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Compare Cassandra and ClickHouse 
At a Glance
Market Segments
Enterprise (48.5% of reviews)
Small-Business (50.0% of reviews)
Entry-Level Pricing
No pricing available
Starting at $1.00 Per Month
Cassandra
Star Rating
(35)4.1 out of 5
Market Segments
Enterprise (48.5% of reviews)
Entry-Level Pricing
No pricing available
Learn more about CassandraClickHouse
Star Rating
(19)4.3 out of 5
Market Segments
Small-Business (50.0% of reviews)
Entry-Level Pricing
Starting at $1.00 Per Month
Learn more about ClickHouseFeatured Products
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Cassandra vs ClickHouse
- Reviewers felt that ClickHouse meets the needs of their business better than Cassandra.
- When comparing quality of ongoing product support, reviewers felt that ClickHouse is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of ClickHouse over Cassandra.
Pricing
Entry-Level Pricing
Cassandra
No pricing availableClickHouse
ClickHouse Pricing
Starting at $1.00
Per Month
Options for every user, organization, and use case.
- Up to 1 TB storage
- 16 GiB total memory
- Burstable CPU
Free Trial
Cassandra
No trial information availableClickHouse
No trial information availableRatings
Meets Requirements
8.3
29
8.8
10
Ease of Use
7.8
29
8.5
10
Ease of Setup
8.2
18
8.9
6
Ease of Admin
7.9
16
7.0
5
Quality of Support
7.5
24
8.5
8
Has the product been a good partner in doing business?
7.4
13
Not enough data
Product Direction (% positive)
6.9
26
10.0
9
Features by Category
Management
Not enough data
9.4
6
Not enough data
7.9
7
Not enough data
9.3
7
Not enough data
9.4
6
Not enough data
10.0
5
Maintenance
Not enough data
8.8
7
Not enough data
7.8
6
Not enough data
Not enough data
Security
Not enough data
Not enough data
Not enough data
Not enough data
Management
Not enough data
Not enough data
Not enough data
9.3
5
Not enough data
Feature Not Available
Not enough data
Not enough data
Support
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security
Not enough data
Feature Not Available
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Performance
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Database Features
Not enough data
9.0
5
Not enough data
9.3
5
Not enough data
9.0
5
Not enough data
9.0
5
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
8.7
5
Data Management
Not enough data
Not enough data
Not enough data
Not enough data
Availability
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Performance
Not enough data
Not enough data
Security
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Support
Not enough data
Not enough data
Not enough data
Not enough data
Storage
Not enough data
9.0
5
Not enough data
8.9
6
Availability
Not enough data
Feature Not Available
Not enough data
7.3
5
Not enough data
8.0
5
Performance
Not enough data
7.7
5
Security
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Support
Not enough data
Not enough data
Not enough data
Not enough data
Storage
Not enough data
Not enough data
Scalability
Not enough data
Not enough data
Not enough data
Not enough data
Security
Not enough data
Not enough data
Support
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Wide Column Database
Not enough data
Not enough data
Query latency
Not enough data
Not enough data
Not enough data
Not enough data
Data latency
Not enough data
Not enough data
Not enough data
Not enough data
Connectors
Not enough data
Not enough data
Not enough data
Not enough data
Scale
Not enough data
Not enough data
Not enough data
Not enough data
Architecture
Not enough data
Not enough data
Not enough data
Not enough data
Database Features
Not enough data
9.0
5
Not enough data
9.3
5
Not enough data
9.0
5
Not enough data
9.0
5
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
8.7
5
Categories
Categories
Shared Categories
Cassandra and ClickHouse share no categories
Unique Categories
Cassandra is categorized as Wide Column Database and Key Value Databases
ClickHouse is categorized as Real-time Analytic Database, Database Management Systems (DBMS), Relational Databases, and Columnar Databases
Reviews
Reviewers' Company Size
Cassandra
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
ClickHouse
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Information Technology and Services
30.3%
Internet
18.2%
Computer Software
12.1%
Retail
9.1%
Computer & Network Security
6.1%
Other
24.2%
Information Technology and Services
33.3%
Computer Software
16.7%
Wholesale
5.6%
Telecommunications
5.6%
Marketing and Advertising
5.6%
Other
33.3%
Most Helpful Reviews
Cassandra
Most Helpful Favorable Review
David Timothy S.
Verified User in Computer Software
Cassandra runs in a single daemon; there is no complex set of configuration, locking, and other services to get it running. The support for using x.509 certificates and TLS for cluster communication is cloud-friendly (because it doesn't require constant...
Most Helpful Critical Review
Verified User in Information Technology and Services
Poor performance (suffering from JVM usage), needs a large node count to handle writes (it does not fit well with fewer nodes using larger machines).
ClickHouse
Most Helpful Favorable Review
Verified User in Information Services
Its query efficiency on large data for optimization of response time
Most Helpful Critical Review
Aby K.
Verified User in Information Technology and Services
Stability and predictability. Clickhouse despite it's huge advantages sometimes doesn't provide you with the stability and behaviour needed for a production system.
David Timothy S.
Verified User in Computer Software
Cassandra runs in a single daemon; there is no complex set of configuration, locking, and other services to get it running. The support for using x.509 certificates and TLS for cluster communication is cloud-friendly (because it doesn't require constant...
Verified User in Information Services
Its query efficiency on large data for optimization of response time
Verified User in Information Technology and Services
Poor performance (suffering from JVM usage), needs a large node count to handle writes (it does not fit well with fewer nodes using larger machines).
Aby K.
Verified User in Information Technology and Services
Stability and predictability. Clickhouse despite it's huge advantages sometimes doesn't provide you with the stability and behaviour needed for a production system.
Alternatives
Discussions
Cassandra has no discussions with answers
ClickHouse has no discussions with answers
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