Coil

Defunct

San Francisco, California, United States · Founded 2018

1-50 employees · $4M

Sourced & current · updated Jun 1, 20260 of 3 facts verified

Coil was a web monetization platform that used the Interledger Protocol to enable micropayments, allowing creators to earn revenue from subscribers without traditional advertising.

Where they sit

Marketplace TechnologyPrivacy-First Advertising

Pioneering but niche player in web monetization; failed to achieve mainstream adoption before shutting down in 2023