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.
Design
The 5 design rules every email signature should follow in 2026
Stop using stretched logos and 12-pt Comic Sans. Here's the short list of rules our designers apply to every signature we ship.
Mira Okafor
May 16, 2026 · 5 min
Design
Dark mode signatures: the 4 mistakes we see most
Most signatures look fine on a white background and fall apart on a dark one. We pulled together the 4 things to fix to ship dark-mode-safe signatures.
Mira Okafor
Apr 10, 2026 · 4 min