Email signature

Email signature for Startup Founders

A founder’s email opens doors. Your signature should look sharp, link your company, and make it effortless for investors or customers to book time.

What matters in a startup founder signature

Your details

Full nameJob titleCompany

Contact

EmailPhoneMobileWebsiteAddress / location

Media (optional)

Photo URLLogo URL

Images must be hosted at a public URL so they load inside email clients.

Banner (optional)

Banner image URLBanner link (optional)

A wide image shown under your signature — great for a “Book a demo” or promo strip. Host it at a public URL.

Social links

LinkedInX / TwitterInstagramGitHubYouTubeFacebook

Call to action (optional)

Add a call-to-action buttonButton textButton URL

Style

Brand colorText colorFont

Social links

Text links are the most private and render everywhere. Icons load small hosted images.

Legal (optional)

Confidentiality disclaimer

Live previewRenders in Gmail · Outlook · Apple Mail

Jordan Rivera

Head of Partnerships

Northwind Studio

San Francisco, CA

Made with Sigmint — free email signatures that render everywhere.

Unlock Pro — $12 once

Unlock premium templates, remove the footer, and get custom brand colors & .html export. Lifetime, one payment.

Free signatures include a small “Made with Sigmint” line.

🔒 Everything is generated in your browser. Your details are never sent to our servers.