Insights
Field notes from the signature trenches.
Design opinions, render-engine quirks, install gotchas, and the occasional customer war story. Written by the team that ships your signature.
Productivity
Adding a UTM-tagged signature link took our cold-email reply rate from 4% to 11%
A small experiment from one of our customers. We rebuilt the signature, added one tracked CTA, and kept everything else the same. The numbers spoke.
Luka Doncic
Apr 26, 2026 · 6 min
Productivity
How to install your signature in Gmail (and the 3 mistakes to avoid)
We've watched dozens of customers install their signatures. Three mistakes come up over and over — here's what they are and how to skip them.
ProEmailSign Team
Mar 25, 2026 · 3 min