Automate how you manage email signatures

What if you could finally become free of managing all your company’s email signatures? What if you could deploy Outlook email signatures to all workstations and devices—all from one workstation?

At Letsignit, we have made your dream a reality.

Test for free


Hundreds of signatures deployed from a single workstation

With Letsignit, you can, at last, automate the management of all your employees’ email signatures! With just a few clicks, you can apply uniform email signatures to all their devices, save time, and free yourself from this typically time-consuming task. ​

Your users become autonomous and can preview their email signature before sending and choose the appropriate email signature based on each recipient!​


All your email signatures—finally centralized and managed.

Thanks to synchronization with your directory (Azure AD or local), all your users’ information is automatically pre-populated securely.​

You can deploy your email signatures on Outlook, Outlook Online, Mac, and on mobile thanks to our native connectors in a few clicks.


Letsignit is supported & approved by Microsoft.

In addition to our Microsoft Gold Partner status, we have been working with Microsoft teams for nearly 10 years to constantly improve our GDPR-compliant cloud offering, which is 100% integrated with the Microsoft environment:

Hosting on Azure: global implementation on five nodes

Native connectors with Azure AD: synchronization of users, groups, and attributes

✓ Deployment directly from the M365 administration console: read more

Integration with Teams environment“Switch to Teams” widget to instantly switch from an email to a Teams conversation

This unique and privileged relationship with Microsoft allows us to offer the strongest technical and security guarantee on the market.

How does it work?
More than 1,000,000 convinced users
around the world!

Give your Marketing a turnkey solution

Once you have connected to your email system, you can completely free yourself from the chore of email signature management. Your communication department takes over to create email signature models that are 100% aligned with your identity thanks to the Drag & Drop designer and a wide choice of templates. It then assign them to desired employees.

More than that, Letsignit will allow them to transform email signatures into a high-performance and low-cost communication channel!

Letsignit for marketing ➔

100% Accessible

100% Transparent

100% Secure

  • Highly scalable 100% cloud platform hosted by Microsoft​
  • Five regions: EMEA, USA, Asia, Canada​
  • High multi-region availability
  • Local pairings for load time optimization
  • 24/7 support and on-call (EMEA – USA)
Our e-books,
especially made for you.
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Expert in Microsoft certified solutions, we have published the Ultimate Guide to Email Signatures on Microsoft 365 (Office 365)!
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Discover our tips and use cases to optimize and measure the performance of your email signatures every day!
Our key features
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Choice of database creation
(synchronization, CSV, manual)

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Creation of custom attributes
specific to Letsignit

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Different deployment modes to cover
all your use cases

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Ability to block attribute editing for users

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Multi-signature and response/transfer management

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Support via the help center, online chat, and telephone support

Start automating and centralizing the management
of all your corporate email signatures now.
No credit card required Free 14-day trial No commitment

Have questions? Ask us now via chat!​
The questions you have.
Can we have multiple email signatures per employee?

Of course! Letsignit completely adapts to your needs.
To answer inevitable multi-mail, multi-brand, or multi-language scenarios, your marketing department can assign as many email signatures as they want to users. By naming them in different ways, they can choose the most appropriate one directly from their email signature library before sending their emails.

Can I import an HTML email signature on Letsignit?

With our expert mode, you can design the email signature of your dreams down to the pixel. You import your HTML code and then preview the signature directly in the platform before deploying it to your employees.

How does the synchronization with our internal directory work?

Whether you have chosen an Azure AD or local directory, it only takes a few clicks to synchronize your directory with Letsignit. Find out below how to make sure your information is updated automatically:

Is this offering compliant with the GDPR?

Of course! Letsignit is 100% GDPR compliant. You can find all our measures in our general Terms and Conditions and our SLA, which will be provided to you when you contact our team.

What support do you offer?

Our support team is available 24/7 weekdays via our chat
or directly by email: