SingleStore
NewThe real-time database for AI, apps and analytics
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
- SingleStore ranks #26 of 30 in Vector Databases with an AI visibility score of 0.6 (SlateIndex, Nov 2, 2026).
- SingleStore is most visible on ChatGPT (0.9) and least on Google AI Mode (0).
- AI engines name SingleStore in 2 of the 60 Vector Databases buyer prompts SlateIndex tracks.
- redis.io is the source AI engines cite most in answers about SingleStore, with 2 citations.
About
Company details for SingleStore
SingleStore Helios is a cloud database-as-a-service that runs transactions and analytics in one engine, with SQL, JSON, full-text search and vector search in a single multi-model store. It is MySQL wire-compatible, separates storage from compute, and can connect real-time data to open formats such as Apache Iceberg. The company was founded in 2011 as MemSQL. It ranks #26 of 30 in Vector Databases on SlateIndex and has a visibility score of 0.6 in the latest weekly run.
Founded in 2011 and headquartered in San Francisco, CA, the company employs 201–500 people. It has raised about $558M. Its differentiator: one engine for transactions and analytics (HTAP) without data copies, with open access to Apache Iceberg data.
- Website
- singlestore.com
- Categories
- Vector Databases, Data Warehouse
- Company size
- 201–500 employees
- Headquarters
- San Francisco, CA
- Founded
- 2011
- Company type
- Private, private equity-owned
- Funding
- Series F-2 (led by Goldman Sachs) · $558M raised
- Pricing
- Free; paid from $0.99 / mo · usage-based
- Free trial
- Free plan available
- Deployment
- Managed cloud service on AWS, Azure and Google Cloud, plus self-managed deployments and a bring-your-own-cloud option
- Platforms
- AWS, Azure, Google Cloud
- Compliance
- ISO/IEC 27001, SOC 2 Type 2, HIPAA, GDPR, CCPA, Privacy Shield, PCI DSS v4.0.1
- Support
- Self-support on the free tier, Standard Support on paid tiers, Talk to a specialist, Technical support request
Read from linkedin.com, singlestore.com, gartner.com, businesswire.com, tracxn.com · refreshed Nov 2, 2026.
AI visibility
Latest weekly run · Nov 2 · next run Nov 9
Visibility score trend
Weekly runs over the last 60 days, with up to 7 competitors. Click a name to hide or show its line.
Changes appear after the second weekly run in Vector Databases. Pinecone leads the category at 71.8%.
Media
Website and product screenshots for SingleStore
AI mentions & citations
Recent answers that name SingleStore
Products & features
What SingleStore sells
SingleStore Helios
Cloud database-as-a-service for transactions, analytics and AI workloads, with a unified rowstore and columnstore table type.
Aura Intelligence
Context and AI layer that includes Analyst, which answers plain-English questions against live data, and the Context Engine, which maps how data fits together for users and agents.
SingleStore Flow
No-code tool for data migration and replication into SingleStore.
SingleStore Kai
API for running MongoDB-compatible applications on SingleStore with faster JSON analytics.
Target market & buyers
Enterprises and SaaS builders, including data leaders, architects and digital companies
Notable customers include Nvidia, Goldman Sachs, LG, Adobe, Siemens, Hulu, Cigna, STC.
| Industry | Primary use case |
|---|---|
| Marketing & Media | Customer data and personalization, sales revenue intelligence, and low-latency processing of high-volume ad data |
| Manufacturing | Real-time decision making with vector capabilities on AWS (Siemens case study) |
Funding & recent developments
Funding
| Round | Year | Amount |
|---|---|---|
| Seed | 2011 | $2M |
| Series A | 2013 | $5M |
| Series B | 2014 | $30M |
| Series C | 2016 | $36M |
| Series D | 2018 | $30M |
| Growth round | 2020 | $80M |
| Series F | 2021 | $82M |
| Financing led by Goldman Sachs Asset Management | 2022 | $116M |
| Series F-2 (led by Goldman Sachs) | 2022 | $146M |
| Latest known round | Total raised |
|---|---|
| Series F-2 (led by Goldman Sachs) | $558M |
Recent developments
- Aug 2026SecuritySingleStore Helios achieves PCI DSS v4.0.1 compliance
Helios received PCI DSS v4.0.1 compliance.
- Jul 2026ProductZero-copy compute on Apache Iceberg
SingleStore announced zero-copy compute on Apache Iceberg data.
- Jun 2026PartnershipHPE partnership for enterprise AI applications
SingleStore and HPE announced joint efforts to help enterprises scale next-generation AI applications.
- Sep 2025CompanyGrowth buyout led by Vector Capital
Vector Capital agreed a growth buyout of SingleStore, with existing investors Google Ventures, Dell Technologies Capital, IBM and REV Venture Partners staying on.
Competitive landscape
How SingleStore compares with its top three alternatives
SingleStore most often appears alongside Pinecone, Qdrant, PostgreSQL in AI answers.
| Brand | Visibility | Share of voice | vs last week | Starting price |
|---|---|---|---|---|
| SingleStore | 0.6% | 0.4% | New | Free plan |
| Pinecone | 71.8% | 14% | New | Free plan |
| Qdrant | 60.5% | 13.4% | New | Free plan |
| PostgreSQL | 49% | 12.6% | New | Pricing not available |
| Weaviate | 45.2% | 11.7% | New | Free plan |
Pricing
Usage-based pricing with a free plan
Cite as: SlateIndex, “SingleStore AI visibility profile”, https://slateindex.ai/brand/singlestore, data of Nov 2, 2026. Licence: CC BY 4.0.