JW

Justin Waldron

North America, California, United States, San Francisco

Description

Justin Waldron, a prominent figure in the gaming and consumer technology sectors, has transitioned from a successful entrepreneur to a prolific angel investor. As a co-founder of Zynga, where he served as EVP of Product, and later as co-founder and President of Playco, Waldron brings a wealth of operational experience in building and scaling products to massive user bases. This deep industry insight forms the bedrock of his investment strategy, allowing him to identify and support promising early-stage ventures.

Waldron's investment thesis is primarily centered on companies within the gaming, social platforms, and broader consumer internet spaces. He seeks out founders with strong product vision, a focus on user experience, and the potential to disrupt established markets or create entirely new ones. His portfolio reflects a keen eye for innovation, often backing companies that leverage network effects and engage large communities, mirroring the success he achieved with Zynga's social gaming empire.

As an angel investor, Justin Waldron is remarkably active, having made over 100 investments in various startups. He has also taken lead investor roles in more than 30 deals, indicating a significant level of conviction and involvement in his portfolio companies. His notable investments include early stakes in highly successful companies such as Robinhood, Discord, and Superhuman, underscoring his ability to spot future industry leaders. For early-stage companies, his typical first check size generally ranges from $100,000 to $750,000, reflecting his commitment to providing meaningful capital to accelerate growth.

Beyond financial backing, Waldron is known for providing strategic mentorship and leveraging his extensive network. His experience in navigating the complexities of product development, user acquisition, and scaling a business from inception to billions in revenue offers invaluable guidance to founders. This hands-on approach and operational expertise make him a highly sought-after angel investor in the tech ecosystem.

Investor Profile

Justin Waldron has backed more than 54 startups, with 0 new investments in the last 12 months alone. The firm has led 0 rounds, about 0% of its total and boasts 12 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Pre Seed, Series Unknown rounds (top funding stages).
  • Majority of deals are located in United States, Japan, Singapore.
  • Strong thematic focus on Software, Mobile, E-Commerce.
  • Typical check size: $100K – $750K.

Stage Focus

  • Seed (85%)
  • Pre Seed (6%)
  • Series Unknown (6%)
  • Angel (4%)

Country Focus

  • United States (81%)
  • Japan (7%)
  • Singapore (4%)
  • Chile (2%)
  • Sweden (2%)
  • United Kingdom (2%)
  • South Korea (2%)

Industry Focus

  • Software
  • Mobile
  • E-commerce
  • Marketplace
  • Internet
  • Mobile Apps
  • Gaming
  • Apps
  • Logistics
  • Robotics
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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 Justin Waldron frequently co-invest with?

General Catalyst
North America, Massachusetts, United States, Cambridge
Co-Investments: 4
Zillionize
North America, California, United States, Palo Alto
Co-Investments: 3
FundersClub
North America, California, United States, San Francisco
Co-Investments: 5
Liquid 2 Ventures
North America, California, United States, San Francisco
Co-Investments: 3
Felicis
North America, California, United States, Menlo Park
Co-Investments: 4
Y Combinator
North America, California, United States, Mountain View
Co-Investments: 15
SV Angel
North America, California, United States, San Francisco
Co-Investments: 4
Andreessen Horowitz
North America, California, United States, Menlo Park
Co-Investments: 4
Greylock
North America, California, United States, Menlo Park
Co-Investments: 6
Slow Ventures
North America, California, United States, San Francisco
Co-Investments: 4

Which angels does Justin Waldron often collaborate with?

WG
North America, California, United States, San Francisco
Shared Deals: 3
EL
North America, Florida, United States, Miami Beach
Shared Deals: 2
BR
North America, New York, United States, New York
Shared Deals: 2
LB
North America, California, United States, San Francisco
Shared Deals: 2
GP
North America, California, United States, San Francisco
Shared Deals: 2
PB
North America, California, United States, Mountain View
Shared Deals: 3
BF
North America, California, United States, San Francisco
Shared Deals: 2
JK
North America, California, United States, San Francisco
Shared Deals: 2
JS
North America, California, United States
Shared Deals: 3
IA
North America, California, United States, San Francisco
Shared Deals: 2

What are some of recent deals done by Justin Waldron?

Remix is a platform combining AI and mobile gaming, designed to offer on-chain, AI-powered games.

Artificial Intelligence (AI)GamingVideo Games
SeedJul 10, 2025
Amount Raised: $5,000,000
Uncharted

Los Angeles, California, United States

Uncharted is a cryptocurrency-based gaming platform helps game developers and companies.

CryptocurrencyGaming
SeedApr 22, 2024
Amount Raised: $1,700,000
Proof of Play

New York, New York, United States

Proof of Play creates games that are defining for a generation because they essentially give players control and ownership.

BlockchainGamingVirtual Reality
SeedSep 21, 2023
Amount Raised: $33,000,000
AnotherBall

Singapore, Central Region, Singapore

AnotherBall is a blockchain startup that combines entertainment and blockchain.

BlockchainDigital EntertainmentInternet
AngelMay 16, 2023
Amount Raised: $2,200,000
Toku

Tokyo, Tokyo, Japan

Toku specializes in services such as token payroll and tax engine, contributor experience, and employment.

ComplianceInformation TechnologyInternet
Series UnknownMar 8, 2023
Amount Raised: $20,000,000
Tippsy

Long Beach, California, United States

Tippsy is an online e-Commerce platform that promotes a modern lifestyle of drinking for Japanese sake.

E-Commerce
SeedApr 13, 2022
Amount Raised: $1,600,000
Callback

Tokyo, Tokyo, Japan

Callback is building a next-generation loyalty platform for independent stores

BlockchainSoftware
SeedMar 29, 2022
Amount Raised: $1,000,000
Breakr

Oakland, California, United States

Breakr connects artists and influencers to break new music through the culture.

Digital MediaMedia and EntertainmentMusic
Pre SeedJul 20, 2021
Amount Raised: $4,200,000
Spore

Denver, Colorado, United States

Spore develops a platform for creators designed to improve their web experience.

InternetSoftwareWeb Design
Pre SeedJun 24, 2021
Amount Raised: $1,000,000
Poliglota

Santiago, Region Metropolitana, Chile

Poliglota is a Language education Startup with a social methodology, gathering teachers and students in coffee places across the world.

EducationLanguage LearningSocial Network
SeedMay 22, 2021
Amount Raised: $2,500,000