Top 5 Google Angel Investors in United States (August 2026)

David Rusenko is based out of San Francisco, California and currently works as the Head of eCommerce for Block.

Investment focus

Industry: Software, SaaS, Internet
Stage:Seed, Series A, Angel
Geography: United States, Mexico

Investor stats

Total investments: 15
Round size: Seed $85k–$8.6M; Series A $4M–$20M
Lead/follow: 0% lead, 100% follow

Portfolio highlights

Streak — Simple Collaboration. Collaborate with a single click. Share contacts, email, files, and anything else needed to get the job done. Multipurpose. Manage your deals, support queue (and more) inside Gmail. Replace multiple external systems with Streak. Works with Google Apps. Streak connects securely to Google Apps.
Kapital — Kapital empowers SMBs with a tech-banking platform giving visibility and control of their treasury, and their employees
Software Applications Incorporated — Rethinking the personal computing experience

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Mike Merkulov

Investment focus

Industry: Software, Furniture, Apps
Stage:Seed, Convertible Note
Geography: United States, Germany, Ukraine

Investor stats

Total investments: 6
Round size: Seed $775k–$1.2M
Lead/follow: 17% lead, 83% follow

Portfolio highlights

Welltory — Your personal data analyzed and transformed into powerful insights that keep you on track for lifelong health
Adwisely — Automate Facebook and Google ads for your Shopify store with AI. Get 6x ROAS. Trusted by 1,000+ Shopify brands. Install Adwisely and set up in minutes.
Pufetto — Pufetto creates furniture for those who value in the present life. They want you to devote more time to really important things. It is very important for us that their products delight you for a long time and serve reliably. Therefore, they have done everything to make the choice and purchase of the best furniture surprisingly simple and pleasantfor every guest.

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Mark Suster is the Board member at GumGum. Mark Suster is the General Partner of Upfront Ventures. He previously worked at salesforce.com as a Vice President. Mark Suster attended the University of Chicago.

Investment focus

Industry: Software, Social Media, Artificial Intelligence
Stage:Seed, Series A, Series B
Geography: United States, Poland, United Kingdom

Investor stats

Total investments: 73
Round size: Seed $1M–$6.6M; Series A $3M–$18M; Series B $1.5M–$21M
Lead/follow: 48% lead, 52% follow

Portfolio highlights

Secfense — Secfense helps enterprises protect users, exposed infrastructure and internal systems for the AI era without rebuilding architecture, rewriting apps or forcing migration.
Queer Spaces — Spaces is a group chat platform for building queer communities, and the first app to serve the entirety of the LGBTQ+ spectrum.
InfoSum — InfoSum has developed a decentralized platform designed to remove the trust barriers between progress and privacy. Its platform enables advertisers, media owners, data providers, and other advertising technology firms to collaborate across multiple data sources, without requiring the underlying data to be moved or pooled. The company was foundedin 2016 and is headquartered in Basingstoke, Hampshire.

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David Tisch is the Managing Partner of BoxGroup, a New York City-based early stage investment fund. BoxGroup is an investor in over 200 seed-stage companies, including Vine, Blue Apron, Sunrise, Warby Parker, Harry’s, Oscar, Behance, Handy and more. David is also the co-founder and Chairman of Spring, a mobile marketplace where customers shopdirectly within the app from a curated community of brands. Spring was named by Apple as one of the Best Apps of 2014.In 2014, David was named Head of Startup Studio at Cornell Tech, the University’s New York City-based graduate campus focused on digital technologies and the information economy. He is also Entrepreneur in Residence for Wharton’s Entrepreneurship Program.David is the co-founder of TechStars NYC and has served on numerous boards, including Mayor Bloomberg’s Advisory Council on Technology, the Investor Board of Venture for America, and the Entrepreneurship board at NYU. He graduated from the University of Pennsylvania and New York University School of Law, and currently lives in New York City

Investment focus

Industry: Software, Internet, E-Commerce
Stage:Seed, Series A, Series B
Geography: United States, France, Israel

Investor stats

Total investments: 216
Round size: Seed $850k–$3.5M; Series A $1.1M–$15M; Series B $7M–$40M
Lead/follow: 5% lead, 95% follow

Portfolio highlights

PillPack — PillPack is a full-service pharmacy that sorts medication by dose and offers door-to-door delivery. They fill, sort, and deliver all medications in personalized packets based on when you need to take them. Their service helps you take the right meds at the right time, every time.
Vengo — Massive national network of digital screens accessible through every major SSP. Buy retail and point-of-purchase screens on your preferred platform.
Even.com — Even offers an affordable on-demand pay product that allows employees to access their paychecks when they need it most—without confusing, hidden, or predatory fees. With a proven track record of reducing employee turnover and increasing retention and productivity, Even is the highest-rated on-demand pay app and has helped employees save more than$82 million to date.

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