Circle is a community-software platform that describes itself as an AI-native space for creators and digital businesses to build and manage online communities. Circle's Twitter Score is 20 out of 1000 as of September 2026, ranking #49,780 among 486,621 tracked accounts.
Circle was co-founded by Sid Yadav, Rudy Santino, and Andrew Guttormsen. The platform launched publicly for creators in August 2020 following eight months of beta testing. It currently reports serving more than 15 million members across 20,000 communities.
Circle raised a seed round led by Notation Capital in 2020. It subsequently closed a Series A led by Tiger Global, with participation from BoxGroup and Notation Capital, announced in December 2021; per TechCrunch, that round valued the company at $200 million post-money. Circle has published 721 posts on the platform and has been mentioned by 97 accounts a total of 217 times, reflecting consistent attention from the creator and community-software space.
Who follows Circle on X?
Circle has 14,711 followers as of September 2026 on the platform. The accounts that follow Circle include 91 founders, 24 angel investors, 14 influencers and 1 VCs, among them H.E. Justin Sun, John Wang, Jane Lippencott, Tim Ferriss, Andrew Steinwold and Josh Ong.