Cassandra

Name: Cassandra
Brand: Cassandra
Rating: 5 (5 reviews)

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Distributed NoSQL database for massive scale

Data & Databases Cloud & Infrastructure

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5.0(5 across the web)

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Reviews onG2Capterra

5 reviews tracked

The Bottom Line

Entry price

Free, no paid tier

Biggest pro

Highly scalable

Biggest con

Complex to operate

TL;DR - Cassandra

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
Free and open-source, managed options available

Pricing: Free forever

Best for: Individuals & startups

5.0/5 across review platforms

What is Cassandra?

Editorial review

Cassandra handles data at scales where traditional databases fail. Distribute data across hundreds of nodes with no single point of failure, handling millions of writes per second without breaking. The architecture is designed for availability over consistency. Geographic distribution keeps data close to users. Linear scaling adds capacity by adding nodes. Organizations with massive write loads or global distribution requirements choose Cassandra when they need a database built for internet scale.

Available on: Web

LCLouis CorneloupUpdated May 26, 2026 · how we evaluateSourcecassandra.apache.org ↗

Pros & Cons

Pros

Highly scalable
No single point of failure
Good for write-heavy
Geo-distribution
Open source

Cons

Complex to operate
Learning curve
Query limitations
Resource intensive
Not for small scale

Ratings Across the Web

5(5 reviews)

Cassandra holds an aggregate rating of 5 out of 5 from 5 reviews across G2 and Capterra, last checked March 18, 2026.

Ratings aggregated from independent review platforms. Learn more

Key Features

NoSQL databaseDistributedLinear scalabilityNo single point of failureApacheOpen source

Pricing Plans

Pricing checked Aug 27, 2026

Open Source

Free

Self-hosted

NoSQL database
High availability
Linear scale
Apache license

Calculate your cost View full pricing

Is Cassandra worth the price?

100/100

The pricing for Cassandra is exceptionally fair and generous, as the core product is entirely open source and free to use.

This makes it an outstanding choice for organizations with the technical expertise to self-manage their database infrastructure. It's best for companies prioritizing cost savings and full control over their data stack.

Hidden Costs & Gotchas

Significant operational overhead for self-management

No direct vendor support without commercial offerings

Requires skilled database administrators

Potential infrastructure costs for hosting

How Cassandra Compares to Competitors

Compared to commercial NoSQL databases like MongoDB Atlas, which offers various paid tiers starting from around $0.08/hour for basic clusters, Cassandra's open-source nature provides a significant cost advantage by being free. Similarly, Amazon DynamoDB, a fully managed service, charges based on read/write capacity units and storage, making Cassandra's self-hosted model much cheaper for those willing to manage it themselves.

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5.0/5

Across 5 verified user reviews on G2, Capterra

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Best Cassandra Alternatives

Top alternatives based on features, pricing, and user needs.

MongoDBFreemium

Document database that made NoSQL mainstream

4.6

Amazon DynamoDBPaid

Serverless NoSQL database with single-digit millisecond latency

4.4

CockroachDBFreemium

Distributed SQL database built for cloud

4.3

ScyllaDBFreemium

High-performance NoSQL database

3.9

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Still deciding?

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Cassandra FAQ

How does Cassandra manage data distribution across different locations?

Cassandra is designed for geographic distribution, which allows it to keep data physically close to users. This architecture helps in maintaining high availability and reducing latency for globally distributed applications.

Which teams would benefit most from using Cassandra?

Teams that manage applications with massive write loads or require global data distribution will find Cassandra most suitable. It is built for internet-scale operations where traditional databases might struggle.

How does Cassandra compare to ScyllaDB for large-scale data handling?

Cassandra, like ScyllaDB, is a distributed NoSQL database designed for massive scale and high availability. Cassandra specifically excels in handling millions of writes per second across hundreds of nodes with no single point of failure.

What kind of operational challenges might users encounter with Cassandra?

Cassandra can be complex to operate and has a notable learning curve, making it more challenging for new users. It is also resource-intensive and not typically recommended for small-scale projects.

How is Cassandra priced?

Cassandra is free to use, as it is an open-source database. There are no paid plans required to utilize its features for distributed data management.

Can Cassandra scale to accommodate increasing data volumes and user traffic?

Yes, Cassandra offers linear scaling, which means its capacity can be increased simply by adding more nodes to the cluster. This allows it to handle growing data volumes and user traffic effectively.

Source: cassandra.apache.org

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