CockroachDB vs TiDB: Which is Better in 2026?
Choosing between CockroachDB and TiDB 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: CockroachDB is our overall pick for data & databases workflows. Pick TiDB 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:
- • CockroachDB is a distributed SQL database that survives failures and scales horizontally
- • It provides PostgreSQL compatibility with automatic sharding and multi-region deployment
TiDB
Distributed SQL database for hybrid workloads
Best for you if:
- • TiDB is a distributed SQL database with horizontal scalability
- • It provides MySQL compatibility with HTAP capabilities
| At a Glance |  CockroachDB |  TiDB |
|---|---|---|
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 TiDB?
Choose CockroachDB if
Distributed SQL database built for cloud
- Distributed SQL
- PostgreSQL compatible
- Multi-region
Choose TiDB if
Distributed SQL database for hybrid workloads
- Distributed MySQL
- Good scalability
- MySQL compatible
| Feature | CockroachDB | TiDB |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.3/5 29 reviews | ★4.5/5 56 reviews |
| Categories | Data & DatabasesCloud & Infrastructure | Data & DatabasesCloud & Infrastructure |
In-Depth Analysis
CockroachDB
Distributed SQL database built for cloud
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
TiDB
Distributed SQL database for hybrid workloads
Strengths
- +Distributed MySQL
- +Good scalability
- +MySQL compatible
- +Active development
- +Open source
Weaknesses
- -Operational complexity
- -Learning curve
- -Resource intensive
- -Cloud expensive
- -Compatibility gaps
Key features
Pricing: CockroachDB vs TiDB
| Plan | CockroachDB | TiDB |
|---|---|---|
| Tier 1 | Free Basic | Free Community (Self-Hosted) |
| Tier 2 | $0.18 /hour (2 vCPUs) Standard | Free Cloud Serverless |
| Tier 3 | $0.6 /hour (4 vCPUs) Advanced | Custom Cloud Dedicated |
Pricing verified from each vendor's public pricing page. Compare in detail on CockroachDB pricing and TiDB pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: CockroachDB
Want the highest-rated option?
CockroachDB: 4.3/5 (29 reviews). TiDB: 4.5/5 (56 reviews).
Go with: TiDB
Value user reviews?
CockroachDB: 29 reviews (4.3/5). TiDB: 56 reviews (4.5/5).
Go with: TiDB
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
TiDB is rated higher: 4.5/5 vs 4.3/5.
Key Takeaways
CockroachDB
- Free tier available
- Our pick for this comparison
TiDB
- Higher user rating: 4.5/5 vs 4.3/5
- Larger review base (56 reviews)
The Bottom Line
CockroachDB is our pick.
Frequently Asked Questions
Is CockroachDB or TiDB better?
CockroachDB is rated in our evaluation. Both are freemium.
What are CockroachDB and TiDB used for?
CockroachDB: Distributed SQL database built for cloud. TiDB: Distributed SQL database for hybrid workloads.
What does CockroachDB cost vs TiDB?
CockroachDB is freemium (free tier + paid plans). TiDB is freemium (free tier + paid plans). Visit their websites for detailed pricing.