G2 Vendor Directory

HyperSQL vs. SingleStore

A side-by-side comparison based on G2 review data.

MetricHyperSQL

by The hsqldb Development Group

SingleStore

by SingleStore

Overall rating4.04.5
Review count22118
Ease of use8.98.8
Ease of setup10.08.6
Quality of support8.38.9
Meets requirements7.79.1
NPS3068.421053
Small Business22.7%36.4%
Mid-Market50.0%24.6%
Enterprise27.3%39.0%
Total page views24268
Total LLM citations7928

HyperSQL

HSQLDB (HyperSQL DataBase) is a SQL relational database software written in Java. It offers a small, fast multithreaded and transactional database engine with in-memory and disk-based tables and supports embedded and server modes.

Pros

    SingleStore

    SingleStore enables organizations to scale from one to one million customers, handling SQL, JSON, full text and vector workloads — all in one unified platform.

    Pros