Dr. Manu Kumar is a venture capitalist and startup founder who co-founded Carta and HiHello while also founding the pre-seed fund K9 Ventures. Dr. Manu Kumar's Twitter Score is 98 out of 1000 (a Good rating) as of September 2026, ranking #7,416 (top 5%) among 487,142 tracked accounts.
Dr. Manu Kumar co-founded Carta alongside Henry Ward, originally launching the company as eShares to replace paper stock certificates with digital equivalents for startups and investors; the company rebranded to Carta and has since grown into what it describes as private capital's first agentic ERP, trusted by over 50,000 companies across more than 160 countries. Dr. Manu Kumar also co-founded and serves as CEO of HiHello, a professional presence platform for enterprise brand management that covers digital business cards, email signatures, virtual backgrounds, and analytics, with users across more than 180 countries.
Dr. Manu Kumar founded K9 Ventures, a technology-focused pre-seed fund that targets initial investments in the range of $250K to $750K and aims to be the first institutional capital into a company. Dr. Manu Kumar previously worked at E.piphany as Vice President, served on the board of directors at Netspoke, and was formerly CEO at iMeet. Dr. Manu Kumar also founded SneakerLabs as Founder and CEO. Dr. Manu Kumar's account has published 30,632 posts and has 33,055 followers as of September 2026, and has been mentioned by 186 accounts a total of 755 times.
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The accounts that follow Dr. Manu Kumar include 503 founders, 161 angel investors, 30 influencers and 67 VCs, among them Nikita Bier, Marc Andreessen, Kyle Samani, Anthony Pompliano, David Sacks and Garry Tan.