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Max Mullen

North America, California, United States, San Francisco

Description

Max Mullen is widely recognized as the co-founder of Instacart, a pioneering grocery delivery service he helped launch in 2012. After scaling Instacart to become a household name and taking it public in 2023, Mullen has become an active and influential angel investor, leveraging his deep operational expertise in consumer technology and marketplace dynamics. His investment philosophy is rooted in supporting founders who are building innovative solutions for everyday problems, often with a focus on areas he knows intimately from his Instacart journey.

As an angel investor, Mullen primarily targets early-stage companies, typically participating in pre-seed and seed rounds. He seeks out startups that are disrupting traditional industries, creating new consumer behaviors, or enhancing efficiency through technology. His portfolio reflects a strong inclination towards consumer applications, e-commerce infrastructure, future of work platforms, and increasingly, companies integrating artificial intelligence to solve complex challenges. He is known for providing not just capital but also strategic guidance and mentorship, drawing from his experience navigating the complexities of hyper-growth and market leadership.

Mullen's investment activity is significant, with public records indicating participation in over 60 investments across various sectors. This extensive portfolio includes a diverse range of companies, from burgeoning startups to those that have achieved successful exits, with over 10 reported exits to date. His typical first check size for these early-stage ventures generally ranges from $50,000 for high-conviction, nascent ideas to as much as $500,000 for more developed seed rounds where he might play a more substantial role. His continued engagement in the startup ecosystem underscores his commitment to fostering the next generation of entrepreneurial talent, particularly in areas where technology can drive significant societal and economic impact.

Investor Profile

Max Mullen has backed more than 44 startups, with 7 new investments in the last 12 months alone. The firm has led 1 rounds, about 2% of its total and boasts 5 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Series A, Series Unknown rounds (top funding stages).
  • Majority of deals are located in United States, Canada, Brazil.
  • Strong thematic focus on Software, Information Technology, SaaS.
  • Typical check size: $50K – $500K.

Stage Focus

  • Seed (52%)
  • Series A (27%)
  • Series Unknown (5%)
  • Series D (5%)
  • Series C (5%)
  • Series B (2%)
  • Angel (2%)
  • Equity Crowdfunding (2%)

Country Focus

  • United States (91%)
  • Canada (7%)
  • Brazil (2%)

Industry Focus

  • Software
  • Information Technology
  • Saas
  • Artificial Intelligence (Ai)
  • Fintech
  • Finance
  • Financial Services
  • Food And Beverage
  • Developer Tools
  • Analytics
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Max Mullen frequently co-invest with?

First Round Capital
North America, California, United States, San Francisco
Co-Investments: 7
Kleiner Perkins
North America, California, United States, Menlo Park
Co-Investments: 3
BC
North America, California, United States, San Francisco
Co-Investments: 3
Liquid 2 Ventures
North America, California, United States, San Francisco
Co-Investments: 3
Y Combinator
North America, California, United States, Mountain View
Co-Investments: 15
SV Angel
North America, California, United States, San Francisco
Co-Investments: 3
Craft Ventures
North America, California, United States, San Francisco
Co-Investments: 3
BoxGroup
North America, New York, United States, New York
Co-Investments: 6
Susa Ventures
North America, California, United States, San Francisco
Co-Investments: 3
Andreessen Horowitz
North America, California, United States, Menlo Park
Co-Investments: 5

Which angels does Max Mullen often collaborate with?

GR
North America, California, United States, San Francisco
Shared Deals: 6
AM
North America, California, United States, San Francisco
Shared Deals: 3
AF
North America, California, United States, San Francisco
Shared Deals: 3
AL
North America, California, United States
Shared Deals: 3
LR
North America, United States
Shared Deals: 5
BL
North America, California, United States, San Francisco
Shared Deals: 5
SB
North America, New York, United States, New York
Shared Deals: 5
RP
North America, California, United States, San Francisco
Shared Deals: 3
JA
North America, California, United States, San Francisco
Shared Deals: 8
IA
North America, California, United States, San Francisco
Shared Deals: 4

What are some of recent deals done by Max Mullen?

Crosby

New York, New York, United States

Crosby is a company with programmers from Ramp, Vanta, Meta, and Google joining attorneys.

Artificial Intelligence (AI)Software
SeedJun 17, 2025
Amount Raised: $5,800,000
Owner

Palo Alto, California, United States

Owner is a technology company that provides tools for local restaurant owners to enhance sales and online presence.

CRMRestaurantsSoftware
Series CMay 13, 2025
Amount Raised: $120,000,000
Nuvo

San Francisco, California, United States

Nuvo is a modern trade credit platform for B2B commerce.

AccountingFinTech
Series AApr 30, 2025
Amount Raised: $34,000,000
Highstock

New York, New York, United States

Highstock serves as a private marketplace linking brands with unsold inventory to approved wholesale buyers worldwide.

FinTechInformation TechnologyMarketplace
SeedFeb 27, 2025
Amount Raised: $5,500,000
Gumloop

Vancouver, British Columbia, Canada

Gumloop is a no-code platform to build and host AI-powered business automations.

Artificial Intelligence (AI)Information TechnologySEO
Series AJan 10, 2025
Amount Raised: $17,000,000
Tempest

San Francisco, California, United States

Tempest is a ready-to-use self-serve platform.

Developer PlatformSoftware
SeedNov 26, 2024
Amount Raised: $3,200,000
Tempest DX

San Francisco, California, United States

Internal Developer Platform and Portal

Software
SeedNov 25, 2024
Amount Raised: $3,200,000
Gumloop

Vancouver, British Columbia, Canada

Gumloop is a no-code platform to build and host AI-powered business automations.

Information Technology
SeedJul 23, 2024
Amount Raised: $3,109,663
Particle.News

San Rafael, California, United States

Particle.News helps in developing an AI-based news reader that would provide users with personalized news flows.

Artificial Intelligence (AI)News
Series AJun 11, 2024
Amount Raised: $10,900,000
Float Health

San Francisco, California, United States

Float Health is a mobile application that allows consumers to send a nurse to their house when a family member is ill.

Home Health CareHospitalPersonal Health
Series AMar 28, 2024
Amount Raised: $10,000,000