SereneDB

SurrealDB

This company develops a multi-model database engine and cloud platform for developers and organisations building modern applications and artificial intelligence systems.

CedarDB

CedarDB develops a PostgreSQL-compatible database engine that performs concurrent transactional and analytical workloads for software developers and data teams.

QuestDB

This company develops an open-source time-series database for organisations in capital markets, aerospace and energy to process and query large volumes of real-time data.

SingleStore

This company provides a distributed SQL database platform for enterprises to manage real-time analytics and data-intensive applications.

Rockset

This company provides a real-time search and analytics database service for developers building data-driven applications across diverse industrial and commercial sectors.

Dgraph

This company develops a distributed graph database for software developers and engineering teams to build real-time applications and manage complex datasets.

VillageSQL

This company develops a drop-in database replacement for MySQL that enables developers to add custom extensions and AI capabilities to their data systems.

Firebolt

Firebolt develops a cloud data warehouse that provides sub-second analytics and data processing for companies handling large-scale data and software engineers.