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Data Infrastructure

SingleStore

Distributed SQL database for real-time analytics and AI apps

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About SingleStore

SingleStore offers a distributed SQL database handling transactional and analytical workloads with support for vectors and JSON. It is available as a managed cloud service and self-managed software. In 2025 it agreed to be acquired by Vector Capital.

Common use cases

  • Real-time dashboards
  • Operational analytics
  • AI applications

Social listening

What people are saying about SingleStore

Reviewers value SingleStore's real-time speed across transactional and analytical work, and buyers typically plan for pricing review, query diagnostics and migration effort.

What stands out

  • Fast queries and real-time processing for mixed workloads.
  • Scales well and integrates with Kafka and S3.
  • Suited to low-latency APIs, streaming analytics and operational dashboards.

Things to consider

  • Worth asking for a scoped pricing estimate, especially for small organizations.
  • Teams typically plan for tooling and skills to diagnose query performance and partition skew.
  • Plan for migration effort when moving from or away from traditional databases.
  • Worth confirming how purchasing through partners works.

Often compared with: MySQL HeatWave

Sources (2)

Themes summarized from public reviews, community discussion and press coverage as of November 2026. They reflect public discussion, not a rating or an endorsement by AI Connect.

Products and services

SingleStore Helios

Managed cloud database.

SingleStore Self-Managed

Software for own infrastructure.

Key features

  • Distributed SQL
  • Real-time analytics
  • Vector search
  • Columnstore and rowstore
  • Streaming ingest

Integrations

  • Kafka
  • AWS
  • Microsoft Azure
  • Google Cloud
  • Apache Spark

SingleStore alternatives

FAQs

Was it formerly MemSQL?

Yes.

Who owns it?

Vector Capital, following 2025 acquisition.

Does it support vectors?

Yes.

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