ScyllaDB vs CockroachDB: Which is Better in 2026?
Choosing between ScyllaDB and CockroachDB 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.
Bottom line: CockroachDB is our overall pick for data & databases workflows. Pick ScyllaDB if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
ScyllaDB
High-performance NoSQL database
Best for you if:
- • ScyllaDB is a high-performance NoSQL database compatible with Cassandra
- • It delivers 10x better throughput with consistent low latency
CockroachDB
Distributed SQL database built for cloud
Best for you if:
- • CockroachDB is a distributed SQL database that survives failures and scales horizontally
- • It provides PostgreSQL compatibility with automatic sharding and multi-region deployment
| At a Glance |  ScyllaDB |  CockroachDB |
|---|---|---|
Starts at | Usage-based/moCloud Professional | $0.18/hour (2 vCPUs)Standard |
Best For | Data & Databases | Data & Databases |
Rating | - | - |
Choose ScyllaDB or CockroachDB?
Choose ScyllaDB if
High-performance NoSQL database
- Fast Cassandra alternative
- Good performance
- C++ based
Choose CockroachDB if
Distributed SQL database built for cloud
- Distributed SQL
- PostgreSQL compatible
- Multi-region
| Feature | ScyllaDB | CockroachDB |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★3.9/5 12 reviews | ★4.3/5 29 reviews |
| Categories | Data & DatabasesCloud & Infrastructure | Data & DatabasesCloud & Infrastructure |
In-Depth Analysis
ScyllaDB
High-performance NoSQL database
Strengths
- +Fast Cassandra alternative
- +Good performance
- +C++ based
- +Active development
- +Good documentation
Weaknesses
- -Learning curve
- -Cassandra compatibility
- -Enterprise features paid
- -Operational complexity
- -Smaller community
Key features
CockroachDB
Distributed SQL database built for cloud
Strengths
- +Distributed SQL
- +PostgreSQL compatible
- +Multi-region
- +Strong consistency
- +Good scaling
Weaknesses
- -Complex operations
- -Expensive at scale
- -Learning curve
- -Latency vs single-node
- -Specific use cases
Key features
Pricing: ScyllaDB vs CockroachDB
| Plan | ScyllaDB | CockroachDB |
|---|---|---|
| Tier 1 | Free Open Source | Free Basic |
| Tier 2 | Usage-based Cloud Professional | $0.18 /hour (2 vCPUs) Standard |
| Tier 3 | Custom Cloud Enterprise | $0.6 /hour (4 vCPUs) Advanced |
Pricing verified from each vendor's public pricing page. Compare in detail on ScyllaDB pricing and CockroachDB pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: ScyllaDB
Want the highest-rated option?
Neither has user reviews yet.
Go with: ScyllaDB
Value user reviews?
Neither has user reviews yet.
Go with: CockroachDB
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
CockroachDB
- Higher user rating: 4.3/5 vs 3.9/5
- Larger review base (29 reviews)
- Free tier available
- Our pick for this comparison
ScyllaDB
- Choose if you want high-performance NoSQL database
The Bottom Line
CockroachDB is our pick.
Frequently Asked Questions
Is ScyllaDB or CockroachDB better?
CockroachDB is rated in our evaluation. Both are freemium.
What are ScyllaDB and CockroachDB used for?
ScyllaDB: High-performance NoSQL database. CockroachDB: Distributed SQL database built for cloud.
What does ScyllaDB cost vs CockroachDB?
ScyllaDB is freemium (free tier + paid plans). CockroachDB is freemium (free tier + paid plans). Visit their websites for detailed pricing.