CockroachDB vs MySQL: Which is Better in 2026?
Choosing between CockroachDB and MySQL 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: MySQL wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Pick CockroachDB 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:
CockroachDB
Distributed SQL database built for cloud
Best for you if:
- • You want distributed SQL
- • You want postgreSQL compatible
MySQL
Popular open-source relational database
Best for you if:
- • You want a fully free tool (CockroachDB requires payment)
- • You want simple and easy to get started
- • You want excellent read performance
| At a Glance | CockroachDB | MySQL |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Data & Databases | Data & Databases |
Rating | 4.3/5 | 4.5/5 |
Free plan | Yes | Yes |
Choose CockroachDB or MySQL?
Choose CockroachDB if
Distributed SQL database built for cloud
- You want distributed SQL
- You want postgreSQL compatible
- Budget matters (Free vs Free)
Choose MySQL if
Popular open-source relational database
- You want a fully free tool (CockroachDB requires payment)
- You want simple and easy to get started
- You want excellent read performance
| Feature | CockroachDB | MySQL |
|---|---|---|
| Pricing Model | Freemium | Free |
| User Rating | ★4.3/5 29 reviews | ★4.5/5 1,688 reviews |
| Categories | Data & DatabasesCloud & Infrastructure | Data & DatabasesServerless Databases |
In-Depth Analysis
CockroachDB
Distributed SQL database built for cloud
CockroachDB offers one of the most compelling free tiers in the database market, 50M Request Units and 10 GiB storage per month with scale-to-zero is enough to run a real production app at low traffic for free.
Watch out
Request Unit consumption varies dramatically by query complexity. A simple key lookup costs ~1 RU, but a full table scan or complex JOIN can consume thousands of RUs. The 50M free RUs can evaporate quickly with unoptimized queries.
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
MySQL
Popular open-source relational database
MySQL's pricing is incredibly generous with its Community Edition, offering full features for free.
Strengths
- +Simple and easy to get started
- +Excellent read performance
- +Massive community and hosting options
- +Well-documented and battle-tested
- +Good for web applications
Weaknesses
- -Less feature-rich than PostgreSQL
- -Oracle ownership concerns
- -Storage engine complexity
- -Limited JSON support compared to alternatives
- -Replication can lag under heavy writes
Key features
Pricing: CockroachDB vs MySQL
| Plan | CockroachDB | MySQL |
|---|---|---|
| Tier 1 | Free Basic | Free Community Edition |
| Tier 2 | $0.18 /hour (2 vCPUs) Standard | $2140 Standard Edition |
| Tier 3 | $0.6 /hour (4 vCPUs) Advanced | $5350 Enterprise Edition |
Pricing verified from each vendor's public pricing page. Compare in detail on CockroachDB pricing and MySQL pricing.
Who Should Use What?
On a budget?
MySQL is free. CockroachDB is freemium.
Go with: MySQL
Want the highest-rated option?
CockroachDB: 4.3/5 (29 reviews). MySQL: 4.5/5 (1,688 reviews).
Go with: MySQL
Value user reviews?
CockroachDB: 29 reviews (4.3/5). MySQL: 1,688 reviews (4.5/5).
Go with: MySQL
3 Questions to Help You Decide
What's your budget?
CockroachDB is freemium. MySQL is free. Go with MySQL if free matters most.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
MySQL is rated higher: 4.5/5 vs 4.3/5.
Key Takeaways
MySQL
- Higher user rating: 4.5/5 vs 4.3/5
- Larger review base (1,688 reviews)
- Completely free
- Our pick for this comparison
CockroachDB
- Choose if you want distributed SQL database built for cloud
The Bottom Line
MySQL wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick.
What Users Say
MySQL Reviews
Perfect for Mac Users with a need for relational data management
MySQL is the classic open-source relational database. It’s free, widely used, well-documented, and runs great on Mac via Homebrew (or Docker if you want containerization). Super easy install, easy to get going with first dBs.
Frequently Asked Questions
Is CockroachDB or MySQL better?
MySQL is rated 5.0/5 in our evaluation. CockroachDB is freemium and MySQL is free.
What are CockroachDB and MySQL used for?
CockroachDB: Distributed SQL database built for cloud. MySQL: Popular open-source relational database.
What does CockroachDB cost vs MySQL?
CockroachDB is freemium (free tier + paid plans). MySQL is completely free. Visit their websites for detailed pricing.