69 Best Startups in Brighton Boston to Watch in 2025

The Definitive Seedtable Ranking of Startups in Brighton Boston

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 1,180 start-ups with an aggregate funding of $14.4b. The average funding per company in this subset is $208.5m.

Last update to the database: Feb 18, 2025. See changelog.

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6

Funding Rounds

$95.0m

Money raised

ClimaCell is a Boston-based weather intelligence platform for automated weather predictions.

7

Funding Rounds

$267.5m

Money raised

Immuta is a Boston-based provider of a cloud-native data governance platform for organizations to automate data access control, security, and privacy compliance.

10

Funding Rounds

$1.6b

Money raised

Snyk is a technology company offering a software development security platform using open-source code.

5

Funding Rounds

$45.8m

Money raised

Boundless is a Seattle-based company offering immigrants tools, information, and personalized support to facilitate their immigration journey.

9

Funding Rounds

$1.1b

Money raised

Circle is a peer-to-peer payments technology company that is headquartered in Boston, Massachusetts and was founded in 2013 by Jeremy Allaire and Sean Neville.

10

Funding Rounds

$1.0b

Money raised

DataRobot sells a machine learning platform that helps users build and deploy accurate predictive models. The Boston-based company was founded in 2012 by Jeremy Achin.

5

Funding Rounds

$390.0m

Money raised

PathAI is a Boston-based artificial intelligence company developing therapeutics and healthcare products.

7

Funding Rounds

$63.3m

Money raised

Catalog is a Boston, Massachusetts-based company developing a platform for DNA-based digital data storage.

3

Funding Rounds

$10.0m

Money raised

The RepTrak Company, formerly the Reputation Institute, is a Boston-based data-driven reputation analysis company founded in 1997 by Cees van Riel, Dr. Charles Fombrun, Kasper Ulf Nielsen and Nicolas Georges Trad.

5

Funding Rounds

$457.2m

Money raised

EGenesis is a gene editing and genome engineering company developing human-compatible engineered organs to treat diseases

Key people:

6

Funding Rounds

$37.7m

Money raised

MachineMetrics is a developer of industrial IoT analytics and a machine monitoring platform.

5

Funding Rounds

$33.8m

Money raised

Armored Things is a Boston-based company founded in 2017 by Julie Johnson, Chris Lord and Charles Curran.

7

Funding Rounds

$8.4m

Money raised

Pison is a human performance company that optimizes cognitive and physiological capability using gesture control.

6

Funding Rounds

$678.5m

Money raised

Klaviyo is a marketing automation software company which has a email software platform with SMS for ecommerce companies.

3

Funding Rounds

$13.5m

Money raised

Binah.ai is a company that provides artificial intelligence-powered, video-based health and wellness monitoring.

10

Funding Rounds

$568.0m

Money raised

An insurance technology company offering artificially intelligent software for insurance fraud detection and claims handling.

Location:

5

Funding Rounds

$111.8m

Money raised

Orig3n is a biotechnology company developing personalized regenerative medicine treatments based on patient genetic profiles.

3

Funding Rounds

$42.5m

Money raised

A healthcare company using artificial intelligence to help track and predict the onset of human diseases.

6

Funding Rounds

$119.0m

Money raised

Zoe is a Boston and London-based company which builds software for tracking individuals' nutrition response patterns, as well as a mobile application for tracking COVID-19 symptoms.

7

Funding Rounds

$428.8m

Money raised

Aiven is a company that offers a managed open-source and multi-cloud data platform.

4

Funding Rounds

$13.0m

Money raised

Help Scout is a company developing a software platform for customer service.

4

Funding Rounds

$41.7m

Money raised

Empatica designs and develops wearable health devices for health monitoring, treatment, and research.

2

Funding Rounds

$8.1m

Money raised

Wanderu is a developer of a travel meta-search engine used to book inter-city buses and trains.

2

Funding Rounds

$50.0m

Money raised

Neighborly drives investment in world-positive infrastructure projects like broadband, solar microgrids, and libraries.

3

Funding Rounds

$107.0m

Money raised

Drift is a software company offering a conversational marketing platform founded in 2015 by David Cancel.

8

Funding Rounds

$144.9m

Money raised

Logz.io is an AI-powered log analysis platform that offers the open-source ELK Stack as an enterprise-grade service.

14

Funding Rounds

$87.2m

Money raised

A medical company in Massachusetts focusing on lowering the cost of vaccine distribution.

8

Funding Rounds

$192.5m

Money raised

Botkeeper combines artificial intelligence and machine learning technology with accountants to deliver a bookkeeping & pre-accounting solution to accounting firms and their clients.

6

Funding Rounds

$349.2m

Money raised

A healthcare company helping patients management their health and their involvement in the healthcare system.

Industries:

Location:

Key people:

2

Funding Rounds

$4.5m

Money raised

Cellink AB is a biotechnology research company based in Gothenburg.

1

Funding Rounds

Clear Ballot is a Boston-based company founded in 2009.

Location:

6

Funding Rounds

$11.0m

Money raised

A brain-computer interface company building software and hardware products, neurotechnology tools that interpret human intent, measure emotion and provide telekinetic control of the digital world based on EEG signals.

4

Funding Rounds

$153.5m

Money raised

Sherlock Biosciences is a Cambridge, Massachusetts-based company founded in 2019 by David R. Walt, Rahul Dhanda, Feng Zhang, Jim Collins, Deborah Hung, Jonathan Gootenberg, Omar Abudayyeh, Pardis Sabeti and Todd Golub.

6

Funding Rounds

$107.6m

Money raised

Zapata Computing is a company developing quantum software and algorithms for business founded in 2017 by Christopher Savoie, Alán Aspuru-Guzik, Jhonathan Romero Fontalvo, Jonathan Olson, Peter Johnson and Yudong Cao.

2

Funding Rounds

$6.0m

Money raised

Privy is a company founded in 2011 by Ben Jabbawy.

6

Funding Rounds

$80.4m

Money raised

Rasa is a company that offers a conversational AI platform for customized conversations at scale.

6

Funding Rounds

$97.6m

Money raised

VMRay provides threat detection and analysis to enterprises.

3

Funding Rounds

$7.6m

Money raised

Embr Labs is a technology company that focuses on wellness that harnesses the power of cutting-edge technology to improve thermal comfort.

7

Funding Rounds

$72.5m

Money raised

Accion Systems is a company that provides in-space propulsion systems for satellites

7

Funding Rounds

$668.2m

Money raised

Cybereason is a Boston-based cybersecurity company.

4

Funding Rounds

$60.2m

Money raised

Rapid7 is a Boston-based cybersecurity company providing security data and analytics solutions.

3

Funding Rounds

$17.4m

Money raised

Metalenz is a fabless semiconductor company specializing in the development and manufacture of a flat lens system based on optical metasurfaces.

6

Funding Rounds

$230.6m

Money raised

Leader in delivering real-world evidence (RWE) and outcomes-based analytics solutions to life science companies and payers.

6

Funding Rounds

$42.3m

Money raised

Pliant is a company offering a workflow orchestration and infrastructure automation platform.

9

Funding Rounds

$134.5m

Money raised

U.S-based company providing a platform to match patients with the right healthcare personnel.

2

Funding Rounds

$2.0m

Money raised

Antera Therapeutics is an allergy prevention development company.

4

Funding Rounds

$479.5m

Money raised

Formerly BioMedicines, Intarcia Therapeutics is an American biopharmaceutical company developing therapies for diseases with long-term treatment requirements.

1

Funding Rounds

Insight Data Science is a Palo Alto-based education startup providing post-doctoral training programs in the big data industry.

3

Funding Rounds

$124.0m

Money raised

A company that has created a software solution for businesses to monitor their security effectiveness. It was founded in 2011 and is located in Boston, Massachusetts.

9

Funding Rounds

$117.5m

Money raised

Cogito is an enterprise cloud computing and software development company making software to provide AI-driven coaching to phone professionals.

5

Funding Rounds

$287.8m

Money raised

exCater is a Boston, MA based online catering marketplace.

4

Funding Rounds

$18.2m

Money raised

A company offering a platform for automatically building, running, and maintaining web application QA testing.

2

Funding Rounds

$24.5m

Money raised

An insurance technology company offering a platform for employee benefits and insurance.

5

Funding Rounds

$70.0m

Money raised

LogRocket is a front-end monitoring and product analytics platform for developers.

1

Funding Rounds

$2.7m

Money raised

Aliro Technologies (Aliro), a spinout of the NarangLab at Harvard University, makes software that facilitates user access to present day quantum computers.

7

Funding Rounds

$100.8m

Money raised

Coin Metrics provides network and market data and analysis for cryptocurrencies.

12

Funding Rounds

$208.0m

Money raised

Rethink Robotics developed and patented Sawyer, a robot that can replace human labor where danger is likely or difficult.

4

Funding Rounds

$61.5m

Money raised

Flipside Crypto is a blockchain company founded in 2017 by Dave Balter, Jim Myers and eric stone.

5

Funding Rounds

$32.5m

Money raised

Fortify is a Boston-based 3D printing company that has the goal to enable fabrication of composites with optimized microstructures

7

Funding Rounds

$443.5m

Money raised

Biofourmis is a global health IT start-up in Massachusetts that focuses on personalized care and therapies using digital therapeutics.

6

Funding Rounds

$478.8m

Money raised

Reify Health is a company building healthcare system

8

Funding Rounds

$1.6b

Money raised

Whoop is a performance optimization system for elite athletes and teams.

1

Funding Rounds

$7.0m

Money raised

Foundation Devices is a technology company developing open-source hardware for Bitcoin and Web3.

1

Funding Rounds

$40.0m

Money raised

Allonnia is developing a new solution intended for waste remediation and management.

4

Funding Rounds

$64.5m

Money raised

Alfresco is a software company founded in 2005 by John Newton, John Newton and John Powell.

2

Funding Rounds

$72.0m

Money raised

AlgoSec is a Ridgefield Park, New Jersey-based developer of network security software automating security policy management and business applications and ensuring security compliance.

2

Funding Rounds

$294.0m

Money raised

Amwell is a telemedicine company.

3

Funding Rounds

$59.2m

Money raised

Buoy is an AI-driven digital assistant that helps patients self-diagnose and triage to the appropriate care.

6

Funding Rounds

$36.4m

Money raised

Crayon is a Boston-based company founded in 2015 by Jonah Lopin.

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