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SingleStore

Distributed real-time HTAP database ($123M ARR)

Updated April 2026

Overview

Founded
2011
Headquarters
San Francisco, CA
Segment
Data Platforms & Warehouses
Posture
Operational & Multi-Model DB

Product overview

SingleStore is a cloud-native, distributed relational database management system that supports real-time transactions, analytics, and search on structured, semi-structured, and unstructured data. It enables businesses to ingest streaming data, handle both OLTP and OLAP workloads, and deliver timely insights through a unified SQL interface. The platform powers modern AI, BI, and application development with high-speed query processing and scalability.

Revenue model

Subscription-based software licensing and cloud services.

Moat

SingleStore's key competitive moat is its patented Universal Storage technology, which uniquely unifies transactional (OLTP) and analytical (OLAP) workloads in a single database table type, delivering 10-100x performance gains and enabling real-time AI applications that competitors like Snowflake and Databricks cannot match without separate systems. This is reinforced by a seven-year head start in HTAP (hybrid transactional/analytical processing), proprietary query optimizations from production deployments, and 865+ ecosystem integrations creating high switching costs and network effects that would take rivals years to replicate.

Headwinds

Traditional relational databases adding AI features could commoditize their hybrid approach.