Boston Unicorns

12 Successful Unicorn Companies in Boston

Here’s a complete list of unicorn companies founded in Boston, which includes Circle and Klaviyo.

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There's no doubt that Boston has become a leading hub for technology-based startups.

Major factors behind Boston's success with these startups include an abundance of highly skilled talent, government support that includes tax incentives, and progressive attitudes towards startups.

Here's the full list including Indigo and Klaviyo.

The 12 Unicorn Companies in Boston

Circle

Circle

Circle is the global crypto finance platform, making it possible for anyone to buy, sell, use, and accept crypto assets.

Details of the startup:

  • Valuation:

    $3.00

    B (

    May 2018

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2013

  • Founders:

    Jeremy Allaire, Sean Neville

  • Industries:

    Banking, Blockchain, Cryptocurrency, Finance, Financial Services, FinTech, Payments, Personal Finance

  • Number of employees:

    250-500

  • Funding Amount:

    $271,000,000

  • Number of funding rounds:

    8

  • Number of investors:

    29

here

Cybereason

Cybereason

Cybereason is a cybersecurity solution that detects and responds to advanced cyberattacks, without compromising the performance of your systems.

Details of the startup:

  • Valuation:

    $1.50

    B (

    June 2017

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2012

  • Founders:

    Lior Div, Yonatan Amit, Yossi Naar

  • Industries:

    Cyber Security, Enterprise Software, Intrusion Detection, Real Time

  • Number of employees:

    100-250

  • Funding Amount:

    $388,600,000

  • Number of funding rounds:

    5

  • Number of investors:

    4

here

DataRobot

DataRobot

DataRobot is a platform that enables easy-to-use AI technology to improve decision making. It improves the quality of your intel and reduces your vulnerability to risk, fraud, and compliance issues.

Details of the startup:

  • Valuation:

    $2.80

    B (

    July 2019

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2012

  • Founders:

    Jeremy Achin, Thomas DeGodoy

  • Industries:

    Artificial Intelligence, Enterprise Software, Machine Learning, SaaS

  • Number of employees:

    1,000-5,000

  • Funding Amount:

    $750,598,000

  • Number of funding rounds:

    10

  • Number of investors:

    33

here

ezCater

ezCater

EzCater is the fastest growing online marketplace for those in need of catering services. Whether you’re headed to a board meeting, a business lunch, or an after-work happy hour, EzCater makes it easy and affordable for you to find fresh food and fantastic local catering options.

Details of the startup:

  • Valuation:

    $1.25

    B (

    April 2019

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2007

  • Founders:

    Briscoe Rodgers, Stefania Mallett

  • Industries:

    Catering, Hospitality, Marketplace, Restaurants

  • Number of employees:

    500-1,000

  • Funding Amount:

    $320,789,999

  • Number of funding rounds:

    10

  • Number of investors:

    21

here

Ginkgo Bioworks

Ginkgo Bioworks

Ginkgo Bioworks is an emerging leader in the biological engineering industry to develop custom microbes across industries.

Details of the startup:

  • Valuation:

    $4.20

    B (

    December 2017

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2008

  • Founders:

    Austin Che, Barry Canton, Jason Kelly, Reshma Shetty, Tom Knight

  • Industries:

    Biopharma, Biotechnology, Chemical

  • Number of employees:

    250-500

  • Funding Amount:

    $797,848,100

  • Number of funding rounds:

    9

  • Number of investors:

    33

here

Indigo

Indigo

Indigo is an end-to-end solution that integrates microbiology technologies to revolutionizes agronomic productivity in agricultural markets around the world.

Details of the startup:

  • Valuation:

    $3.50

    B (

    September 2017

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2014

  • Founders:

    Geoffrey von Maltzahn, Ignacio Martinez, Noubar Afeyan

  • Industries:

    Agriculture, AgTech, Farming, GreenTech

  • Number of employees:

    1,000-5,000

  • Funding Amount:

    $1,169,000,000

  • Number of funding rounds:

    11

  • Number of investors:

    12

here

Klaviyo

Klaviyo

Klaviyo is a powerful email platform that combines automation, marketing-based business intelligence, and lead nurturing to help grow your ecommerce.

Details of the startup:

  • Valuation:

    $4.15

    B (

    November 2020

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2012

  • Founders:

    Andrew Bialecki, Ed Hallen

  • Industries:

    Advertising, E-Commerce, Marketing, Marketing Automation, Software

  • Number of employees:

    500-1,000

  • Funding Amount:

    $678,500,000

  • Number of funding rounds:

    5

  • Number of investors:

    15

here

OutSystems

OutSystems

OutSystems helps enterprises have a new competitive advantage by allowing them to rapidly develop, deploy, and manage enterprise-grade apps.

Details of the startup:

  • Valuation:

    $9.50

    B (

    June 2018

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2001

  • Founders:

    Paulo Rosado, Rui Pereira

  • Industries:

    Data Integration, Developer Platform, Developer Tools, PaaS, SaaS, Software

  • Number of employees:

    1,000-5,000

  • Funding Amount:

    $572,081,803

  • Number of funding rounds:

    7

  • Number of investors:

    11

here

Starburst Data

Starburst Data

Starburst Data is a data access and analytics company developing an SQL query engine that enables developers to have a tool they can use to build rich, powerful applications.

Details of the startup:

  • Valuation:

    $1.20

    B (

    January 2021

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2017

  • Founders:

    Anu Sudarsan, Dain Sundstrom, David Phillips, Grzegorz Kokosiński, Justin Borgman, Kamil Bajda-Pawlikowski, Karol Sobczak, Martin Traverso, Matt Fuller, Piotr Findeisen, Wojciech Biela

  • Industries:

    Analytics, Big Data, Information Technology, Open Source

  • Number of employees:

    100-250

  • Funding Amount:

    $164,000,000

  • Number of funding rounds:

    3

  • Number of investors:

    4

here

Starry

Starry

Starry is a new provider of high-speed Internet to homes and small businesses using next-generation technology. Their first product, Starry Station, transforms any home into a Wi-Fi hotspot with unlimited data.

Details of the startup:

  • Valuation:

    $1.29

    B (

    July 2018

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2014

  • Founders:

    Chaitanya Kanojia

  • Industries:

    Hardware, Internet, Network Hardware, Wireless

  • Number of employees:

    250-500

  • Funding Amount:

    $380,000,000

  • Number of funding rounds:

    3

  • Number of investors:

    9

here

Toast

Toast

Toast is a powerful POS and restaurant management solution, engineered to help kitchens run seamlessly, increase profits, and bring delicious food to your customers faster.

Details of the startup:

  • Valuation:

    $4.90

    B (

    July 2018

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2011

  • Founders:

    Aman Narang, Jonathan Grimm, Steve Fredette

  • Industries:

    Point of Sale, Restaurants, SaaS, Software

  • Number of employees:

    1,000-5,000

  • Funding Amount:

    $901,950,000

  • Number of funding rounds:

    7

  • Number of investors:

    18

here

WHOOP

WHOOP

WHOOP is a personalized, data-driven performance management system designed for athletes.

Details of the startup:

  • Valuation:

    $1.20

    B (

    October 2020

    )

  • Country:

    United States

  • City:

    Boston

  • Started in:

    2012

  • Founders:

    Aurelian Nicolae, John Capodilupo, Will Ahmed

  • Industries:

    Fitness, Sports, Wearables, Wellness

  • Number of employees:

    250-500

  • Funding Amount:

    $204,751,000

  • Number of funding rounds:

    8

  • Number of investors:

    33

here
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