Fundraising FoxAtomic — 2023 Investments
4 investments dated 2023 · listed companies and verified rows first · show all
Adentro is a physical identity and measurement platform that uses a business's existing guest WiFi access points to turn anonymous foot traffic into customer profiles, power automated win-back marketing, and measure which ads drove in-store visits via its Walk-Through Rate metric.
AdTechData & InfrastructureMarketing TechRetail TechSaaSSan Francisco, US
Jack Abraham(Co-founder; CEO 2012–2018, then Executive Chairman; board member)inTom O'Brien(Co-founder; SVP Sales (2013–2018))Ben Matlin(Chief Executive Officer)Nat Brogadir(President)
BoardPeter Thiel(Director)inJoe Lonsdale(Director)in
Board seatJack Abraham· per SEC Form D
Co-investorsAshton KutcherBain Capital VenturesFelicis VenturesFirst Round CapitalKevin DurantNat Turner+6 more
Butter builds bVisor, a lightweight sandbox runtime for AI agents that runs locally within application processes, providing a secure bash environment without virtual machines or remote infrastructure.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSan Francisco, US
Erik Dunteman(CEO)inAdam Wan(Founder)Christopher Holm-Hansen(Founder)Jakob Knutzen(Founder)Vijay Menon(Founder)
Co-investorsY CombinatorAndreessen HorowitzAntlerDraft Ventures LlcEssence Venture CapitalFuturistic.VC+7 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Butter Payments, Inc.Natomas Labs, Inc.
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.