Best Big Data Infrastructure Companies in San Francisco, United States
The 47 best Big Data Infrastructure companies in San Francisco, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Databricks.
Ranked: Best Big Data Infrastructure companies in San Francisco
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Databricks 🦄 Data and AI platform that unifies analytics 97Fin. health top 11%Market top 12%Innovation top 15%AI top 15% All 14 signals ▾Fin. healthtop 11% Markettop 12% Innovationtop 15% AItop 15% Techtop 16% Talenttop 16% Fundingtop 17% Moattop 18% Patentstop 21% Growthtop 32% Newstop 32% Globaltop 36% Producttop 36% Partnersbottom 48% Fin. health: Revenue ~$2.6B Market: 3,299 employees (top 2% of Enterprise Infrastructure) · Revenue ~$2.6B rank vs industry peers · Fliar Intelligence Index 97/100 | $3.6B | 6 mo ago | 3,299 | Andy Konwinski Co-Founder | SentryApple iCloud MailGoogle Workspace+43 | Top 100k | 231 patents Optimizing large-scale data lake queries, streaming, transaction handling, and AI-driven vector search. | 4 launchs · 1 award |
| 2 | SingleStore 🦄 Provider of cloud based relational database for enterprises | $558M | 46 mo ago | 458 | Raj Verma Chief Executive Officer | ContentstackSentryRadix UI+17 | Top 5M | 66 patents High‑performance distributed SQL analytics with in‑memory columnar storage and fault‑tolerant query processing | 1 job opening |
| 3 | Lucidworks Provider of AI-powered search and discovery platform for digital experiences | $218M | 84 mo ago | 210 210 → 205 (-2%) | Erik Hatcher Co-Founder | WordPress Block EditorWordPressMySQL+37 | Top 5M | — | — |
| 4 | Aerospike Open source based NoSQL database platform for enterprises | $171M | 20 mo ago | 226 | — | ContentfulSentryZendesk+28 | Top 5M | — | 2 launchs |
| 5 | Redpanda 🦄 Cloud based platform offering solutions for streaming events 67Funding top 18%Tech top 28%Market top 37%Growth top 41% All 8 signals ▾Fundingtop 18% Techtop 28% Markettop 37% Growthtop 41% Moattop 47% Talentbottom 42% Newsbottom 35% Globalbottom 29% Funding: Raised $165M across 5 rounds · 5 rounds over 4 yrs (1.2/yr) Tech: 56 technologies across 6/8 capability areas · Cloud: Amazon S3, Amazon Web Services rank vs industry peers · Fliar Intelligence Index 67/100 | $165M | 16 mo ago | 160 | Alexander Gallego Founder & CEO | SentryZendeskApple iCloud Mail+33 | Top 1M | — | — |
| 6 | Zilliz Provider of a vector similarity search engine and data processing platform | $113M | 47 mo ago | 60 | Charles Xie Founder & CEO | Auth0Auth0 LockTailwind CSS+20 | Top 5M | 18 patents Patents concentrated in computing, sensing & instrumentation | 2 launchs |
| 7 | Clustrix Open-source database solutions for enterprise scalability, cloud, and modern applications | $75M | 126 mo ago | 63 | — | — | — | 8 patents Scalable distributed relational database management: data reslicing, redistribution, and replication replay. | — |
| 8 | StreamSets Provider of real-time data streaming pipelines for data integration solutions | $68M | 95 mo ago | 129 | — | AlgoliaBackbone.jsNginx+17 | Top 10M | 21 patents Data integration pipelines with UI-driven design, error and drift detection/handling. | — |
| 9 | Fauna Cloud based platform offering document and graphical methods of storing data | $60M | 73 mo ago | 39 | — | Builder.ioContentfulNode.js+23 | Top 5M | 13 patents Database transaction logging and management systems for high‑throughput read/write operations | — |
| 10 | Cube.js Developer of a platform for agentic analytics and data modeling | $48M | 26 mo ago | 42 | Pavel Tiunov Co-founder & CTO | Node.jsRadix UIReact+23 | Top 5M | 17 patents Fraud detection, risk mitigation, and role-based management for payment processing platforms | 6 launchs |
| 11 | Terracotta In-Memory Data Management Platform | $29M | 205 mo ago | 55 | Douglas Heyman CEO | VarnishBootstrapGitHub Pages+11 | Top 10M | 9 patents High‑performance in‑memory caching, off‑heap storage, and clustering for database recovery | — |
| 12 | Panoply Cloud-based real-time data warehouse and management platform | $24M | 69 mo ago | 1 | Paul Friesen CEO | HubSpot CMS HubUnbounceSalesforce+32 | Top 5M | — | — |
| 13 | StreamNative Provider of a data streaming platform for real-time data and AI | $24M | 59 mo ago | 90 | — | Apple iCloud MailGoogle WorkspaceNode.js+23 | Top 5M | — | — |
| 14 | DGraph Cloud based open source distributed graph database | $24M | 48 mo ago | 2 | — | DiscourseRubyRuby on Rails+11 | Top 50M | — | — |
| 15 | Swiftype Enterprise, Website and App Search solution | $23M | 137 mo ago | 42 | — | — | — | 10 patents Personalized site-specific search engine customization using admin, user, and social inputs | — |
| 16 | Driven APM for Big Data apps | $15M | 145 mo ago | 18 | — | — | — | 5 patents Patents concentrated in computing, sensing & instrumentation | — |
| 17 | Bodo Developer of high-performance Python platform for AI and data analytics | $14M | 59 mo ago | 18 18 → 29 (+61%) | Behzad Nasre CEO and Co-founder | WebflowAmazon Web ServicesHubSpot+19 | Top 50M | 4 patents Dynamic language type inference for runtime code analysis and optimization | — |
| 18 | Datacoral Provider of stack of technologies for big data | $14M | 93 mo ago | 18 | Raghotham Murthy Founder & CEO | — | — | 12 patents Automated provisioning and lifecycle management of data infrastructure stacks | — |
| 19 | Citusdata Provider of distributed relational databases | $13M | 129 mo ago | 18 | — | SphinxSalesforceAtlassian Statuspage+14 | Top 5M | — | — |
| 20 | e6data Provider of a compute engine for SQL analytics and AI workload | $10M | 22 mo ago | 36 | Adishesh Kishore Co-Founder & CTO | WebflowApple iCloud MailGoogle Workspace+22 | Top 10M | — | 1 launch |
| 21 | BauplanLabs Serverless data platform for AI and analytics applications | $8M | 15 mo ago | 6 | Mattia Pavoni Co-Founder | WebflowLeadfeederGoogle Analytics+9 | Top 10M | — | — |
| 22 | SQLstream Trusted online slot site offering easy wins and various game categories | $7M | 125 mo ago | 12 | — | — | — | 5 patents Distributed real-time relational data stream processing and analytics platforms | — |
| 23 | Watchful Provider of a programmatic data labeling and stream computing solution | $6M | 80 mo ago | 13 | — | — | — | — | — |
| 24 | Nodeable Stream Processing for Big Data | $2M | 180 mo ago | — | Dave Rosenberg Founder | — | — | — | — |
| 25 | Roe AI AI powered data warehouse platform | $500K | 26 mo ago | — | Richard Meng Co-Founder & CEO | — | — | — | — |
| 26 | Data Mechanics Performance management solution for Apache Spark | $150K | 86 mo ago | 10 | Jean Stephan Co-Founder & CEO | — | — | — | — |
| 27 | Fabra Platform offering big data warehouse solutions | $125K | 38 mo ago | 3 | Cole Cable Co-Founder | — | — | — | — |
| 28 | Eventual Computing Open source based data warehouse platform | $125K | 52 mo ago | 9 | Jay Chia Co-Founder | — | — | — | — |
| 29 | Hydra Open-source analytics on column-oriented Postgres | $125K | 53 mo ago | 10 | Jonathan Dance Co-Founder & CTO | WebflowAceStripe+18 | Top 10M | — | — |
| 30 | LiquidLandscape Data infrastructure for interacting with financial market feeds. | $100K | 136 mo ago | 2 | — | — | — | — | — |
Top 12 Big Data Infrastructure companies in San Francisco
#1
Series K · San Francisco, California · founded 2013 · 3299 employees$3.6Braised▾
Data and AI platform that unifies analytics. Its main site highlights building apps, agents, and AI on your data, with pricing based on pay-as-you-go usage. The platform offers data management, warehousing, engineering, and science capabilities. It facilitates data sharing, governance, and application development. The platform supports business intelligence and database functionalities.
- Jan 2026Conventional Debt$2B
- Dec 2025Unattributed$5B
- Sep 2025Series K$1B
- Jan 2025Conventional Debt$5.2B
#2
Redpanda 🦄Series D · San Francisco, California · founded 2019 · 160 employees$165Mraised▾
Cloud based platform offering solutions for streaming events. It provides an events streaming platform that assists users in real time event streaming under the assistance of event streaming experts. It also provides a storage engine for transforming data with no code changes.
- Apr 2025Series D$100M
- Jun 2023Series C$100M
- Feb 2022Series B$50M
- Jan 2021Series A$12.5M
#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
Seed · San Francisco, California · founded 2022 · 6 employees$7.6Mraised▾
Serverless data platform for AI and analytics applications. They provide a platform that allows developers to build AI and data applications using serverless Python functions and data branches. It simplifies infrastructure management, enabling developers to focus on code rather than complex setups. The platform offers features like zero-copy data lake branches, facilitating rapid development and iteration. Users can leverage Git-like workflows for data version control, ensuring collaboration and data integrity. The platform also includes serverless functions for seamless cloud execution of Python workloads, eliminating the need for cluster configuration. It supports integration with various tools and platforms through a simple SDK.
- Apr 2025Seed$7.5M
- Mar 2025Seed$100K
#5
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—
#6
Series A · San Francisco, California · founded 2020 · 36 employees$10Mraised▾
Provider of a compute engine for SQL analytics and AI workloads. The engine supports query, extract, transform, load, and real-time data ingestion. It is designed for cloud, on-premise, and hybrid environments. The engine is built with an atomic architecture for processing efficiency and deployment flexibility. It offers capabilities for data teams to run SQL and AI workloads. The engine supports lakehouses, table formats, catalogs, business intelligence tools, and retrieval augmented generation applications.
- Sep 2024Series A$10M
#7
Series B · San Francisco, California · founded 2019 · 42 employees$48Mraised▾
Developer of a platform for agentic analytics and data modeling. The platform provides a universal semantic layer for business intelligence and embedded analytics. It allows users to model data once and deliver it to various consumers. The platform aims to balance flexibility and control for data consumers. It integrates with cloud, data stacks, and artificial intelligence or business intelligence tools.
- Jun 2024Series B$25M
- Jul 2021Series A$15.5M
- Sep 2020Seed$6.2M
#8
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—
#9
Series F · San Francisco, California · founded 2007 · 210 employees$217.5Mraised▾
Provider of AI-powered search and discovery platform for digital experiences. The platform offers tools for intelligent enterprise search, discovery, and personalization. It provides connectors for integrations alongside visual editors for customization. The platform delivers query and index pipelines for performance, complemented by A/B testing and KPI management for improvement.
- Aug 2019Series F$100M
- May 2018Series E$50M
- 2016Venture Debt$6M
- Nov 2015Series D$21M
#10
Acquired · San Francisco, California · founded 2016 · 2 employees$23.5Mraised▾
Cloud based open source distributed graph database. It is an open-source, native, and distributed graph database developed for real time, low latency, and high throughput query flow. Data distribution is designed to minimize the network calls that make it directly proportional to the complexity of the query and not the number of results. It allows scaling of the database from a single laptop to terabytes of data via commodity hardware.
- Jul 2022Series A$6M
- Jul 2019Series A$11.5M
- Dec 2017Seed$3M
- Nov 2017Seed$1.9M
#11
Series B · San Francisco, California · founded 2012 · 39 employees$60Mraised▾
Cloud based platform offering document and graphical methods of storing data. It helps dynamically apportion database resources among teams, projects, or divisions based on business priorities. It supports multiple querying formats. For traditional and structured data, it supports relational modeling, for unstructured data, it supports document style interaction, and for graphs and relationship trees, it supports distributed graphs and graph functions.
- Jul 2020Series B$27M
- Sep 2017Series A$25M
- Sep 2016Seed$4.5M
- May 2016Seed$3.1M
#12
Acquired · San Francisco, California · founded 2006 · 63 employees$74.9Mraised▾
Open-source database solutions for enterprise scalability, cloud, and modern applications. It provides a comprehensive suite of database products and services, including self-managed and managed platforms. The self-managed platform features Enterprise Server, MaxScale, ColumnStore, Enterprise Cluster, Enterprise Kubernetes Operator, and Connectors. The managed platform offers Cloud Database Service. Capabilities include Vector Embedded Search, security, high availability, analytics, and disaster recovery. It supports workload versatility with OLTP, OLAP, AI/ML, structured, and semi-structured data. Solutions include seamless migration from MySQL and Oracle. Resources include documentation, developer hub, webinars, blog, customer stories, and training. It offers support services such as technical support, remote DBA, and professional services. It is a key player in the database market, shaping its future with open-source contributions and a focus on innovation. It provides database solutions for mobile, web, and IoT applications. It offers cloud database service supporting private, public, hybrid, and multicloud strategies.
- Feb 2016Series D$23.4M
- Aug 2013Series D$10M
- May 2013Series C$16.5M
- Mar 2013Conventional Debt$1.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Big Data Infrastructure coverage by sub-theme.
Regulatory-risk over time flat
Funding & growth over time
funding rising · growth rising
How research on Cloud Computing is moving in the United States
A read on the academic research around Cloud Computing — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 8,654 United States-affiliated papers.
- Film Independent588
- Microsoft147
- Goddard Space Flight Center135
- University of Washington130
- NSF National Center for Atmospheric Research117
- Scalability51→526
- Software deployment12→253
- Key (lock)16→192
- Operating system45→218
- Workflow3→176
- Scalability14→264
- Key (lock)9→192
- Operating system18→190
- Software deployment9→176
- Analytics8→149
- Key (lock)9→128
- Scalability10→101
- Software deployment2→76
- Operating system13→83
- Big data17→80
Where cloud computing is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing cloud computing patents in the United States
United States cloud computing patent filing is cooling — 6,575 filings from 3,147 assignees (2016–2025), led by IBM, Microsoft, Intel; annual filings 708→574.
- IBM1261
- Microsoft891
- Intel641
- Vmware477
- Oracle381
- Cisco237
- RED HAT185
- Nutanix173
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.