Investor Profile: FoundersX Ventures — Thesis, Cheque Size & How to Apply

FoundersX Ventures is a Silicon Valley-based, AI-first venture capital firm founded in 2016, and FoundersX Ventures funding is aimed squarely at founders building across the full artificial-intelligence stack. The firm partners, in its own phrase, with the top one per cent of founders, so this is a high-conviction, research-led investor rather than a spray-and-pray seed fund. Founders should pitch it only when the technology edge is real and defensible.

Investment thesis

The thesis is full-stack AI: AI infrastructure and chips, enterprise AI, robotics, fintech, healthcare, security and space. The firm looks for companies rebuilding industries from silicon up, and it pairs deep-dive research with access to talent and deal flow from leading research institutions. A pitch that is merely an AI wrapper around someone else's model is unlikely to clear that bar.

Sectors and stages

FoundersX leads seed-stage deals and co-leads Series A rounds, with a stated specialism in enterprise AI, robotics, fintech and healthcare. It has offices in Silicon Valley, Cambridge and Boston, and New York, where its office at 3 World Trade Center opened in September 2025 to support its New York portfolio and tap research hubs at NYU and Columbia University.

Fund size and cheque size

Total fund size and a standard cheque range are not publicly disclosed on the official homepage or the press release read for this profile, so this profile does not state them. What is public is scale of activity: more than 100 early-stage investments, including eight unicorns, and more than 30 companies each valued over $100 million. Founders should ask about cheque size directly once a conversation opens.

Notable portfolio

The firm's own homepage highlights pioneers such as SpaceX and World Labs, alongside Turion Space, Universal Quantum, Kapital, Jeeves, Salt Security and Nitra. Its New York portfolio includes Alinea Invest, Jericho Security, Mbodi and Coursedog, the last of which was acquired by JMI Equity. That mix shows a genuine spread across AI infrastructure, fintech, security and robotics.

Partners and team

The firm is led by Managing Partner Helen Liang, PhD, and describes its investment team as originating from Stanford. In New York it added investment partner Tristan Staschik, a UC Berkeley graduate focused on robotics, world modelling and embodied AI. The team also lists Murray Newlands as Partner for Investor Relations, which is a useful first contact for a well-prepared introduction.

Programmes, credits and perks

No standalone accelerator, credits programme or perks bundle was found on the pages read for this profile. For its New York office, the firm said it planned to host workshops, pitch events and fellowship programmes to connect with local entrepreneurs and researchers. Treat those as community activity around the investment work, not as a formal programme with a published curriculum or funding offer.

How to apply for funding

FoundersX does not publish an open application form on the homepage read for this profile. Start at foundersx.com and use the firm's contact route, ideally with a warm introduction from a founder, researcher or co-investor who knows the team. Lead with the technical insight, the evidence behind it, and why the company can become a category leader, since that is the firm's stated test.