The #1 tool to create, manage & deploy thousands of email signatures, with no effort

For teams with 50 to 500,000 employees.
Let us show you how.

Unite your brand
under one signature

Deploy on-brand email signatures across your organization. Customize them for individuals, teams, or campaigns. Plus, enjoy large account management features.

For teams with 50 to 500,000 employees.

Customize your message for every campaign

Align team-wide email signatures with the message of your latest campaign. You can even create dedicated signatures for external communication and banner messages for internal teams.

It’s never been easier to get the message out.

Integrated with
the email tools you
use and trust

Letsignit is a Microsoft Gold Partner. What does that mean for you? Simple integration. Beautiful email signatures. And multi-tool display across Outlook, mobile, CRM, and Sales & Marketing tools.

Email is personal.
That’s why security is our top priority.

& secure
Highly scalable 100% cloud platform hosted on Microsoft Azure
Certified with ISO 27018 and ISO 27001,
the highest global standards for information and data security
& tests
Regular security audit & penetration tests
Learn more on security

Easy to implement at scale. Enjoy local 24/5 support.

1-1 dedicated experts for deployment, customer care, and customer success.
Live chat support with response in less than 1 minute.
24/7 US and CA local support with a 98% satisfaction rate.
Product tour videos, help center with 400+ FAQs, and monthly web training sessions.

Don’t take our word for it.
More than 1 million people trust Letsignit with every email they send.

I've been using Letsignit for two and a half years, after trying other email signature products at previous companies. Letsignit stands out from the competition thanks to its strong AD integration and excellent customer support. Additionally, their feature set continues to evolve and become more robust.
Larry Schachter
Director Of Technology
Letsignit is really handy! I can update all email signatures with just a few clicks, without having to ask all users to change them themselves.
Céline Brailly
Marketing assistant
Letsignit is: easy to integrate, easy to manage, easy for users, and easy to use.
Alaa Eddine Elhimer
Tech Administrator
 5,750 equipped employees
Letsignit has been an amazing partner for the Office Extensibility team. They not only helped design, but also were pioneers in building and testing solutions using our new Signature APIs and event-activated Outlook Add-ins.
Juan Balmori
Principal Product Manager
Letsignit makes it easy to create campaigns and manage contact groups. Its link with Office 365 simplifies internal implementation and allows for tracking of user usage. The separation of signature and campaign creation enables fast updates, even with multiple entities.
Rachel Pallamidessi
Digital Communication Manager

Let’s call this
your signature move

Speak with one of our experts
and take a personalized tour of Letsignit
Request a free trial