Cassandra vs StarRocks: Which Should You Choose in 2026?
Choosing between Cassandra and StarRocks 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:
Cassandra
Distributed NoSQL database for massive scale
Best for you if:
- • You want the higher-rated option (8.2/10 vs 8.0/10)
- • You need database builders features specifically
- • Apache Cassandra is a distributed NoSQL database designed for massive scalability
- • It handles petabytes of data across multiple data centers with no single point of failure
StarRocks
High-performance analytical database
Best for you if:
- • You need data warehouses features specifically
- • StarRocks is a high-performance analytical database for real-time analytics
- • It provides sub-second queries on large datasets with MySQL compatibility
| At a Glance |  Cassandra | |
|---|---|---|
Price | Free | Free |
Best For | Database Builders | Data Warehouses |
Rating | 82/100 | 80/100 |
| Feature | Cassandra | StarRocks |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | 82 | 80 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Database BuildersManaged Databases | Data WarehousesBusiness Intelligence |
Understanding the Differences
Both Cassandra and StarRocks solve similar problems, but they approach them differently.Cassandra positions itself as "distributed nosql database for massive scale" while StarRocksfocuses on "high-performance analytical database". These differences matter depending on what you're trying to accomplish.
When to Choose Cassandra
Cassandra makes sense if you're looking for a completely free solution. With a score of 82/100, it's our top pick in this comparison.
When to Choose StarRocks
StarRocks is worth considering if you need a free tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, Cassandra lets you get started without pulling out your credit card.
We'd pick: Cassandra
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Cassandra handles scale better in our testing.
We'd pick: Cassandra
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: Cassandra
Still not sure? Answer these 3 questions
How much can you spend?
Nothing at all? Cassandra is completely free.
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 Cassandra higher (82/100). But the community has upvoted StarRocks more (0 votes). Pick your source of truth.
Key Takeaways
What Cassandra Does Better
- Higher overall score (82/100)
- Our recommendation for most use cases
Consider StarRocks If
- You need a completely free solution
- 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 Cassandra (82/100). But the honest answer is that "better" depends on your situation. Cassandra scores higher in our analysis, but StarRocks 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 Cassandra or StarRocks better?
Based on our analysis, Cassandra scores higher with 82/100. Cassandra isfree while StarRocks is free. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Cassandra to StarRocks 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 Cassandra and StarRocks offer free trials?
Most software in this category offers free trials or free tiers. Cassandra is completely free.StarRocks is completely free. Visit their websites for current trial offers.