Amazon DynamoDB vs CockroachDB: Which Should You Choose in 2026?
Choosing between Amazon DynamoDB 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Amazon DynamoDB
Serverless NoSQL database with single-digit millisecond latency
Best for you if:
- • You need serverless databases features specifically
- • Amazon DynamoDB is a serverless NoSQL database designed for applications requiring single-digit millisecond latency
- • It scales automatically to handle any workload with built-in security and backup capabilities
CockroachDB
Distributed SQL database built for cloud
Best for you if:
- • You want to try before committing
- • 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 |  Amazon DynamoDB | |
|---|---|---|
Price | Paid | Free + Paid |
Best For | Serverless Databases | Managed Databases |
Rating | 88/100 | 88/100 |
| Feature | Amazon DynamoDB | CockroachDB |
|---|---|---|
| Pricing Model | Paid | Freemium |
| Editorial Score | 88 | 88 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Serverless DatabasesManaged Databases | Managed DatabasesServerless Databases |
Understanding the Differences
Both Amazon DynamoDB and CockroachDB solve similar problems, but they approach them differently.Amazon DynamoDB positions itself as "serverless nosql database with single-digit millisecond latency" while CockroachDBfocuses on "distributed sql database built for cloud". These differences matter depending on what you're trying to accomplish.
When to Choose Amazon DynamoDB
Amazon DynamoDB makes sense if you're looking for a comprehensive paid solution.
When to Choose CockroachDB
CockroachDB is worth considering if you need a flexible option with both free and paid tiers tool.
Who Should Use What?
Bootstrapped or small team?
CockroachDB won't cost you anything to start, which is exactly what early-stage teams need.
We'd pick: CockroachDB
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. CockroachDB is built for teams that are leveling up.
We'd pick: CockroachDB
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Amazon DynamoDB is built for organizations like yours.
We'd pick: Amazon DynamoDB
Still not sure? Answer these 3 questions
How much can you spend?
Want to test first? CockroachDB has a free tier to get you started.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated Amazon DynamoDB higher (88/100). But the community has upvoted CockroachDB more (0 votes). Pick your source of truth.
Key Takeaways
What Amazon DynamoDB Does Better
- Our recommendation for most use cases
Consider CockroachDB If
- You want to start free and scale later
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with Amazon DynamoDB (88/100). But the honest answer is that "better" depends on your situation. Amazon DynamoDB scores higher in our analysis, but CockroachDB might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Amazon DynamoDB or CockroachDB better?
Based on our analysis, Amazon DynamoDB scores higher with 88/100. Amazon DynamoDB ispaid while CockroachDB is freemium. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Amazon DynamoDB to CockroachDB easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Amazon DynamoDB and CockroachDB offer free trials?
Most software in this category offers free trials or free tiers. Amazon DynamoDB is paid with potential trial.CockroachDB is freemium with a free tier. Visit their websites for current trial offers.