PostgreSQL vs CockroachDB: Which Should You Choose in 2026?
Choosing between PostgreSQL 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.
By Toolradar Team · Last updated May 6, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
PostgreSQL
Advanced open source SQL database
Best for you if:
- 0
- • You need something completely free
- • You need database builders features specifically
- • PostgreSQL is an advanced open-source relational database
- • It provides extensibility, standards compliance, and enterprise features
CockroachDB
Distributed SQL database built for cloud
Best for you if:
- 0
- • You need managed databases features specifically
- • 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 |  PostgreSQL |  CockroachDB |
|---|---|---|
Price | Free | Free + Paid |
Best For | Database Builders | Managed Databases |
Rating | — | — |
| Feature | PostgreSQL | CockroachDB |
|---|---|---|
| Pricing Model | Free | Freemium |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Database BuildersManaged Databases | Managed DatabasesServerless Databases |
How PostgreSQL and CockroachDB Compare
PostgreSQL
Advanced open source SQL database
Free
CockroachDB
Distributed SQL database built for cloud
Free tier available
PostgreSQL is a database builders tool. CockroachDB is in managed databases.
Who Should Use What?
On a budget?
PostgreSQL is free. CockroachDB is freemium.
Go with: PostgreSQL
Want the highest-rated option?
Neither has user reviews yet.
Go with: PostgreSQL
Value user reviews?
Neither has user reviews yet.
Go with: PostgreSQL
3 Questions to Help You Decide
What's your budget?
PostgreSQL is free. CockroachDB is freemium. Go with PostgreSQL if free matters most.
What's your use case?
PostgreSQL is a database builders tool. CockroachDB is in managed databases. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
PostgreSQL
- 0
- Completely free
- Our pick for this comparison
CockroachDB
- Better fit for managed databases
The Bottom Line
PostgreSQL is our pick.
Frequently Asked Questions
Is PostgreSQL or CockroachDB better?
PostgreSQL is rated high in our evaluation. PostgreSQL is free and CockroachDB is freemium.
What are PostgreSQL and CockroachDB used for?
PostgreSQL: Advanced open source SQL database. CockroachDB: Distributed SQL database built for cloud.
What does PostgreSQL cost vs CockroachDB?
PostgreSQL is completely free. CockroachDB is freemium (free tier + paid plans). Visit their websites for detailed pricing.