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The Founder's Handbook
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The Perfect Pitch Deck
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100 Accelerators & Incubators
Download Our List of The Top 100 Venture Capital Firms

This free sheet contains 100 VC firms, with information about the countries, cities, stages, and industries they invest in, as well as their contact details.

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100 Top Unicorns

Top 53 Venture Capital Firms in Boston (2026)

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Boston has always been a place where big ideas take root, and its venture capital community is a big reason why. For founders, navigating this world to find the right investor is a crucial first step.

The city is home to long-standing firms like Battery Ventures, with almost 900 investments, and Polaris Partners, which has guided over 200 of its portfolio companies to an exit.

Below is our list of the best 53 VC firms in Boston.

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Backing technology companies from seed to buyout, they focus on building category-defining businesses in markets ranging from application software to industrial tech. This approach has helped launch household names, including the likes of Coinbase, Wayfair, and Glassdoor.

Year Founded1983
FoundersRick Frisbie
Total Funding$17.7B
Average Check Size$500M
IndustriesLife Sciences, Industrial, Consumer, Cybersecurity, Cloud, Devops, AI & ML, Fintech, Healthcare, Infrastructure
Investment StageEarly Stage, Late Stage, Private Equity, Seed, Debt
Nº of Investments889 (349 as Lead Investor)
Nº of Exits231 (36 IPO'd)
Top Portfolio StartupsCoinbase, Wayfair, Glassdoor
Contact(415) 426-5900

With a focus on healthcare and biotechnology, Polaris Partners helps build companies working on digital health, data science, therapeutics, and genomics. They partner with founders from the earliest stages through later growth, having backed companies like Gossamer Bio and Syros Pharmaceuticals.

Year Founded1996
FoundersJon Flint, Steve Arnold, Terrance McGuire
Total Funding$4.5B
Average Check Size$5M
IndustriesHealthcare, Biotech
Investment StageEarly Stage, Late Stage, Private Equity, Seed, Series A, Series B
Nº of Investments745 (215 as Lead Investor)
Nº of Exits203 (54 IPO'd)
Top Portfolio StartupsGossamer Bio, Syros Pharmaceuticals, Neuronetics
Contactpartnership@polarispartners.com / +1 855 787 3500

As a multi-asset alternative investment firm, Bain Capital provides funding through private equity, public equity, credit, and venture capital across a wide range of industries. This broad financial toolkit enables them to support companies at every stage, from early ventures to post-IPO businesses and private equity deals.

Year Founded1984
FoundersColeman Mark, Eric Kriss, Mitt Romney
Investment StageDebt, Early Stage, Late Stage, Post-Ipo, Private Equity
Nº of Investments169 (76 as Lead Investor)
Nº of Exits75 (28 IPO'd)

Longwood Fund actively creates and invests in science-based companies developing novel solutions for important medical problems. Their hands-on model involves co-founding these ventures and guiding them from inception through to successful public offerings.

Year Founded2010
FoundersChristoph Westphal, David Steinberg, Michelle Dipp, Richard Aldrich
Investment StageEarly Stage, Late Stage, Private Equity, Seed
Nº of Investments68 (11 as Lead Investor)
Nº of Exits19 (13 IPO'd)
Contactinfo@longwoodfund.com / (617)351-2590
Pillar VC Logo

Co-founded by the leaders of successful companies like Wayfair and DraftKings, Pillar VC partners with founders at the very beginning to build breakthrough businesses. The firm invests in early-stage biotech, enterprise, and consumer startups, including PillPack and Desktop Metal, with a strong focus on companies emerging from universities.

Year Founded2016
FoundersAsh Ashutosh, Jamie Goldstein, Russ Wilcox, Sarah Hodges, Yvonne Hao
Total Funding$169M
Average Check Size$4M
IndustriesBiotech, Crypto & Blockchain, Consumer, Enterprise, Healthcare
Investment StageEarly Stage, Late Stage, Seed, Pre-Seed
Nº of Investments141 (23 as Lead Investor)
Nº of Exits15 (4 IPO'd)
Top Portfolio StartupsPillPack, Desktop Metal, Jobget
Contactcontact@pillar.vc / 857-400-0855

One Way Ventures provides seed-stage funding exclusively for immigrant tech founders building companies in the US and Canada. They have helped launch successful startups like Brex and Chipper Cash in sectors ranging from fintech to AI and robotics.

Year Founded2017
FoundersEveline Butchaskiy, Semyon Dukach
Total Funding$85.5M
Average Check Size$1.5M
IndustriesSupply Chain & Logistics, Transportation, Fintech, AI & ML, Future of Work, Robotics
Investment StageConvertible Note, Debt, Early Stage, Late Stage, Seed
Nº of Investments102 (18 as Lead Investor)
Nº of Exits10 (1 IPO'd)
Top Portfolio StartupsAirfox,Ka, Tone
Contactinfo@onewayvc.com / (972) 881-4645

January Ventures provides angel and pre-seed capital to founders across the US and Europe, with a focus on female, diverse, and distributed teams. The firm aims to replace the traditional "friends and family" round by backing founders based on tenacity and ambition rather than their pedigree or personal networks.

Year Founded2018
FoundersJennifer Keiser Neundorfer, Maren Thomas Bannon
Investment StageEarly Stage, Seed
Nº of Investments44 (1 as Lead Investor)
Nº of Exits2
Contacthello@january.ventures

REMUS Capital provides early-stage and seed funding for tech companies poised to drive digital transformation. With a portfolio that includes ClassPass, they operate as long-term partners to help founders build transformative businesses from the ground up.

Year Founded2008
FoundersKrishna K. Gupta
Investment StageEarly Stage, Seed
Nº of Investments23 (3 as Lead Investor)
Nº of Exits3 (1 IPO'd)

As a lead, first institutional investor, .406 Ventures backs early-stage entrepreneurs building companies in cybersecurity, cloud infrastructure, and technology-enabled services. Their team of veteran operators and investors provides hands-on experience and deep industry connections to help build market-changing companies like Carbon Black.

Year Founded2005
FoundersLarry Begley, Liam Donohue, Maria Cirino
Total Funding$1B
Average Check Size$5M
IndustriesCybersecurity, Cloud, Health & Wellness
Investment StageEarly Stage, Late Stage, Seed, Series A
Nº of Investments204 (63 as Lead Investor)
Nº of Exits35 (3 IPO'd)
Top Portfolio StartupsBend, Compass, Carbon Black
Contactcontact@406ventures.com / (617) 406-3300

Asymmetric Capital Partners backs pre-seed and seed stage founders building companies in B2B SaaS, marketplaces, digital health, and fintech. Their thesis-driven approach identifies disruptive technology leaders, whom they support with transparent, research-driven, and operator-centric capital.

Year Founded2021
FoundersRob Biederman
Investment StageEarly Stage
Nº of Investments53 (15 as Lead Investor)
Nº of Exits8

43 Additional Boston VC Firms Worth Pitching

While our favorite firms are a solid starting point, Boston's venture community has plenty more to offer. Together, the investors below have funded almost 2,800 startups and helped more than 650 of them reach an exit.

These firms are backing founders across many different industries. Here’s a look at the other venture capital firms funding what's next in Boston.

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