← Startups in San Francisco

San Francisco Big Data 18 startups

"Big Data" Startups in San Francisco

Every active San Francisco startup we index that carries the "Big Data" tag.

All startups in San Francisco → "Big Data" startups nationwide →

Last updated

2026-09-02

Hiring right now 17% 3 of 18

Open roles 92

City San Francisco

Our index currently lists 18 tech startups in San Francisco tagged "Big Data" — a city×tag slice of the live directory, not every "Big Data" company nationwide and not every San Francisco startup regardless of tag. 17% of this slice is hiring right now (3 of 18). Apply links on each profile go to the company's own site; we don't act as a middleman. "Big Data" startups in San Francisco include Supabase, AfterQuery, Amiato, Amulet, and Archil. Categories represented here: AI / ML, Infrastructure, and Real Estate. YC batches in this slice: S26, S23, F25, and S24, among others. Widen the view anytime: all San Francisco startups at /startups/location/san-francisco, or every "Big Data" company nationwide at /startups/tag/big-data.

Build in a weekend. Scale to millions.

Developer ToolsOpen SourceBig Data

Applied research lab curating data solutions for foundation model…

Artificial IntelligenceB2BData Labeling

The BI bridge for unstructured data. We automatically bridge the gap…

AnalyticsBig Data

High performance file system for agents

Developer ToolsMachine LearningBig Data

The high-performance file system that connects AI to data

Developer ToolsMachine LearningBig Data

The AI-native property management company

Artificial IntelligenceReal EstateBig Data

AI Teammate to Enable Every Knowledge Worker to Be a Top Performer

ProductivityBig DataAutomation

Real-time. Big data. PostgreSQL

Open SourceBig DataDatabases

AI that audits AI — catching hallucinations before you ship them.

ProductivityBig DataEnterprise Software

Real-world training data for frontier AI labs and robotics.

RoboticsCrowdsourcingBig Data

Audio & Video Data

MarketplaceB2BData Labeling

Foundation models on enterprise transaction data.

Machine LearningFinanceData Science

Simulating Agents Running Industrial Companies

Artificial IntelligenceB2BEnergy

Big Data Meets Startup Investing The best tool for tracking and…

InvestingBig Data

Build an API to interact with any website.

Developer ToolsAPIBig Data

Expert STEM reasoning data for frontier AI labs.

MarketplaceData LabelingBig Data

Agents for quantitative research and financial data science.

FinanceAnalyticsBig Data

Medical chart intelligence

Artificial IntelligenceBig DataHealthcare IT

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AI-native HOA Management Company

Artificial IntelligenceFintechReal Estate

A foundation model for physics.

The company brain for construction companies

We make it easy to run databases. PostgreSQL, Redis, MongoDB,…

DevOpsDatabases

All startups in San FranciscoEvery tag "Big Data" startups nationwideEvery city "Artificial Intelligence" startups in San Francisco606 startups "AI" startups in San Francisco572 startups "B2B" startups in San Francisco520 startups "SaaS" startups in San Francisco428 startups "Developer Tools" startups in San Francisco307 startups "Fintech" startups in San Francisco180 startups "Generative AI" startups in San Francisco137 startups "Consumer" startups in San Francisco120 startups

Frequently asked questions

How many "Big Data" startups are in San Francisco?

Our index currently tracks 18 active tech startups in San Francisco tagged "Big Data". Counts move as scrapers discover new companies and flag shutdowns inactive.

Which "Big Data" startups are based in San Francisco?

Companies on this page include Supabase, AfterQuery, and Amiato, plus 15 more below. Each profile links to the company's site and any open roles we scrape.

How is this different from the San Francisco startups page or the "Big Data" tag page?

/startups/location/san-francisco lists every indexed startup in San Francisco across tags. /startups/tag/big-data lists every "Big Data" startup nationwide. This page is the intersection — only companies that resolve to both San Francisco and "Big Data".

Are these San Francisco "Big Data" startups hiring?

3 of the 18 companies on this page currently have open roles in our jobs index.

How often is this list updated?

Automated scrapers refresh on the same daily cadence as the rest of the directory. The last index update was 2026-09-02.