Venture Capital Firms in Boston

Browse 794 venture capital firms headquartered in Boston. Median check across the 781 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

CardioTech Angels

Angel investor network targeting early HealthTech startups revolutionizing cardiovascular care and related hospital technology.

  • Other
  • Healthcare
  • Pre-Seed, Seed
  • $100K – $2.0M
  • Boston, MA
  • 1 portfolio company

Care Core Ventures

Invests in groundbreaking technologies aimed at improving healthcare delivery and outcomes.

  • Healthcare
  • Other
  • Pre-Seed
  • $750K – $3.0M
  • Boston, MA
  • 1 portfolio company

Castle Island Ventures

Focused exclusively on companies leveraging blockchain technology to transform financial services and capital markets infrastructure.

  • Fintech
  • Other
  • Seed
  • $1.0M – $5.0M
  • Boston, MA
  • 69 portfolio companies

Castor Ventures

Focused on B2B SaaS and technology-enabled solutions driving efficiency for sales and marketing teams.

  • SaaS
  • Other
  • Enterprise
  • Seed
  • $250K – $2.0M
  • Boston, MA
  • 73 portfolio companies

Catalyst Bioventures

Investing in breakthrough biotechnologies that enhance health and sustainability.

  • Healthcare
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $300K – $1.5M
  • Boston, MA
  • 3 portfolio companies

Catalyst Creator Fund

Focused on driving growth in the creator economy by funding platforms that empower creators through technology.

  • Other
  • SaaS
  • Seed
  • $1.0M – $3.0M
  • Boston, MA
  • 133 portfolio companies

Catalyst Health Ventures

Invests in transformative HealthTech solutions and SaaS platforms that target global healthcare efficiency gaps.

  • Healthcare
  • SaaS
  • Seed
  • $500K – $2.5M
  • Cambridge, MA
  • 1 portfolio company

Catalyst Quantum Fund

Catalyst Quantum Fund is committed to AI-driven B2B SaaS startups, investing in technologies that redefine enterprise efficiencies.

  • AI / ML
  • SaaS
  • Enterprise
  • Seed, Series A
  • $500K – $1.5M
  • Boston, MA
  • 72 portfolio companies

Catalyst Seeds

Focused on cultivating early-stage Fintech and SaaS companies that are aiming to disrupt traditional industries with transformative technology.

  • Fintech
  • SaaS
  • Enterprise
  • Seed
  • $1.0M – $5.0M
  • Boston, MA
  • 1 portfolio company

CatalystGarage Ventures

Focuses on marketplace innovations and technology that boosts automotive industry efficiency.

  • Marketplace
  • Other
  • Pre-Seed
  • $250K – $500K
  • Boston, MA
  • 1 portfolio company

Causeway Education Partners

Invests in early-stage education solutions that empower educators and address learning challenges primarily in K-12.

  • EdTech
  • Other
  • Seed
  • $500K – $2.0M
  • Boston, MA
  • 2 portfolio companies

Causeway Media Partners

Causeway invests in growth-stage companies in sports, fitness, and related industries. It applies its experience and networks to support portfolio companies as a value-added partner.

  • Other
  • AI / ML
  • Seed, Series A
  • $1.0M – $10.0M
  • Cambridge, Massachusetts, United States
  • 2 portfolio companies

Ceramic Automation Ventures

Invests in startups revolutionizing manufacturing with AI and robotics, focusing on autonomous production systems.

  • Other
  • AI / ML
  • Pre-Seed
  • $250K – $500K
  • Boston, MA

Chain Reaction Capital

Invests in early-stage blockchain applications disrupting traditional industries, including healthcare.

  • Other
  • Healthcare
  • SaaS
  • Pre-Seed
  • $100K – $250K
  • Boston, MA
  • 1 portfolio company

Chain Vault Ventures

Chain Vault Ventures focuses exclusively on early-stage investment within the blockchain and fintech sectors, aiming to enable innovative financial solutions.

  • Other
  • Fintech
  • Pre-Seed
  • $750K – $7.0M
  • Boston, MA

ChainEdge Capital

Investing in technology-enabled supply chain solutions that drive efficiency and resilience.

  • Other
  • Seed
  • $1.0M – $4.0M
  • Boston, MA
  • 1 portfolio company

Chorus Ventures

Chorus Ventures invests in emerging technologies that empower SMBs through AI and automation solutions.

  • SaaS
  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $250K – $750K
  • Boston, MA
  • 12 portfolio companies

Circular Solutions Fund

Investing in circular economy innovations that drive sustainable industrial practices.

  • Other
  • Climate / Energy
  • Seed
  • $1.0M – $3.5M
  • Boston, MA
  • 1 portfolio company

Civic Angels Network

Civic Angels Network is dedicated to investing in early-stage businesses innovating in facility management and enterprise SaaS solutions.

  • Other
  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • $100K – $1.5M
  • Boston, MA
  • 1 portfolio company

Civic Impact Fund

Focused on investing in startups that transform government operations through technology and data-driven solutions.

  • Other
  • Developer Tools
  • SaaS
  • Series A
  • $5.0M – $10.0M
  • Boston, MA

CivicX Ventures

Invests in solutions to transform civic infrastructure, improve urban safety protocols, and create modern decentralized systems for city services.

  • Other
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $3.5M
  • Boston, MA
  • 2 portfolio companies

Clean Aero Innovations

Investing in innovations that drive clean, efficient technologies within the aerospace sector.

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

Clean Energy Ventures

Focuses on innovative CleanTech startups with breakthrough solutions addressing climate change challenges, specifically looking for companies reducing CO₂ emissions and deploying scalable climate solu...

  • Climate / Energy
  • Other
  • Seed
  • $500K – $4.0M
  • Boston, MA
  • 1 portfolio company

ClearBridge Ventures

Focuses on backing platforms with a strong marketplace dynamic and fintech overlap, particularly at pre-seed and seed stages.

  • Marketplace
  • Fintech
  • Pre-Seed, Seed
  • $300K – $2.0M
  • Boston, MA
  • 1 portfolio company

Showing 145–168 of 794 firms — page 7 of 34.

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