Deploy branded, compliant Gmail signatures across your entire domain from one dashboard. Connect Google Directory, design once, and push to every user automatically.
Instant Signer uses the Gmail API to write signatures straight into each user's account. Senders see their signature in the compose window, and email never has to change its delivery path.
Brand kit
Full name
Job title
Phone
Live preview
Ava Mitchell
Head of Marketing
Northwind
+1 (415) 555-0188
ava.mitchell@northwind.com
Pull names, titles, departments, phone numbers, and photos directly from Google Workspace Directory. When details change, signatures update automatically.
Schedule clickable marketing banners and append automatic legal disclaimers across every Gmail signature in your domain — and measure engagement with built-in analytics.
Join 2,500+ companies turning email signatures into their most consistent, on-brand, and measurable channel.