General Info
Jillian Williams, a Principal at Cowboy Ventures, focuses on consumer and enterprise companies, specifically in e-commerce, marketplaces, and SaaS solutions. With a background in fintech, she previously worked at Anthemis. Cowboy Ventures invests in sectors like AI, dev tools, enterprise, fintech, digital health, and the future of work primarily in the USA, with check sizes ranging from $100K to $3M. Notable investments include Pipe, Maxwell, Matic, Nivelo, and Rally Rd. Jillian led the launch of the Female Innovators Lab in partnership with Barclays.
Location:
Country: United States of America
Industries:
Investment Regions: EU, NA
Investment Stages: pre-seed, seed
angel-individual
EU, NA
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🤖 AI Activity Report
Status: low-active
AI Reasoning: Signal NFX shows Jillian Williams’ most recent investments as Portex (Seed) in September 2024 (and Continuum (Seed) in August 2024). From September 2024 to the reference date (Nov 1, 2025) is 13 months, which is >12 months and therefore classifies as ‘low-active’.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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