MySQL vs CouchDB: Which Should You Choose in 2026?
Choosing between MySQL and CouchDB 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:
MySQL
Popular open-source relational database
Best for you if:
- • You want the higher-rated option (8.4/10 vs 7.8/10)
- • MySQL is the world's most popular open-source relational database
- • It powers millions of websites and applications with reliable performance
CouchDB
Document database with sync and offline support
Best for you if:
- • CouchDB is a document-oriented database that uses JSON and JavaScript for queries
- • It provides built-in replication, offline-first sync, and a RESTful HTTP API
| At a Glance |  MySQL |  CouchDB |
|---|---|---|
Price | Free | Free |
Best For | Database Builders | Database Builders |
Rating | 84/100 | 78/100 |
| Feature | MySQL | CouchDB |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | 84 | 78 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Database BuildersManaged Databases | Database BuildersMobile Backend |
How MySQL and CouchDB Compare
MySQL
Popular open-source relational database
Free · 84/100 score
CouchDB
Document database with sync and offline support
Free · 78/100 score
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: MySQL
Want the highest-rated option?
MySQL: 84/100. CouchDB: 78/100.
Go with: MySQL
Value user reviews?
Neither has user reviews yet.
Go with: MySQL
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
Both are database builders tools. Compare their specific features to decide.
How important are ratings?
MySQL scores higher: 84/100 vs 78/100.
Key Takeaways
MySQL
- Higher score: 84/100 vs 78
- Completely free
- Our pick for this comparison
CouchDB
The Bottom Line
MySQL (84/100) is our pick.
Frequently Asked Questions
Is MySQL or CouchDB better?
MySQL scores 84/100 in our evaluation. Both are free.
What are MySQL and CouchDB used for?
MySQL: Popular open-source relational database. CouchDB: Document database with sync and offline support.
What does MySQL cost vs CouchDB?
MySQL is completely free. CouchDB is completely free. Visit their websites for detailed pricing.