Best Database Technology Companies in San Francisco, United States
The 73 best Database Technology companies in San Francisco, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: SingleStore.
Ranked: Best Database Technology companies in San Francisco
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SingleStore 🦄 Provider of cloud based relational database for enterprises | $558M | 44 mo ago | Acquired | Raj Verma Chief Executive Officer | 2011 | ContentstackSentryRadix UI+17 | 66 patents High‑performance distributed SQL database with in‑memory analytics and fault‑tolerant joins | 1 job opening |
| 2 | ClickHouse 🦄 Developer of open-source OLAP database management system and related tools 90Funding top 14%News top 24%Tech top 25%Moat top 26% All 10 signals ▾Fundingtop 14% Newstop 24% Techtop 25% Moattop 26% Markettop 30% Growthtop 30% Producttop 41% Globaltop 42% Talenttop 43% AItop 45% Funding: Raised $300M across 5 rounds · 5 rounds over 5 yrs (1.0/yr) News: 7 BI events in 12 mo (of 18 tracked, 4 types) · +75% YoY rank vs industry peers · Fliar Intelligence Index 90/100 | $300M | 5 mo ago | Series D | Yury Izrailevsky Co-Founder & President | 2012 | Apple iCloud MailGoogle WorkspaceAlgolia+29 | — | 2 launchs |
| 3 | Aerospike Open source based NoSQL database platform for enterprises | $171M | 18 mo ago | Series E | — | 2009 | ContentfulSentryZendesk+28 | — | 2 launchs |
| 4 | InfluxData Developer of a time series database platform for various applications | $171M | 40 mo ago | Series E | Paul Dix Cofounder and CTO | 2012 | WordPressContentfulApple iCloud Mail+37 | — | 5 launchs |
| 5 | Neon Developer of open-source-based cloud-native PostgreSQL | $131M | 22 mo ago | Series B | Stas Kelvich Co-Founder | 2021 | Apple iCloud MailGoogle WorkspaceNode.js+21 | 3 patents Patents concentrated in computing, sensing & instrumentation | 1 launch |
| 6 | Zilliz Provider of a vector similarity search engine and data processing platform | $113M | 46 mo ago | Series B | Charles Xie Founder & CEO | 2017 | Auth0Auth0 LockTailwind CSS+20 | 18 patents High‑dimensional vector indexing and similarity search for AI/ML database queries | 2 launchs |
| 7 | Kinetica Time series database analysis platform | $78M | 70 mo ago | Series A | — | 2009 | — | 10 patents Patents concentrated in computing, sensing & instrumentation | 2 launchs |
| 8 | Splice Machine Relational Database powered by HBASE and Hadoop | $75M | 88 mo ago | Series B | — | 2012 | — | — | — |
| 9 | Clustrix Open-source database solutions for enterprise scalability, cloud, and modern applications | $75M | 124 mo ago | Acquired | — | 2006 | — | 8 patents Scalable distributed relational database management: data reslicing, redistribution, and replication replay. | — |
| 10 | Fauna Cloud based platform offering document and graphical methods of storing data | $60M | 71 mo ago | Series B | — | 2012 | Builder.ioContentfulNode.js+23 | 13 patents Database transaction logging and management systems for high‑throughput read/write operations | — |
| 11 | Freebase Freebase news and commentary | $57M | 221 mo ago | Deadpooled | — | 2005 | — | — | — |
| 12 | Prisma Backend platform based on GraphQL to build scalable applications | $56M | 49 mo ago | Series B | Soren Schmidt CEO | 2016 | SanityNode.jsReact+24 | — | 3 launchs |
| 13 | NEON Provider of software development services | $55M | 22 mo ago | Series A | Stas Kelvich Co-Founder | 2014 | TurbopackNode.jsRadix UI+18 | 3 patents AI-driven affective image selection for high-valence visual content | — |
| 14 | Realm Object Oriented Mobile database for App developers | $42M | 94 mo ago | Acquired | — | 2011 | — | 17 patents Patents concentrated in computing, sensing & instrumentation | — |
| 15 | Datometry Database virtualization platform for enterprises | $28M | 76 mo ago | Acquired | — | 2013 | WordPressApple iCloud MailMicrosoft 365+21 | 29 patents Patents concentrated in computing, sensing & instrumentation | — |
| 16 | DGraph Cloud based open source distributed graph database | $24M | 47 mo ago | Acquired | — | 2016 | DiscourseRubyRuby on Rails+11 | — | — |
| 17 | Equals Spreadsheet based dashboard development platform | $23M | 43 mo ago | Series A | Bobby Pinero CEO and co-founder | 2021 | Amazon Web ServicesNetlifyDatadog+8 | 24 patents AI-powered search and conversational response integration for structured/unstructured data. | — |
| 18 | EdgeDB Cloud based platform offering NoSQL database solutions | $19M | 43 mo ago | Series A | Elvis Pranskevichus Co-Founder and CTO | 2014 | — | — | — |
| 19 | Chroma Developer of a platform providing vector, full-text, regex, and metadata search | $18M | 38 mo ago | Seed | Anton Troynikov Co-Founder | 2022 | Node.jsKaTeXRadix UI+21 | 23 patents Advanced illumination and imaging modules for microscopy systems | — |
| 20 | Citusdata Provider of distributed relational databases | $13M | 128 mo ago | Acquired | — | 2011 | SphinxSalesforceAtlassian Statuspage+14 | — | — |
| 21 | Nile Database as a service platform | $12M | 28 mo ago | Seed | Sriram Subramanian Co-Founder and CEO | 2021 | SentryNode.jsMonaco Editor+13 | 89 patents Advanced wireless network management: channel allocation, client ID, segmentation, and authentication. | — |
| 22 | LanceDB Developer of a unified data platform designed for multimodal data | $11M | 12 mo ago | Series A | Lei Xu Co-Founder / CTO | 2022 | WebflowStripecore-js+17 | — | 1 launch |
| 23 | Bitnine Graph database with SQL and Cypher querying | $10M | 96 mo ago | Acquired | CheolSun Kang Founder & CEO | 2013 | WordPressMySQLPHP+23 | — | 1 job opening · 2 partnerships |
| 24 | Ditto Provider of a resilient edge device connectivity platform | $9M | 15 mo ago | Acquired | Adam Fish Co-Founder & CEO | 2011 | WebflowKnockout.jsGSAP+26 | 34 patents AI-powered image recognition for eyewear fitting and automated financial portfolio synchronization | — |
| 25 | Attic Labs Decentralized database for structured data | $8M | 118 mo ago | Acqui-Hired | — | 2015 | — | — | — |
| 26 | ObjectLabs MongoDB-as-a-Service | $8M | 164 mo ago | Acquired | — | 2011 | — | — | — |
| 27 | bit.io Cloud based platform offering cloud database solutions | $8M | 43 mo ago | Seed | — | 2019 | MediumApple iCloud MailGoogle Workspace+12 | — | — |
| 28 | Internal Platform as a service for data integration and management | $5M | 82 mo ago | Deadpooled | — | 2011 | — | — | — |
| 29 | S2 Provider of serverless API for durable, real-time data stream management | $4M | 3 mo ago | Series A | Dwarak Parthiban Co-Founder | 2023 | TurbopackNode.jsClerk+16 | — | 1 expansion |
| 30 | Athenic AI enabled marketing analytics platform | $4M | 34 mo ago | Series A | Jared Zhao Founder & CEO | 2021 | Cart FunctionalityReact RouterEmotion+10 | — | — |
| 31 | PeerDB Cloud based stream data computing platform | $4M | 26 mo ago | Acquired | Sai Srirampur Co-Founder & CEO | 2023 | HashnodeNode.jsTailwind CSS+13 | — | — |
| 32 | Toro Dashboard Data quality monitoring | $4M | 72 mo ago | Deadpooled | Kyle Kirwan Co-Founder & CEO | 2018 | — | — | — |
| 33 | Artie Open source data integration platform for databases and data warehouses | $4M | 28 mo ago | Seed | Jacqueline Cheong Co-Founder & CEO | 2023 | — | 23 patents Personalized gaming experiences and dynamic NFT-based virtual assets for interactive platforms | 2 launchs · 1 partnership |
| 34 | Springtail Provider of elastic read scaling for existing PostgreSQL database deployments | $2M | 14 mo ago | Seed | George Szundi Co-Founder | 2023 | — | — | — |
| 35 | Dropbase Cloud based solutions for converting offline files into live databases | $2M | 46 mo ago | Seed | Jimmy Chan Co-Founder & CEO | 2019 | WebflowYouTubeAmazon Web Services+18 | — | — |
| 36 | Omnigres Database management platform for enterprises | $1M | 34 mo ago | Seed | Yurii Rashkovskii Founder | 2022 | — | — | — |
| 37 | PolyScale Cloud based platform for database performance optimization | $1M | 61 mo ago | Deadpooled | — | 2020 | — | — | — |
| 38 | Parse Platform offering web scraping and API services to extract, transform, and structure data from various… | $500K | 8 mo ago | Seed | Alex Forman Founder | 2025 | Node.jsRadix UITailwind CSS+11 | 10 patents Cloud-based mobile application development platforms and cloud-hosted mobile app tooling | — |
| 39 | Titan Provides an open source toolkit for data compliance and secure data access | $500K | 24 mo ago | Seed | T Murphy Founder | 2024 | — | 59 patents Patents concentrated in computing, sensing & instrumentation | — |
| 40 | Seclytics Provider of an AI-driven platform for preemptive cybersecurity threat prevention | $150K | 80 mo ago | Seed | — | 2014 | — | 3 patents Patents concentrated in electrical & electronics | — |
| 41 | Outerbase Provider of a platform for database management, queries, and data visualization | $125K | 36 mo ago | Acquired | — | 2022 | Node.jsRadix UITailwind CSS+9 | — | — |
| 42 | Parlan Platform offering database visualization software | $125K | 36 mo ago | Seed | Leeho Lim Co-Founder & CEO | 2022 | — | — | — |
| 43 | Portalform Platform offering data integration solutions | $125K | 36 mo ago | Seed | Felipe Aragao Founder | 2022 | — | — | — |
| 44 | Synnax Cloud based time series database system for hardware operations | $125K | 24 mo ago | Seed | Patrick Dotson Co-Founder & COO | 2024 | — | — | — |
| 45 | Scaphold Daily predictions for HK, SGP & SDY lottery numbers | $120K | 111 mo ago | Seed | Vincent Ning Founder & COO | 2016 | — | — | — |
Top 12 Database Technology companies in San Francisco
#1
Series D · San Francisco, California · founded 2012 · 131 employees$300Mraised▾
Developer of open-source OLAP database management system and related tools. The company provides solutions for real-time analytics, observability, data warehousing, and machine learning applications. It offers both cloud-based and self-managed deployment options. The company's products include a managed observability stack and an agentic data stack. The database system supports integrations for data ingestion, visualization, and language clients.
- Jan 2026Series D$400M
- Oct 2025Series C—
- May 2025Series C$350M
- May 2025Conventional Debt$100M
#2
Series A · San Francisco, California · founded 2023$4.3Mraised▾
Provider of serverless API for durable, real-time data stream management. The system allows developers to build collaborative experiences and event sourcing for agents. It facilitates broadcasting data to subscribers, enabling consumption from any point. The system provides stream per sandbox instance for observability. It offers unlimited streams and bottomless storage.
- Feb 2026Series A$3.9M
- Sep 2025Seed$500K
#3
Series E · San Francisco, California · founded 2009 · 226 employees$171Mraised▾
Open source based NoSQL database platform for enterprises. It offers a distributed NoSQL database optimized for storage with key-value store architecture for real-time web applications. The platform processes transactions, documents, graphs, and vectors for real time operations and decisioning.
- Dec 2024Conventional Debt$30M
- Apr 2024Series E$109M
- Nov 2019Series D$32M
- Jul 2014Series C$20M
#4
Series A · San Francisco, California · founded 2022$11Mraised▾
Developer of a unified data platform designed for multimodal data. The platform supports storage, search, feature engineering, analytics, and training. It facilitates fast scans, random access, and large blob storage. The platform offers advanced retrieval capabilities, including hybrid search and filtering. It automates feature engineering with declarative, distributed, and versioned pre-processing. The platform also provides high-performance SQL for multimodal data exploration and optimized training pipelines.
- Jun 2025Series A$30M
- May 2024Seed$8M
- Mar 2022Seed$3M
#5
Series B · San Francisco, California · founded 2021 · 63 employees$130.6Mraised▾
Developer of open-source cloud-native Postgres designed to create a cloud-native database service for developers. The company's system separates storage and computes to offer autoscaling, branching, and bottomless storage, as well as offer, features such as reliability, auto-backup, and open-source, enabling SaaS companies to enhance engineering velocity and reduce cost.
#6
Acquired · San Francisco, California · founded 2011 · 43 employees$9Mraised▾
Provider of a resilient edge device connectivity platform. This platform offers a real-time mobile database with built-in peer-to-peer and mesh networking capabilities. It enables consistent data synchronization in different network conditions and managing operational bottlenecks. The platform supports various applications, including point-of-sale systems, aviation operations, industrial settings, and restaurants. It facilitates decentralized data management utilizing conflict-free replicated data types for conflict resolution in decentralized environments. It offers cross-platform support and integrates with existing cloud systems for opportunistic synchronization.
- Mar 2025Series B$82M
- Apr 2023Series A$45M
- Nov 2021Seed$9M
- Sep 2020Seed—
#7
Series A · San Francisco, California · founded 2014 · 19 employees$55Mraised▾
Provider of software development services. It offers features like autoscaling, branching, and instant provisioning. It supports integration with various languages and frameworks, facilitating developer workflows. The platform also focuses on AI applications, offering capabilities like high-dimensional vector search.
- Aug 2024Series A$25M
- Jul 2022Series A$30M
#8
Acquired · San Francisco, California · founded 2011 · 458 employees$558.1Mraised▾
Provider of cloud based relational database for enterprises. It provides a database to streamline SQL, JSON, and vector workloads. Its features include a single store and managed database, database monitoring, and workflow optimization.
- Oct 2022Series F$146M
- Oct 2022Series F$30M
- Jul 2022Series F$116M
- Nov 2021Series F—
#9
Seed · San Francisco, California · founded 2023$2.5Mraised▾
Provider of elastic read scaling for existing PostgreSQL database deployments. It offers on-demand read capacity that adjusts to match workloads. The service supports existing PostgreSQL databases without requiring code changes. It utilizes logical replication to maintain a real-time copy of data in a shared storage layer. The service integrates through a standard Postgres endpoint.
- Apr 2025Seed$2.5M
#10
Seed · San Francisco, California · founded 2025$500Kraised▾
Platform offering web scraping and API services to extract, transform, and structure data from various websites. It is a cloud-based web scraping platform that enables users to extract and transform data from any website into a structured API, utilizing AI-powered technology for streamlined data retrieval.
- Sep 2025Seed$500K
#11
Series E · San Francisco, California · founded 2012 · 181 employees$171Mraised▾
Developer of a time series database platform for various applications. The platform supports data ingest, analytics, compression, and integration for real-time systems. It offers tools for network monitoring, IoT analytics, machine learning, and data historians. The platform provides integrations, client libraries, and resources for developers to build and deploy applications. It supports deployment in cloud, on-premises, and edge environments.
- Feb 2023Conventional Debt$30M
- Nov 2022Series E$51.3M
- Jan 2019Series D$60M
- Jan 2018Series C$35M
#12
Series B · San Francisco, California · founded 2017 · 60 employees$113Mraised▾
Zilliz provides a vector similarity search engine and data processing platform. The company is developing an open source data science software that uses artificial intelligence technology. The company works on heterogeneous computing platforms and supports processors like x86, ARM, GPU, and TPU, and across various other platforms like cloud, edge, and endpoint.
- Aug 2022Series B$60M
- Nov 2020Series B$43M
- Jan 2018Series A$10M
- Aug 2017Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Database Technology coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
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