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James da Costa

Partner at a16z

Partner @a16z investing in B2B & Enterprise AI companies. Founder @fingoafrica. @ycombinator alum (S21).

James da Costa is a partner at Andreessen Horowitz, where he focuses on investing in B2B software and financial services. Prior to joining a16z, James was a Y Combinator-backed fintech founder. Previously, James served as an engagement manager at McKinsey & Company. James holds an MBA from Stanford University. While at Stanford, James was a researcher in Stanford's Human Centered AI Lab, where he focused on the economic implications of AI. James is also a published author. Originally from the UK, James is based in San Francisco. He is an avid racket sports fan. Source

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James da Costa
James da Costa @dacostajam
27 May 25

RT @eriktorenberg: This is the part of the new job at @a16z that I’m most excited about: Building an incredible team. I’ve been deeply im…

James da Costa
James da Costa @dacostajam
14 May 25

RT @jbrowder1: Sequoia Capital, Marc Andreessen and top institutions back New $30m Browder Capital Fund Four: Today, I’m excited to announ…

James da Costa
James da Costa @dacostajam
13 May 25

RT @illscience: Notion launched Meeting Notes today, which takes direct aim at Granola’s beloved AI note taking product. Two quick thoughts…