sincerely
For Google Workspace

Email signature managementrun by marketing, trusted by IT

Centrally manage beautiful, on-brand Gmail signatures across your whole Google Workspace, every employee, one flat price, set up in minutes.

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No card required · Free tier for up to 3 people

Twenty-seven templates, every one tested in Gmail, Outlook and Apple Mail. Browse them all →

Your org chart is already there

Sign in with Google and your Workspace domain becomes your team. Colleagues join automatically, nobody types a CSV, nobody verifies a domain.

One flat price

WiseStamp charges a base fee plus $1 per employee per month. We charge one number, 25 users included. A 20-person company pays exactly £29/month. That's it.

Campaigns that deploy themselves

Change a promo banner at 9am; everyone's Gmail has it by lunch. Our Chrome extension keeps every signature current, no IT ticket, no mail-server surgery.