These are the primary sources for the largest markets, quoted or summarized. Each state sets its own rules. Signatoro is not a law firm, and this is not legal advice.
Sources checked 2 October 2026.
A brokerage's signatures can carry a Trustpilot, Google Reviews or G2 badge, or a Calendly or Cal.com booking button, under every agent's name, as live links in the layout. The brokerage sets the badge or button once with its name, logo, color and font, the same on every agent's signature. Each agent's name, title and headshot are their own, and so is a link of their own, such as "Book a showing" to their own calendar. On the Up to 15 plan or larger, a line such as the brokerage's license statement goes under every signature as the company footnote.
Four lines, no picture. The default.
| Renee Castellano |
| Listing Agent, Larkspur Realty Group |
| +1 480 555 0129 · renee@larkspurrealty.com |
| larkspurrealty.com · My listings |
| ★★★★★ 4.9 on Google Reviews |
| Larkspur Realty Group, a licensed real estate brokerage in Scottsdale, Arizona. |
Best for any team and any thread: text only, so it reads the same in every mail app, on a phone and with images turned off.
Logo beside a hairline, or your photo if there is no logo. Company first.
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Best for company-first mail, such as a firm, a brokerage or a shared inbox, where the logo should lead.
Round photo, or your logo if there is no photo. Person first.
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Best for people clients meet in person, such as agents, advisors and recruiters, where a face builds trust.
One fact per line under an accent rule.
| Marcus Delaney | |
| Property Manager | |
| Larkspur Realty Group | |
| +1 480 555 0143 | |
| marcus@larkspurrealty.com | |
| larkspurrealty.com | |
| ★★★★★ 4.9 on Google Reviews | |
| Larkspur Realty Group, a licensed real estate brokerage in Scottsdale, Arizona. |
Best for long titles and several contact lines, kept easy to read on a narrow phone screen.
One line, for replies.
| Ivy Okafor · Transaction Coordinator, Larkspur Realty Group · +1 480 555 0108 |
| ★★★★★ 4.9 on Google Reviews |
| Larkspur Realty Group, a licensed real estate brokerage in Scottsdale, Arizona. |
Best for replies and internal mail, where a full signature in every message is too much.
Pick a template above or start from the one below. Change the details to yours and copy the signature into Gmail, Outlook or Apple Mail. It is free and needs no account.