Epsilon Digital vs. Simpli.fi

Epsilon Digital is an identity-powered, managed programmatic solution that helps brands turn first-party data and powerful in-house data into measurable growth across the channels that matter most to your customers. We combine data onboarding, targeting, cross-channel activation, and measurement all delivered by a team of experts who operate as an extension of your marketing organization.

Simpli.fi is the real-world media platform built for the age of immediacy. By unifying digital behavior and real-world movement into a single actionable signal, Simpli.fi enables over 2,000 agencies, advertisers, and media groups to target, optimize, and measure campaigns precisely where consumer decisions happen. Built on the truth that people use digital to navigate the physical world, Simpli.fi is engineered platform to connects these signals in real time—allowing brands to act on consumer intent the moment it occurs and measure the impact all the way to the door.