Venture Capital Firms in Boston

Browse 791 venture capital firms headquartered in Boston. Median check across the 778 firms that disclose a range is $500K–$2.5M; most active at Seed, Pre-Seed, Series A; concentrated in SaaS, AI / ML, Healthcare. Every firm is verified — explore their thesis, check size, and portfolio, then get matched with the best-fit investors for your startup.

Verified Boston VC firms

MBM Capital

MBM Capital is focused on emerging AI technologies and secure software solutions that fortify data protection.

  • AI / ML
  • Other
  • Seed
  • $1.0M – $5.0M
  • Cambridge, MA

Manufacture Tech Fund

Supports early-stage startups revolutionizing the manufacturing and operational efficiency sector.

  • Other
  • Pre-Seed, Seed
  • $100K – $1.0M
  • Boston, MA
  • 1 portfolio company

MarTech Labs Fund

Early-stage fund exclusively investing in MarTech platforms focused on automation, SaaS, and AI-driven innovation.

  • Other
  • SaaS
  • AI / ML
  • Pre-Seed
  • $750K – $2.5M
  • Boston, MA
  • 2 portfolio companies

MarTech Wave

Invests in disruptive marketing technologies enhancing efficiency and creativity in campaign management.

  • Other
  • Pre-Seed, Seed
  • $300K – $1.5M
  • Boston, MA
  • 1 portfolio company

Marigold Health

Specialized in early-stage companies transforming mental health using software and technology to improve outcomes.

  • Other
  • Healthcare
  • AI / ML
  • Pre-Seed, Seed
  • $500K – $3.0M
  • Boston, MA
  • 8 portfolio companies

MarketShift Capital

Seeks to invest in transformative MarTech and SaaS startups that offer innovative MarCom solutions.

  • Other
  • SaaS
  • Pre-Seed
  • $300K – $1.5M
  • Boston, MA
  • 12 portfolio companies

MassMutual Ventures

Corporate VC investing in fintech/enterprise software; has historical exposure to real-estate/insurance adjacency.

  • Fintech
  • SaaS
  • Other
  • Pre-Seed, Seed
  • $1.0M – $3.0M
  • Boston, MA
  • 11 portfolio companies

Material Impact

Invests in inception-stage and early-stage (pre-seed through Series A) deep tech and materials science innovators making first-of-their-kind technologies that solve large-scale physical-world challeng...

  • Other
  • Deep Tech
  • Seed, Pre-Seed
  • $100K – $5.0M
  • Boston, Massachusetts, United States
  • 2 portfolio companies

Materials Frontier Capital

Investing in transformative advanced materials and manufacturing technologies for next-gen semiconductors and AI hardware.

  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $750K – $3.0M
  • Boston, Massachusetts
  • 2 portfolio companies

Maven Angels

Investing in women-focused health technologies and platforms transforming reproductive care and wellness.

  • Other
  • Healthcare
  • Pre-Seed, Seed
  • $100K – $500K
  • Boston, MA
  • 2 portfolio companies

Mechana Ventures

Investing in cutting-edge robotics companies transforming traditional industries through automation.

  • Other
  • Seed
  • $800K – $2.5M
  • Boston, MA
  • 1 portfolio company

MedDevice Innovators Fund

Dedicated exclusively to early-stage investments in innovative medical devices with a focus on automated healthcare solutions.

  • Other
  • Pre-Seed, Seed
  • $500K – $2.0M
  • Boston, MA

MedHealth Ventures

Focuses exclusively on early-stage HealthTech and Medical Device innovations that have the potential to transform healthcare.

  • Healthcare
  • Other
  • Pre-Seed, Seed
  • $50K – $250K
  • Boston, MA
  • 1 portfolio company

MedTech Collective

Focused exclusively on investing in startups innovating within the healthcare tech stack, including pharmaceutical automation technologies.

  • Healthcare
  • Other
  • AI / ML
  • Seed
  • $100K – $1.0M
  • Boston, MA
  • 14 portfolio companies

MedTech Innovate Fund

Invests in early-stage HealthTech startups revolutionizing medical billing and AI-driven healthcare solutions.

  • Healthcare
  • AI / ML
  • Other
  • Pre-Seed
  • $50K – $250K
  • Boston, MA
  • 10 portfolio companies

Mercator Labs Fund

Focused on advancing AI-driven trading systems and decentralized financial applications.

  • Other
  • Pre-Seed
  • $250K – $2.0M
  • Boston, MA
  • 2 portfolio companies

Meridian Consumer Fund

Specializing in geographically unique consumer brands within the Midwest and New England regions.

  • Other
  • Food / AgTech
  • Series A
  • $1.5M – $5.0M
  • Boston, MA
  • 1 portfolio company

Mesh Partners

Specializes in startups innovating in meshed AI systems for advanced cybersecurity solutions targeted at enterprise SOCs.

  • Other
  • Security
  • SaaS
  • Seed, Series A
  • $500K – $4.0M
  • Boston, MA
  • 32 portfolio companies

MeshLayer Partners

Focused on companies innovating at the intersection of blockchain, cloud computing, and scalable enterprise platforms.

  • Developer Tools
  • SaaS
  • Other
  • Pre-Seed, Seed
  • $500K – $2.5M
  • Boston, MA
  • 2 portfolio companies

MicroAI Capital

Focus on emerging AI technologies transforming enterprise workflows, with emphasis on insurtech and risk intelligence applications.

  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Boston, MA
  • 1 portfolio company

MicroAI Dynamics

Investing in early-stage AI startups focused on improving developer tools and enhancing enterprise AI capabilities.

  • AI / ML
  • Developer Tools
  • Pre-Seed
  • $75K – $200K
  • Boston, MA
  • 2 portfolio companies

MicroAutomata Capital

MicroAutomata Capital is focused exclusively on seed-stage investments in robotics and industrial automation companies, leveraging AI/ML to enhance hardware performance.

  • Other
  • AI / ML
  • Seed
  • $1.0M – $3.0M
  • Boston, MA

MicroFin Fund

Supporting the next wave of fintech-enabled micro-services and infrastructure for enhanced payment systems.

  • Other
  • Pre-Seed
  • $500K – $2.0M
  • Boston, MA
  • 1 portfolio company

MicroInnovate Fund

Dedicated to supporting micro-innovations in SaaS and AI that promote SMB growth.

  • SaaS
  • Other
  • Pre-Seed
  • $250K – $1.0M
  • Boston, MA

Showing 433–456 of 791 firms — page 19 of 33.

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