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ScyllaDB

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429 reviews
  • 1 profiles
  • 3 categories
Average star rating
4.5
#1 in 2 categories
Grid® leader
Serving customers since
2013

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ScyllaDB Reviews

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HD
Hans D.
03/12/2026
Validated Reviewer
Review source: G2 invite on behalf of seller
Incentivized Review

Scalable and Efficient with Compatibility Plus

I like ScyllaDB's impressive performance and efficiency, delivering very low latency even under heavy workloads. Its excellent use of available hardware allows us to handle large datasets with fewer nodes, which helps in reducing operational costs. The seamless compatibility with Apache Cassandra is also a big plus, as it makes adoption easier while we still benefit from significant performance improvements and scalability. I value how it allows us to keep our APIs responsive and services stable during traffic spikes.
SAKSHAM  C.
SC
SAKSHAM C.
03/12/2026
Validated Reviewer
Review source: G2 invite on behalf of seller
Incentivized Review

Great Engineering, But Needs Improvements Elsewhere

What I like best about ScyllaDB is its "close-to-the-metal" engineering, which utilizes a shard-per-core architecture to eliminate the CPU contention and "stop-the-world" garbage collection pauses common in Java-based databases like Cassandra.
ABHASH CHAKRABORTY 2.
A2
ABHASH CHAKRABORTY 2.
03/12/2026
Validated Reviewer
Review source: Organic

ScyllaDB: Predictable Low Latency and High Throughput at Scale

ScyllaDB delivers extremely low latency and high throughput at scale, which helps keep performance predictable even under heavy load. Its shard-per-core architecture and efficient I/O scheduling allow it to fully utilize modern hardware without constant tuning, and that can reduce the number of nodes we need. I also appreciate that it’s largely Cassandra-compatible while being much faster, so you get a familiar data model and ecosystem, along with better tail latencies.

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HQ Location:
Palo Alto, US

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@ScyllaDB

What is ScyllaDB?

ScyllaDB is a specialty database for workloads that require predictable performance at scale. It’s adopted by organizations that require ultra-low latency, even at millions of features or operations per second, billions of embeddings, or petabytes of storage. ScyllaDB’s shard-per-core architecture taps the full power of modern infrastructure, translating to fewer nodes, less admin, and lower costs. Over 400 companies such as Disney+, Discord, Tripadvisor, Expedia, Zillow, Starbucks, and Comcast use ScyllaDB for their toughest database challenges.

Details

Year Founded
2013