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All startups in San Mateo

194 companies · page 1 of 2

194 matching

WisdomAI

WisdomAI

San Mateo

WisdomAI provides data insights to every employee, leveraging Generative AI. As an early-stage company with Fortune100 paying customers, it is positioned to shape its product and engineering roadmap.

Data Infrastructure and Analytics$73MEst. 2023
GC AI

GC AI

San Mateo

The AI for in-house counsel

Technology, Information and Internet$71.6MEst. 2023Hiring fast
Archetype AI

Archetype AI

San Mateo

Archetype AI develops Physical AI agents that harness real-world sensor data to enhance decision-making and automate processes.

Technology, Information and Internet$48MEst. 2023
Tofu

Tofu

San Mateo

Tofu is an early-stage generative AI startup based in San Mateo, CA, backed by Index Ventures and SignalFire; it aims to build a unified platform for hyper-personalized, omnichannel B2B marketing campaigns at scale for mid-market and enterp

AI/ML$17MEst. 2023
Zaimler.ai

Zaimler.ai

San Mateo

Zaimler is building an AI-based data platform that shifts beyond traditional databases toward question-driven data interaction, enabling AI agents to retrieve, understand, and utilize information. With a lean 12-person team and proven found

Data Infrastructure and Analytics$10MEst. 2024
Maxima

Maxima

San Mateo

Maxima maximizes shareholder value by making financial information accessible, accurate, and actionable, addressing fragmented data and missing forward-looking ROI insights, with a moonshot to close books on day zero and enable continuous c

AI/ML$10MEst. 2024
Skywalk AI

Skywalk AI

San Mateo

Skywalk develops voice AI to enable more natural interactions with technology and intuitive access to the digital world. Its founding team brings deep expertise in machine learning, voice recognition, and hardware, with experience serving F

AI/ML$4.5MEst. 2024
Besimple AI

Besimple AI

San Mateo

Besimple AI builds a data flywheel that enables continuous model improvement and monitoring through human-in-the-loop, serving AI teams of all sizes and budgets.

AI/ML$3MEst. 2025
Slate Technologies

Slate Technologies

San Mateo

Slate Technologies is a AI driven digital enabler platform for the construction industry.

Software Development$20.2MEst. 2020
VESSL

VESSL

San Mateo

Founded in Seoul, the company is expanding to the United States after a $12 million Series A, with about 40 employees and backing from top-tier Korean investors. It serves AI-native startups, research labs, and enterprises, supporting AI in

AI/ML$12.2MEst. 2020
Remotebase

Remotebase

San Mateo

Remotebase hires, trains, and places local software engineers.

IT Services and IT Consulting$3.5MEst. 2020
Firework

Firework

San Mateo

Firework is powered by enterprise-grade infrastructure designed to scale personalized video experiences and agentic shopping journeys across digital commerce.

Marketing Services$269.3MEst. 2017
Notable

Notable

San Mateo

Notable is the AI platform for healthcare operations.

Software Development$119.2MEst. 2017
TrustLab

TrustLab

San Mateo

TrustLab is an AI software company used to protect against misinformation, hate speech, identity fraud, and other harmful content.

Software Development$15MEst. 2019
Veryfi

Veryfi

San Mateo

Veryfi is an AI-based platform that converts unstructured business documents into structured data, trusted by enterprises. It has raised $12 million from investors including NewView Capital, Act One Ventures, TI Platform, Y Combinator and Z

FinTech$12MEst. 2017
Luminary Cloud

Luminary Cloud

San Mateo

Luminary is a Physics AI platform for rapid design iteration, design exploration and optimization of physical products.

Software Development$187M
Dyneti Technologies

Dyneti Technologies

San Mateo

Dyneti is building authentication tech to make digital payments seamless and secure. It has raised $2.2M from Shasta Ventures, Y Combinator, and angels; processes hundreds of millions of card scans for Fortune 100s and unicorns, via mobile

FinTech$2.2MEst. 2018
SnapLogic

SnapLogic

San Mateo

SnapLogic is a software company that provides a platform for enterprise cloud and big data integration.

Software Development$371.3MEst. 2006
Cala Health

Cala Health

San Mateo

Cala Health is a bioelectronic medicine company that develops wearable neuromodulation devices for the treatment of chronic diseases.

Medical Equipment Manufacturing$298.3MEst. 2014
Booster Fuels

Booster Fuels

San Mateo

Booster is a fleet management company that specializes in delivering renewable fuels, gasoline, diesel, and bio-diesel delivery services.

Truck Transportation$213.6MEst. 2014
Sendbird

Sendbird

San Mateo

Sendbird, based in California, provides messaging solutions for apps, handling over 7 billion conversations per month for 4,000+ apps including DoorDash and Yahoo Sports. Backed by ICONIQ, SoftBank, Tiger Global, and Y Combinator, it is a l

SaaS$168MEst. 2013
Salma Health

Salma Health

San Mateo

Right treatment. Right time.

Mental Health Care$80M
Bridgepointe Technologies

Bridgepointe Technologies

San Mateo

Bridgepointe is a technology advisory firm that assists in bridging the gap between technological investments and business objectives.

IT Services and IT Consulting$100MEst. 2002
Murata America

Murata America

San Mateo

Resonant is a development-stage company creating filter designs for radio frequency and front-ends for the mobile device industry.

Semiconductor Manufacturing$87.9MEst. 2012Hiring fast
B-Stock

B-Stock

San Mateo

B-Stock Solutions offers liquidation sales management solutions for companies.

Software Development$73.2MEst. 2008
Narvar

Narvar

San Mateo

Narvar is the #1 platform for intelligent personalization “beyond buy,” trusted by 1,500+ of the world’s most admired brands—including Sephora, Levi’s, Sonos, Warby Parker, and LVMH.

Technology, Information and Internet$64MEst. 2012
Openprise

Openprise

San Mateo

Openprise provides a RevOps data automation cloud, assisting businesses in converting their data into actionable insights.

Software Development$58.3MEst. 2014
Netomi

Netomi

San Mateo

Netomi AI delivers AI-driven, brand-safe customer engagement and Self-Driving Customer Care for the world's largest brands, claiming a leading role in the Generative AI revolution; backed by Y Combinator, Index Ventures, Jeffrey Katzenberg,

AI/ML$30MEst. 2015
Guidewire Software

Guidewire Software

San Mateo

Guidewire Software provides core back-end systems software to the global property, casual and worker's compensation insurance industry.

Software Development$30MEst. 2001Hiring fast
OPYA

OPYA

San Mateo

Opya transforms autism care by successfully connecting treatment with technology.

Health, Wellness & Fitness$19.3MEst. 2015
Backblaze External Website

Backblaze External Website

San Mateo

Backblaze provides high-performance, secure cloud object storage for AI/ML, SaaS, and digital media workloads, serving over 500,000 customers in 175+ countries. Headquartered in San Mateo, California, it is publicly traded on Nasdaq under B

Data Infrastructure and Analytics$5MEst. 2007
ZOLA iNTELLIGENCE

ZOLA iNTELLIGENCE

San Mateo

Pioneering the world’s first enterprise technology platform purpose-built for energy access markets.

Technology, Information and InternetEst. 2023
Jupiter Intelligence

Jupiter Intelligence

San Mateo

Jupiter offers climate risk analytics that turns sophisticated climate science into actionable data.

Climate Data and AnalyticsSeries CEst. 2017
Manticore Games

Manticore Games

San Mateo

Manticore Games develops Core, a platform to build, share, and play online games.

Computer GamesSeries CEst. 2016
OneSignal

OneSignal

San Mateo

OneSignal began as a developer-friendly push notification API and has grown into omnichannel customer engagement platform, serving 1.8 million marketers, developers, and 1 million businesses, delivering 12 billion messages daily across 140

SaaSSeries CEst. 2011
LH

Luma Health

San Mateo

Luma Health offers patient access, revenue cycle management, and patient relationship management.

Hospitals and Health CareSeries CEst. 2015
Roblox

Roblox

San Mateo

Roblox's vision is to reimagine the way people come together.

Software DevelopmentEst. 2004Hiring fast
L

Lifefit

San Mateo

San Mateo-based.

RH

Red Herring

San Mateo

San Mateo-based · book and periodical publishing.

Book and Periodical Publishing
Blameless

Blameless

San Mateo

Blameless offers the only complete reliability engineering platform that brings together AI-driven incident resolution, blameless retrospectives, SLOs/Error Budgets, and reliability insights reports and dashboards,…

IT Services and IT ConsultingSeries B
ModernLoop

ModernLoop

San Mateo

San Mateo-based.

Seed Round
EARTH AI

EARTH AI

San Mateo

San Mateo-based.

Series B
DreamCraft

DreamCraft

San Mateo

San Mateo-based.

Seed Round
QuSecure

QuSecure

San Mateo

San Mateo-based.

Seed Round
Revvo

Revvo

San Mateo

San Mateo-based.

Seed Round
Solid Financial Technologies, Inc

Solid Financial Technologies, Inc

San Mateo

San Mateo-based.

Series A
Wevorce

Wevorce

San Mateo

San Mateo-based.

Venture Round
ipsy

ipsy

San Mateo

San Mateo-based.

Series A
Wiser Solutions

Wiser Solutions

San Mateo

San Mateo-based.

Seed Round
Observe

Observe

San Mateo

San Mateo-based.

Series C
Evil Genius Games

Evil Genius Games

San Mateo

San Mateo-based.

Seed Round
Chooch

Chooch

San Mateo

San Mateo-based.

Series A
Duality

Duality

San Mateo

San Mateo-based.

Seed Round
Gr4vy

Gr4vy

San Mateo

San Mateo-based.

Series A
SuperAnnotate

SuperAnnotate

San Mateo

San Mateo-based.

Series A
Zippia

Zippia

San Mateo

San Mateo-based.

Convertible Note
Ople

Ople

San Mateo

San Mateo-based.

Seed Round
Frame

Frame

San Mateo

San Mateo-based.

Convertible Note
Anonymous Health

Anonymous Health

San Mateo

San Mateo-based.

Seed Round
Freshworks

Freshworks

San Mateo

San Mateo-based.

Series H
BrewBird

BrewBird

San Mateo

San Mateo-based.

Series A
Drawbridge

Drawbridge

San Mateo

San Mateo-based.

Venture Round
Rockset

Rockset

San Mateo

San Mateo-based.

Series B
Vivace Therapeutics

Vivace Therapeutics

San Mateo

San Mateo-based.

Series B
AptEdge

AptEdge

San Mateo

San Mateo-based.

Seed Round
Mixer Labs

Mixer Labs

San Mateo

San Mateo-based.

Series A
UpNest

UpNest

San Mateo

San Mateo-based.

Seed Round
EverString

EverString

San Mateo

San Mateo-based.

Series B
Lattice Engines

Lattice Engines

San Mateo

San Mateo-based.

Series D
AT

Aceva Technologies

San Mateo

San Mateo-based.

Venture Round
Vividence

Vividence

San Mateo

San Mateo-based.

Series D
Plays.tv

Plays.tv

San Mateo

San Mateo-based.

Series A
Nuel

Nuel

San Mateo

San Mateo-based.

Pre Seed Round
IPMD, Inc.

IPMD, Inc.

San Mateo

San Mateo-based.

Seed Round
Skydio

Skydio

San Mateo

San Mateo-based.

Series E
Roboto Games

Roboto Games

San Mateo

San Mateo-based.

Series A
Super Evil Mega Corp

Super Evil Mega Corp

San Mateo

San Mateo-based.

Venture Round
Viki

Viki

San Mateo

San Mateo-based.

Series B
Bitcasa

Bitcasa

San Mateo

San Mateo-based.

Series A
Platfora

Platfora

San Mateo

San Mateo-based.

Series C
Sagimet Biosciences

Sagimet Biosciences

San Mateo

San Mateo-based.

Venture Round
Folloze

Folloze

San Mateo

San Mateo-based.

Seed Round
Edmodo

Edmodo

San Mateo

San Mateo-based.

Series D
newScale

newScale

San Mateo

San Mateo-based.

Series D
AVOS Systems

AVOS Systems

San Mateo

San Mateo-based.

Series A
UltraDNS

UltraDNS

San Mateo

San Mateo-based.

Series A
Kiteworks

Kiteworks

San Mateo

San Mateo-based.

Private Equity Round
Armory

Armory

San Mateo

San Mateo-based.

Series C
Arcion

Arcion

San Mateo

San Mateo-based.

Pre Seed Round
OpenEnvoy

OpenEnvoy

San Mateo

San Mateo-based.

Seed Round
Verkada

Verkada

San Mateo

San Mateo-based.

Series E
Reebelo

Reebelo

San Mateo

San Mateo-based.

Convertible Note
Din

Din

San Mateo

San Mateo-based.

Seed Round
FalconX

FalconX

San Mateo

San Mateo-based.

Series D
Momentive

Momentive

San Mateo

San Mateo-based.

Private Equity Round
Yellow.ai

Yellow.ai

San Mateo

San Mateo-based.

Series C
Ponder

Ponder

San Mateo

San Mateo-based.

Seed Round
MyBuys

MyBuys

San Mateo

San Mateo-based.

Series C
Valchemy

Valchemy

San Mateo

San Mateo-based.

Series B
EdgeSpring

EdgeSpring

San Mateo

San Mateo-based.

Series A
All startups in San Mateo | CleraMap