age1

Pre-Seed Seed Series A

Early-stage VC fund backing contrarian founders building therapeutics, tools, and technologies targeting aging and age-related disease

San Francisco
BioTech · HealthTech +4
Founder-Led · Early Stage

Aglaé Ventures

Seed Series A Series B

Global VC firm backing fast-growing tech from seed to growth

Paris · New York +1
Enduring Technology Companies · Marketplaces +10
Global VC · Tech-Focused

Aina Climate AI Ventures

Pre-Seed Seed

Early-stage fund and startup studio leveraging AI for climate impact

San Francisco
Climate Technology & Artificial Intelligence · Climate Tech +3
Climate-Focused · AI-Focused

AIX Ventures

Pre-Seed Seed Series A

Early-stage venture firm focused on companies developing industry-changing AI, led by top AI practitioners and researchers.

San Francisco · Newark +1
AI-Focused Companies · Artificial Intelligence +7
AI-Focused · Sector-Agnostic

Alchemy Ventures

Seed Series A

Corporate venture arm of Alchemy backing early-stage Web3 founders in DeFi, infrastructure, developer tools, gaming, and consumer apps.

San Francisco
Web3 · Blockchain +6
Corporate VC · Web3-Focused

Alkeon Capital Management

Series B Series C Series D

Global crossover hedge fund with a dedicated VC innovation strategy, backing 50+ private technology companies from growth stage through pre-IPO.

New York · San Francisco +1
AI/ML · SaaS/Software +6
Mega-Fund · Growth Stage

Allumia Ventures

Series A Series B Series C

US-focused healthcare VC backing commercial-stage digital health, tech-enabled services, and MedTech companies at Series A–C. Spun out from Providence Ventures in 2025.

Seattle · San Francisco +2
HealthTech · MedTech +3
Bio/Health-Focused · Thesis-Driven

Alpha Intelligence Capital

Seed Series A Series B

Global VC investing in deep AI/ML technologies from early to growth stages

San Francisco · Paris +2
Deep Artificial Intelligence & Machine Learning Technology · AI/ML +6
AI-First Companies · Entrepreneur-Led

Alt Capital

Pre-Seed Seed Series A

Early-stage venture capital firm investing in bold founders building the future

San Francisco
Technology · AI/ML +6
Early Stage · Tech Focused

AltaIR Capital

Pre-Seed Seed Series A

International early-stage VC backing disruptive global startups with high potential

San Francisco
AI & SaaS Solutions · Productivity Tools +8
Early Stage · Unicorn-Backed

Amadeus Capital Partners

Seed Series A Series B

Deep tech venture capital backing trailblazers solving hard problems

Oxford · Cambridge +3
DeepTech · Intelligence +18
DeepTech · Climate

Amgen Ventures

Seed Series A Series B

Corporate venture arm of Amgen investing in early-stage biotech and digital health companies across oncology, neuroscience, inflammation, and emerging therapeutic platforms.

Thousand Oaks · San Francisco +1
BioTech · HealthTech +5
Corporate VC · Bio/Health-Focused

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Amity Ventures

Pre-Seed Seed Series A

San Francisco pre-seed and seed VC writing $1–5M first checks into 3–5 companies per year. Concentrated, hands-on, board-level partner to category-defining founders.

San Francisco
SaaS/Software · AI/ML +5
Early Stage · Thesis-Driven

Amplify Partners

Seed Series A Series B

Early-stage VC backing technical founders in AI, data, and infrastructure

Menlo Park · San Francisco
Data and Analytics · Machine Learning and Artificial Intelligence +4
DeepTech · Technical Founders

AN Venture Partners

Seed Series A Series B

Cross-border biotech VC bridging underappreciated Japanese life-sciences research into US-built startups backed by blue-chip global syndicates.

Tokyo · San Francisco
Biotech · Life Sciences
Multi-Stage · Bio/Health-Focused

Analog Ventures

Seed Series A

Early-stage VC leading first rounds in foundational industries

San Francisco · New York City
Healthcare · Financial Services +8
Thesis-Driven · Operator-Led

Andra Capital

Series B Series C Series D

Multi-stage investment firm focused on leading growth-stage and late-stage private technology companies.

San Francisco
Enterprise Software · SaaS/Software +10
Technology · Software

Andreessen Horowitz

Seed Series A Series B

Investing in seed to growth-stage technology companies across multiple sectors.

Menlo Park · San Francisco +3
AI · BioTech +11
Mega-Fund · Multi-Stage

Anomaly Fund

Pre-Seed Seed

Pre-seed and seed fund backing frontier tech startups that challenge consensus frameworks, including defense tech, AI, and deep science.

San Francisco
DeepTech · Defense Tech +4
Solo GP · Thesis-Driven

Anorak Ventures

Pre-Seed Seed

Pre-seed and seed fund in San Francisco and LA backing deep tech companies across defense, hardware, robotics, and enterprise software since 2016.

San Francisco · Los Angeles
Defense Tech · DeepTech +6
Founder-Led · Defense-Focused

Anti Ordinary Ventures

Pre-Seed Seed

Pre-seed and seed fund run by Maex Ament and Philip Stehlik, founders of Taulia and Centrifuge, backing the next generation of deep-tech and climate companies.

San Francisco
ClimateTech · DeepTech +6
Solo GP · Early Stage

Antiportfolio Ventures

Pre-Seed Seed Series A

Early-stage LegalTech fund investing $200K–$2M in AI and legal technology startups, including SaaS applications, AI-first law firms, and companies in regulated spaces.

San Francisco
LegalTech · AI/ML +1
LegalTech Specialist · Early Stage

Antler

Pre-Seed Seed Series A

Early-stage VC backing founders from day zero to greatness

Singapore · London +23
B2B Software · Consumer Tech +13
Global VC · Most Active

AP Ventures

Seed Series A Series B

London-based specialist VC investing globally in early-stage deep tech for the energy transition: hydrogen, carbon capture, and hard-to-abate industrial sectors.

London · San Francisco
ClimateTech · DeepTech +6
DeepTech · Climate-Focused

Showing 25–48 of 498 investors

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