37signals is a software company co-founded by Jason Fried and David Heinemeier Hansson that operates behind products including Basecamp, HEY, Fizzy, and ONCE. 37signals's Twitter Score is 21 out of 1000 as of July 2026, ranking #51,683 (top 10%) among 531,432 tracked accounts.
37signals has operated under more than one name over its history, having rebranded to Basecamp in 2014 before returning to the 37signals LLC name in 2022. The company received a minority investment from Bezos Expeditions in 2006, a stake that carried no board seat or operational control. 37signals has published 73,017 posts on the platform.
37signals has been mentioned by 238 accounts, with 617 total mentions across the platform.
Who follows 37signals on X?
The accounts that follow 37signals include 144 founders, 24 angel investors, 28 influencers and 5 VCs, among them Brian Armstrong, Gary Vaynerchuk, Matthew Graham, Emilie Choi, tropoFarmer and Andrew Chen.