Micah Rosenbloom (@micahjay1) — Twitter Score 112 out of 1000

Micah Rosenbloom is a seed-stage venture investor and general partner at Founder Collective, a firm known for backing early-stage technology companies. Micah Rosenbloom's Twitter Score is 112 out of 1000 (an Excellent rating) as of October 2026, ranking #6,168 (top 5%) among 498,348 tracked accounts.

Micah Rosenbloom co-founded Brontes Technologies, serving as COO, and the company was acquired by 3M in October 2006 for $95 million. He is also a founder of Handshake and Sample6, now known as Corvium, making him a three-time founder who has since turned to backing other early-stage teams. Business Insider's Seed 100 lists have recognized him as a general partner at Founder Collective and noted his investment in Talos, a crypto trading infrastructure company, among his select portfolio positions.

Micah Rosenbloom has built a track record of working with over 50 founding teams through Founder Collective, which launched its first fund in 2009 with $40 million in committed capital and raised its fifth fund in 2023 with $95 million. The firm's investment philosophy emphasizes giving up pro rata rights and encouraging founders to raise only what they need. Micah Rosenbloom has 25,860 followers as of October 2026 and has published 9,879 posts on the platform. He has been mentioned by 155 accounts, with 1,011 total mentions.

Who follows Micah Rosenbloom on X?

The accounts that follow Micah Rosenbloom include 557 founders, 186 angel investors, 39 influencers and 59 VCs. Among his notable followers are Chris Dixon, Marc Andreessen, Mike Dudas, Kyle Samani, Anthony Pompliano and David Sacks.