EMAIL ANIMATED GIFS: BEST PRACTICES FOR DRIVING ROI WHILE AVOIDING ANNOYING SUBSCRIBERS

Summary from the TLDR Marketing newsletter

Brands using purposeful animated GIFs in email see a 37:1 ROI, a 105% improvement over those relying on static images alone. Interactive elements like gamified reveals and video-GIFs drive 73% higher click-to-open rates by creating a curiosity gap that pulls subscribers into engagement. However, 31% of subscribers label animated emails as annoying when the motion feels random, so every animation needs to serve a clear function. Gmail clips emails over 102KB, and GIFs should stay under 500KB to render properly on mobile.