| At a Glance |  KeyDB |  Upstash |
|---|---|---|
Price | Free | Free + Paid |
Best For | Database Builders | API Tools |
Rating | 82/100 | 84/100 |
| Feature | KeyDB | Upstash |
|---|---|---|
| Pricing Model | Free | Freemium |
| Editorial Score | 82 | 84 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Database BuildersManaged Databases | API ToolsETL & Data Pipelines |
How KeyDB and Upstash Compare
KeyDB
The Faster Redis Alternative for high-throughput, low-latency data storage.
Free · 82/100 score
Upstash
Serverless data for developers
Free tier available · 84/100 score
KeyDB is a database builders tool. Upstash is in api tools.
Who Should Use What?
On a budget?
KeyDB is free. Upstash is freemium.
Go with: KeyDB
Want the highest-rated option?
KeyDB: 82/100. Upstash: 84/100.
Go with: Upstash
Value user reviews?
Neither has user reviews yet.
Go with: Upstash
3 Questions to Help You Decide
What's your budget?
KeyDB is free. Upstash is freemium. Go with KeyDB if free matters most.
What's your use case?
KeyDB is a database builders tool. Upstash is in api tools. Pick the category that matches your needs.
How important are ratings?
Upstash scores higher: 84/100 vs 82/100.
Key Takeaways
Upstash
- Higher score: 84/100 vs 82
- Free tier available
- Our pick for this comparison
KeyDB
- Completely free
- Better fit for database builders
The Bottom Line
Upstash (84/100) is our pick. That said, KeyDB is free — hard to beat on price.
Frequently Asked Questions
Is KeyDB or Upstash better?
Upstash scores 84/100 in our evaluation. KeyDB is free and Upstash is freemium.
What are KeyDB and Upstash used for?
KeyDB: The Faster Redis Alternative for high-throughput, low-latency data storage.. Upstash: Serverless data for developers.
What does KeyDB cost vs Upstash?
KeyDB is completely free. Upstash is freemium (free tier + paid plans). Visit their websites for detailed pricing.