Business signature generator
A business email signature generator that scales with your team.
Design your signature in the browser, then invite the whole team. Ship a branded signature to every employee in under an hour.
Why teams pick SignatoryGrid
Live preview editor
See the signature update as you tweak logo, color, tagline, and layout.
Personal claim links
Every teammate gets their own URL — no shared logins.
CTA + promo banner
Add a button or image to promote demos, events, or launches.
Outlook-safe HTML
Renders cleanly in every version of Outlook, plus Gmail and Apple Mail.
Free forever for 3
Small team? You never pay. Growing? Buy slots once.
Rebrand company-wide
One brand edit updates every employee's signature.
How it works
- 1
Generate your signature
Fill in the brand editor and see it live.
- 2
Invite your team
Add employees; each gets a personal claim link.
- 3
Ship it
Team pastes into Gmail, Outlook, or Apple Mail. Done.
Works in every inbox
- Gmail & Google Workspace
- Outlook 365 / Desktop
- Apple Mail (macOS / iOS)
- Superhuman
- Outlook.com
- Thunderbird
Free for 3 users. No subscription.
Start on the free tier for teams up to 3. Growing? One-time slot packs from $0.75 per seat — pay once, slots never expire.
Frequently asked
Is this a one-off signature generator or a team tool?
Both. You can generate a single signature in minutes, or add your whole team so everyone shares the same branded template.
What do I get in the free plan?
The full editor and up to 3 employees with personal claim links — free forever, no credit card.
Can I add a call-to-action or promo banner?
Yes. Add a CTA button or a small promo image below the signature to drive clicks to a landing page.
Will the signature render in Outlook?
Yes. We ship table-based HTML with inline styles — Outlook 2016, Outlook 365, and Outlook.com all render it cleanly.