MongoDB vs MySQL: Which Should You Choose in 2026?
Choosing between MongoDB 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.
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:
MongoDB
Document database that made NoSQL mainstream
Best for you if:
- • You want the higher-rated option (8.5/10 vs 8.4/10)
- • Document database storing JSON-like data structures
- • Flexible schema that adapts as applications evolve
MySQL
Popular open-source relational database
Best for you if:
- • You need something completely free
- • MySQL is the world's most popular open-source relational database
- • It powers millions of websites and applications with reliable performance
| At a Glance |  MongoDB |  MySQL |
|---|---|---|
Price | Free + Paid | Free |
Best For | Database Builders | Database Builders |
Rating | 85/100 | 84/100 |
| Feature | MongoDB | MySQL |
|---|---|---|
| Pricing Model | Freemium | Free |
| Editorial Score | 85 | 84 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Database Builders | Database BuildersManaged Databases |
How MongoDB and MySQL Compare
MongoDB
Document database that made NoSQL mainstream
Free tier available · 85/100 score
MySQL
Popular open-source relational database
Free · 84/100 score
Who Should Use What?
On a budget?
MySQL is free. MongoDB is freemium.
Go with: MySQL
Want the highest-rated option?
MongoDB: 85/100. MySQL: 84/100.
Go with: MongoDB
Value user reviews?
Neither has user reviews yet.
Go with: MongoDB
3 Questions to Help You Decide
What's your budget?
MongoDB is freemium. MySQL is free. Go with MySQL if free matters most.
What's your use case?
Both are database builders tools. Compare their specific features to decide.
How important are ratings?
MongoDB scores higher: 85/100 vs 84/100.
Key Takeaways
MongoDB
- Higher score: 85/100 vs 84
- Free tier available
- Our pick for this comparison
MySQL
- Completely free
The Bottom Line
MongoDB (85/100) is our pick. That said, MySQL is free — hard to beat on price.
Frequently Asked Questions
Is MongoDB or MySQL better?
MongoDB scores 85/100 in our evaluation. MongoDB is freemium and MySQL is free.
What are MongoDB and MySQL used for?
MongoDB: Document database that made NoSQL mainstream. MySQL: Popular open-source relational database.
What does MongoDB cost vs MySQL?
MongoDB is freemium (free tier + paid plans). MySQL is completely free. Visit their websites for detailed pricing.