Jeff Clavier (@jeff) — Twitter Score 156 out of 1000

Jeff Clavier is a seed-stage venture investor who founded Uncork Capital, one of the earliest dedicated seed venture firms, in 2004 under its original name SoftTech VC. Jeff Clavier's Twitter Score is 156 out of 1000 (an Excellent rating) as of August 2026, ranking #3,525 (top 1%) among 483,944 tracked accounts.

Jeff Clavier founded Uncork Capital to back founders at the seed stage, and the firm has since invested in more than 280 startups. He sits on the board of Messari, the crypto intelligence platform that was acquired by Blockworks in June 2026, which marks his primary point of exposure to the crypto sector. He previously served as a general partner at RVC and previously worked at Effix as CTO. He has also served on the board of the National Venture Capital Association and currently serves as a board member of VentureForward. Jeff Clavier has been recognized on the Forbes Midas List and CB Insights' Top 100 VCs.

Jeff Clavier has published 12,811 posts on the platform and has 96,111 followers as of August 2026. He has been mentioned by 319 accounts, with 1,662 total mentions.

Who follows Jeff Clavier on X?

The accounts that follow Jeff Clavier include 812 founders, 269 angel investors, 63 influencers and 128 VCs. Among his notable followers are Chris Dixon, Marc Andreessen, Kyle Samani, Anthony Pompliano, David Sacks and Joseph Lubin.