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Top Unicorn Startups in San Jose for 2026

In San Jose, we rank 7 unicorn startups based on an algorithm that considers factors such as total investment, quarterly employee count, and website traffic. Unicorns in San Jose are falling behind the performance of their global counterparts.

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Top Unicorn Startups in San Jose for 2026

1st
Cohesity logo
CohesitySB Score: 620

Cohesity is a data management technology company that provides hyper-converged secondary storage solutions for backups, file services, and analytics. With the Cohesity Data Cloud, organizations can secure, manage, and recover data at an enterprise scale while gaining insights through AI capabilities.

View Full Page
Website
www.cohesity.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$810M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
2nd
Automation Anywhere logo
Automation AnywhereSB Score: 606

Automation Anywhere is a global company that specialises in Robotic Process Automation, offering AI-powered software bots that automate repetitive tasks. The company's cloud-native platform integrates RPA, artificial intelligence, machine learning, and analytics to enhance productivity, customer experience, and employee engagement.

View Full Page
Website
www.automationanywhere.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$852.7M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
3rd
Signifyd logo
SignifydSB Score: 576

Signifyd is a SaaS-based, enterprise-grade fraud technology solution for e-commerce stores. It simplifies fraud detection through a financial guarantee, allowing businesses to increase sales while reducing fraud losses. It was founded based on the belief that e-commerce businesses should be able to grow without fear of fraud. The solution solves the challenges that growing e-commerce businesses persistently face: billions of dollars lost in chargebacks, customer dissatisfaction from mistaken declines, and operational costs due to tedious, manual transaction investigations. Launched in 2011, Signifyd is used by multiple companies on the Fortune 1000 and Internet Retailer Top 500 lists.

View Full Page
Website
www.signifyd.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$409M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)

Total amount:7

Most Valuable Unicorns in San Jose for 2026

The top three most valuable unicorns in San Jose have raised total funding of more than USD 740M. Among the top three funded unicorns, the most popular industry, based on total funding, is Software & Data.
1st
Automation Anywhere logo
Automation AnywhereSB Score: 606

Automation Anywhere is a global company that specialises in Robotic Process Automation, offering AI-powered software bots that automate repetitive tasks. The company's cloud-native platform integrates RPA, artificial intelligence, machine learning, and analytics to enhance productivity, customer experience, and employee engagement.

View Full Page
Website
www.automationanywhere.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$852.7M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
2nd
Cohesity logo
CohesitySB Score: 620

Cohesity is a data management technology company that provides hyper-converged secondary storage solutions for backups, file services, and analytics. With the Cohesity Data Cloud, organizations can secure, manage, and recover data at an enterprise scale while gaining insights through AI capabilities.

View Full Page
Website
www.cohesity.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$810M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
3rd
Signifyd logo
SignifydSB Score: 576

Signifyd is a SaaS-based, enterprise-grade fraud technology solution for e-commerce stores. It simplifies fraud detection through a financial guarantee, allowing businesses to increase sales while reducing fraud losses. It was founded based on the belief that e-commerce businesses should be able to grow without fear of fraud. The solution solves the challenges that growing e-commerce businesses persistently face: billions of dollars lost in chargebacks, customer dissatisfaction from mistaken declines, and operational costs due to tedious, manual transaction investigations. Launched in 2011, Signifyd is used by multiple companies on the Fortune 1000 and Internet Retailer Top 500 lists.

View Full Page
Website
www.signifyd.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$409M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
4th
Lyten logo
LytenSB Score: 509

Lyten is an innovative materials company that transforms methane into low-carbon products by capturing carbon and creating 3D Graphene. This versatile supermaterial serves as a foundation for developing applications focused on decarbonization, contributing to a more sustainable future.

View Full Page
Website
www.lyten.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$367M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
5th
Vectra Networks logo
Vectra NetworksSB Score: 551

Vectra excels in detecting and responding to threats across all platforms, from cloud to user devices. They lead in safeguarding data centers and IoT devices, ensuring comprehensive protection.

View Full Page
Website
www.vectra.ai
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$352.5M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
6th
Visby Medical logo
Visby MedicalSB Score: 378

Offering rapid and precise PCR testing for COVID-19, Chlamydia, Gonorrhea, and Trichomonas at the point of care. Get quick results with our convenient service.

View Full Page
Website
www.visbymedical.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$426.3M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
7th
Splashtop logo
SplashtopSB Score: 567

Splashtop Inc. provides cutting-edge remote access and support solutions for a wide range of users, including enterprises, academic institutions, government agencies, and individuals. Their software enables seamless remote access and support for IT departments, small businesses, and MSPs, revolutionizing the way people work and collaborate.

View Full Page
Website
www.splashtop.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$99M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)

Total amount:7

Top Hiring Unicorns in San Jose by Employee Number

The top three hiring unicorns in San Jose have an average employee size that is larger than to the global average. Among these, the Hardware & IoT industry features the unicorn with the largest workforce.
1st
Cohesity logo
CohesitySB Score: 620

Cohesity is a data management technology company that provides hyper-converged secondary storage solutions for backups, file services, and analytics. With the Cohesity Data Cloud, organizations can secure, manage, and recover data at an enterprise scale while gaining insights through AI capabilities.

View Full Page
Website
www.cohesity.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$810M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
2nd
Automation Anywhere logo
Automation AnywhereSB Score: 606

Automation Anywhere is a global company that specialises in Robotic Process Automation, offering AI-powered software bots that automate repetitive tasks. The company's cloud-native platform integrates RPA, artificial intelligence, machine learning, and analytics to enhance productivity, customer experience, and employee engagement.

View Full Page
Website
www.automationanywhere.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$852.7M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
3rd
Signifyd logo
SignifydSB Score: 576

Signifyd is a SaaS-based, enterprise-grade fraud technology solution for e-commerce stores. It simplifies fraud detection through a financial guarantee, allowing businesses to increase sales while reducing fraud losses. It was founded based on the belief that e-commerce businesses should be able to grow without fear of fraud. The solution solves the challenges that growing e-commerce businesses persistently face: billions of dollars lost in chargebacks, customer dissatisfaction from mistaken declines, and operational costs due to tedious, manual transaction investigations. Launched in 2011, Signifyd is used by multiple companies on the Fortune 1000 and Internet Retailer Top 500 lists.

View Full Page
Website
www.signifyd.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$409M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
4th
Vectra Networks logo
Vectra NetworksSB Score: 551

Vectra excels in detecting and responding to threats across all platforms, from cloud to user devices. They lead in safeguarding data centers and IoT devices, ensuring comprehensive protection.

View Full Page
Website
www.vectra.ai
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$352.5M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)

Total amount:7

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Top Cities for Startups in United States - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
2026 National Rank CityGlobal RankTotal Score & National ShareAnnual Growth

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Quality ScoreBusiness Score
1st
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935.32535.2%
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352.15913.3%
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152.3715.7%
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127.1194.8%
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