69 Best Ai Startups in Boston to Watch in 2026

The Definitive Seedtable Ranking of Ai Startups in 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 141 start-ups with an aggregate funding of $8.6b. The average funding per company in this subset is $125.0m.

Last update to the database: Jan 27, 2026. See changelog.

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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

$1.0b

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.

6

Funding Rounds

$37.7m

Money raised

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

Key people:

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.

Location:

Key people:

7

Funding Rounds

$8.4m

Money raised

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

Key people:

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.

Location:

Key people:

3

Funding Rounds

$107.0m

Money raised

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

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.

Key people:

7

Funding Rounds

$668.2m

Money raised

Cybereason is a Boston-based cybersecurity company.

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.

Location:

Key people:

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

$64.5m

Money raised

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

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.

Location:

Key people:

6

Funding Rounds

$36.4m

Money raised

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

Location:

Key people:

3

Funding Rounds

$27.3m

Money raised

Mighty AI is a company that provides computer vision models for autonomous vehicles..

2

Funding Rounds

$15.0m

Money raised

Phiar Technologies is a company that provides a vehicle navigation platform based on the combined technologies of deep learning artificial intelligence and augmented reality.

2

Funding Rounds

$290.0k

Money raised

Beagle Learning is a Boston, Massachusetts-based company that provides a learning and collaboration platform for higher education institutions, corporations, and the military.

Location:

Key people:

2

Funding Rounds

$25.0m

Money raised

Reverie Labs is a drug dicovery company that uses machine learning founded by Jonah Kallenbach.

Location:

Key people:

6

Funding Rounds

$32.1m

Money raised

A company using artificial intelligence to create a platform for solving visual inspection challenges in industrial environments.

3

Funding Rounds

$14.5m

Money raised

Figur8 is a company developing wearables for athletic performance and musculoskeletal analysis.

Location:

Key people:

3

Funding Rounds

$26.5m

Money raised

PostEra is a biotechnology company that uses machine learning for medicinal chemistry services.

2

Funding Rounds

$23.3m

Money raised

A technology company developing technologies for self driving vehicles.

4

Funding Rounds

$17.2m

Money raised

Filtered is a platform designed to help companies hire engineers based on ability, founded by Oliver Weng and Paul Bilodeau.

Location:

Key people:

1

Funding Rounds

$4.7m

Money raised

Asimov is a startup that programs living cells with genetic circuits.

10

Funding Rounds

$786.3m

Money raised

A quantum physics and AI drug research and development company

11

Funding Rounds

$98.6m

Money raised

snap40 is a company founded in 2015 by Christopher McCann.

8

Funding Rounds

$1.2b

Money raised

Indigo is an agricultural technology company utilizing natural microbiology and digital technologies to improve farmers' profitability, environmental sustainability and consumer health.

7

Funding Rounds

$5.0m

Money raised

Netra is a Boston-based company founded in 2015 by Shashi Kant.

8

Funding Rounds

$173.8m

Money raised

Linksquares developed software that features AI-powered contract management and analytics tool for in-house legal and finance teams.

Key people:

3

Funding Rounds

$3.8m

Money raised

Sentenai is a Boston-based AI company.

1

Funding Rounds

$150.0m

Money raised

Concerto Health AI is a Boston-based company which provides data and AI-driven solutions to life science researchers and healthcare providers.

3

Funding Rounds

$27.5m

Money raised

Indico is a venture-backed startup that aims to apply machine learning into practical use within the enterprise.

2

Funding Rounds

$26.0m

Money raised

Eleos Health is a mental health startup that focuses on using voice analysis and NLP to improve treatment outcomes and workflow efficiency

6

Funding Rounds

$42.3m

Money raised

Day Zero Diagnostics is a Allston and Boston-based manufacturer and supplier of molecular diagnostic tools.

Key people:

4

Funding Rounds

$18.9m

Money raised

A company offering a voice first care management platform that is headquartered in Boston, Massachusetts and was founded in 2014 by Dr. Aiden Feng, Emanuele Musini, and James Wyman.

1

Funding Rounds

$900.0k

Money raised

Z Imaging is a company focused on the improvement of Image-Guided Medicine and Radiology with the use of augmented reality technology.

Location:

Key people:

2

Funding Rounds

$583.0m

Money raised

Transmit Security is a Tel Aviv-based cybersecurity company offering a low code platform for authentication, trust, and identity management.

Key people:

7

Funding Rounds

$73.7m

Money raised

WireWheel is a company founded in 2016 by Chris Getner, Justin Antonipillai and Amol Deshpande.

Key people:

5

Funding Rounds

$20.0m

Money raised

Perceptive Automata is a company offering human behavior prediction technology for the development of autonomous vehicles.

Key people:

7

Funding Rounds

$27.5m

Money raised

Raptor Maps is a company that is building software with the use of drones and machine vision to help farms increase productivity.

3

Funding Rounds

$80.0m

Money raised

Lendbuzz uses Big Data analytics to significantly improve access to credit for international students and professionals living in the US. We look beyond a simple credit score and focus on our customers' background information such as employment, educational, financial or personal history to assess their creditworthiness and grant the customer a loan. Lendbuzz offers our international customers access to car loans and car refinancing at exceptionally attractive terms and rates regardless of credit history, credit score and lack of social security number. We believe that anyone working, studying and living in the US is eligible for access to credit at fair rates!

Location:

Key people:

1

Funding Rounds

$50.0k

Money raised

Technology startup using data analysis and artificial Intelligence to improve livestock management and food production around the world.

4

Funding Rounds

$22.6m

Money raised

GreatHorn is a Waltham, Massachusetts-based cybersecurity company developing protection products for cloud email systems.

5

Funding Rounds

$32.4m

Money raised

Sea Machines Robotics is a Boston-based company founded in 2014 by Michael Gordon Johnson.

Location:

Key people:

2

Funding Rounds

$14.0m

Money raised

Evergage is a company founded in 2010.

4

Funding Rounds

$171.0m

Money raised

OM1 is a company founded in 2015 by Rich Gliklich.

4

Funding Rounds

$33.0m

Money raised

Aiera is the leader in generative AI solutions for financial services professionals. Backed by a consortium of leading Wall Street banks and research providers, the platform integrates broker research, expert network content, financial news, transcripts, filings, and other public data sources into comprehensive technology solutions.

Location:

Key people:

3

Funding Rounds

$46.8m

Money raised

Alyce is an AI-powered Personal Experience Platform that helps Enterprise sales and marketing teams create personal bonds with their prospects, customers and partners through one-to-one gifting. This unique approach creates relatable, relevant and respectful outreach that appeals to the person behind the persona to build rapport, earn trust and drive loyalty.

Industries:

Location:

3

Funding Rounds

$3.7m

Money raised

Greensight Agronomics is a company founded in 2014 by James Peverill.

Key people:

3

Funding Rounds

$57.0m

Money raised

Corvus Insurance is a Boston-based insurance company developing artificial intelligence for commercial insurance products helping to predict and prevent risk for policyholders and brokers.

5

Funding Rounds

$102.1m

Money raised

Attivio is a Boston-based company founded in 2007 by Ali Riaz, Sid Probstein, Per-Olof Söderberg and Will Johnson.

Location:

Key people:

7

Funding Rounds

$8.2m

Money raised

MarketMuse lets marketers measure and improve the quality of their content. They solve the two biggest problems in content marketing: writing a large amount of content that is relevant, and writing high-quality content ranking well on search engines.

Location:

Key people:

6

Funding Rounds

$72.7m

Money raised

Jibo is known for creating Jibo, an AI-powered interactive home robot.

Location:

Key people:

4

Funding Rounds

$55.0m

Money raised

Wellframe is a Boston-based company founded in 2011 by Archit Bhise, Jacob Sattelmair, Trishan Panch and Vinayak Ramesh.

Location:

Key people:

1

Funding Rounds

$1.2m

Money raised

Future of Life Institute (FLI) is a Cambridge, Massachusetts-based research company and discussion journal focusing on the risks of artificial intelligence, biotechnology, nuclear technology, and climate technology.

Key people:

1

Funding Rounds

$5.0m

Money raised

Company offers a software platform for data science teams that unites data prep, machine learning, and predictive model deployment.

3

Funding Rounds

$20.2m

Money raised

Centaur Labs is a medical AI platform that offers medical data labeling services.

Location:

Key people:

3

Funding Rounds

$65.3m

Money raised

SessionM is a Boston-based company founded in 2011.

Location:

4

Funding Rounds

$575.0k

Money raised

Cangrade is a company founded in 2014 by Steve Lehr, Gershon Goren and Michael Burtov.

3

Funding Rounds

$45.0m

Money raised

CyberX was a Waltham, Massachusetts-based cybersecurity company. The company was acquired by Microsoft in June 2020.

3

Funding Rounds

$32.0m

Money raised

Topline Pro is a communications suite for home service professionals founded in 2020 by Shannon Kay.

5

Funding Rounds

$353.8m

Money raised

Caresyntax is an AI surgery platform founded in 2013 by Bjoern Von Siemens.

Location:

Key people:

2

Funding Rounds

$11.7m

Money raised

Ginger Software is a company founded in 2008 by Yael Karov.

4

Funding Rounds

$3.3m

Money raised

Southie Autonomy Works is a Boston-based company founded in 2017 by Rahul Chipalkatty.

Location:

Key people:

4

Funding Rounds

$27.5m

Money raised

Mainstay is a Boston-based company.

Location:

Key people:

1

Funding Rounds

Semantria is an artificial Intelligence company founded in 2011 by Oleg Rogynskyy.

Location:

Key people:

1

Funding Rounds

$2.0m

Money raised

Coalesce.ai is a software application that automates tedious, manual workflows in financial services firms (e.g., email surveillance and document processing). Coalesce.ai's technology, User Defined Machine Learning (UDML), allows end-users to teach the software to filter, analyze, and process data without the need for programming.

Location:

Key people:

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