Fomo | 585 followers on LinkedIn. We help businesses boost website conversions by 10-15% by showcasing customer activity like purchases, sign-ups & more. | Fomo (A Relay Commerce company) is the original social proof solution, helping online businesses build trust and increase website conversions by 10-15%. Fomo creates an online experience as engaging as a busy store. When someone takes action—like buying a jacket, signing up for a retreat, or anything else—Fomo highlights this activity to other visitors, inspiring them to act, too.