Spark Capital is a venture capital firm co-founded by Bijan Sabet, Paul Conway, Santo Politi, and Todd Dagres. Spark Capital's Twitter Score is 125 out of 1000 (an Excellent rating) as of August 2026, ranking #5,086 (top 5%) among 483,944 tracked accounts.
Spark Capital was co-founded by Sabet, Conway, Politi, and Dagres and is affiliated with Spark Capital Partners, LLC. The firm made an early mark in the technology and startup world by leading Twitter's Series B round. Spark Capital has 76,673 followers as of August 2026 and has published 5,020 posts on the platform.
Spark Capital's fund portfolio includes DAFI, alphaimpact.fi, Etoro, Carta, Tenderly, Tumblr, Kik and EToro US. Among its notable holdings are Coinbase, a cryptocurrency exchange, and Kalshi, a U.S.-regulated prediction market exchange.
Spark Capital has been mentioned by 340 accounts, with 763 total mentions across the platform.
Who follows Spark Capital on X?
The accounts that follow Spark Capital include 590 founders, 186 angel investors, 82 influencers and 139 VCs. Among them are Marc Andreessen, Erik Voorhees, Kyle Samani, David Sacks, Joseph Lubin and Vance Spencer.