The leader in emailsignature marketing

Turn your company's email signature into an amazing marketing channel for event promotion, content distribution, ABM, and more.

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Turn Every Email Into a Marketing Campaign

Integrate easily with all email clients

Drive engagement with personalized 1:1 targeting

Use email and calendar patterns to measure the strength of your company's relationships

Update campaign banners based on sender or recipients

Standardize your company's email signature while promoting your most important marketing initiatives

Campaigns render seamlessly on every platform and device

A Marketer's Biggest Megaphone

Your employees are sending millions of emails every year. Sigstr turns them into a powerful, dynamic marketing channel.

Discover the power of  email signature marketing

Right Message, Right Time

Run hundreds of simultaneous campaigns at once, intelligently targeting recipients based by ABM segments, locations, departments, date and time, and smart lists -- automatically.

Learn how to accelerate your ABM campaigns

Integrated Into Every Part of Your Tech Stack

Sigstr is integrated with leading CRMS, MAPs, and just about every other piece of sales and marketing tech you use.

See how Sigstr works  well with others

Put relationships at the heart of your marketing strategy

With advanced Relationship Intelligence functionality, you can understand the universe of relationships that live in your employees' inboxes like never before.

Learn more about Sigstr's AI-powered insights

Safe and Secure

Fortune 500 companies trust Sigstr to power their email signature strategy. Our combination of enterprise-grade security, functionality, and customer support put us in a league of our own.

Read how Sigstr is committed to data protection

Turn Every Email Into a Marketing Campaign

A Marketer's Biggest Megaphone

Your employees are sending millions of emails every year. Sigstr turns them into a powerful, dynamic marketing channel.

Discover the power of  email signature marketing

Right Message, Right Time

Run hundreds of simultaneous campaigns at once, intelligently targeting recipients based by ABM segments, locations, departments, date and time, and smart lists — automatically.

Learn how to accelerate your ABM campaigns

Integrated Into Every Part of Your Tech Stack

Sigstr is integrated with leading CRMS, MAPs, and just about every other piece of sales and marketing tech you use.

See how Sigstr works  well with others

Put relationships at the heart of your marketing strategy

With advanced Relationship Intelligence functionality, you can understand the universe of relationships that live in your employees' inboxes like never before.

Learn more about Sigstr's AI-powered insights

Safe and Secure

Fortune 500 companies trust Sigstr to power their email signature strategy. Our combination of enterprise-grade functionality, security, and customer support put us in a league of our own.

Read how Sigstr is committed to data protection

Top CompaniesEverywhere Trust Sigstr

Find out why our customers loveus (and you will too)!

"When you are ready to roll with a new campaign, webinar, message, promotion, whatever - you go to one place, Sigstr, and immediately your entire field is promoting on every email they send."


Dan G.

"Sigstr is easy to use and it drives results. It's everything marketers could ever ask for from a martech solution. Their clean and friendly UI makes performing tasks within the software easy."


Egan M.

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