Create & Manage Custom Email Signatures Templates
from One Central Platform

On-brand email signatures
for all your teams

Create custom email signatures that reflect your brand across every team. Say goodbye to inconsistent formats or outdated info.

25% more clicks, traffic, and leads

Turn every email into a marketing asset. Letsignit connects to your company directory to deploy branded email signature templates, instantly.

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Launch targeted campaigns with every email

Keep your team informed and your clients engaged, directly from every email signature.

Loved by IT

Native Microsoft 365 and Azure AD sync

Role-based admin controls for easy delegation

Fast rollout for no scripting, no hassle

Reduce IT workload – no more support tickets

Built on a secure, ISO & GDPR-compliant infrastructure

... and Marketing

Branded email signature templates always on-brand

Embed calendar links & smart add-ons

Launch campaigns and company-wide surveys

Track clicks and campaign performance with built-in analytics

Canva integration for seamless email signature design

Loved by IT

Native Microsoft 365 and Azure AD sync

Role-based admin controls for easy delegation

Fast rollout for no scripting, no hassle

Reduce IT workload – no more support tickets

Built on a secure, ISO & GDPR-compliant infrastructure

... and Marketing

Branded email signature templates always on-brand

Embed calendar links & smart add-ons

Launch campaigns and company-wide surveys

Track clicks and campaign performance with built-in analytics

Canva integration for seamless email signature design

Send Every Email With These Essentials

Global Standard

Trusted by over 2 million users worldwide to protect their brand in every outbox.

Microsoft certified

Native co-development with Microsoft ensures your email signatures work seamlessly across 365, Outlook, and mobile.

Enterprise security

High-availability infrastructure with ISO-level standards to keep your data and your email signatures secure.

On-Brand Email Signatures, Now Automatic

Stop relying on employees to copy-paste your brand. Letsignit makes it easy to create and deploy professional email signature designs across your entire team.

Design your email signature (no coding required): Bring custom layouts or use our drag-and-drop email signature template builder. Add calendar links, social profiles, CTAs, and more.
Auto-sync and deploy: Set one signature for all, or create unique designs for each team. Control permissions to ensure your email signature best practices stay consistent.
Measure your marketing: Turn every email into a marketing opportunity. Launch campaigns and surveys. Know which link they clicked, down to the minute.

Talk to an expert

Don’t take our word for it.
More than 2 millions people trust Letsignit with every email they send.

In order to ensure global communication and maintain our brand identity internationally, we have decided to take advantage of our employees' email signatures using Letsignit. This has been in place for almost 10 years, since June 2022!

Martine GILLET‑ARAIC

Digital Communication Officer

3,000 equipped employees

Letsignit is easy to get started with, user-friendly, and customizable. The team is responsive and always pleasant when you have a question or need help with something. I highly recommend this excellent service!

Kim‑Mai Buiba

Internal Communication Manager

500 equipped employees

Letsignit is easy to set up and administer. Signatures look great and it tracks marketing metrics and click rates. It also allows for easy navigation when setting up URLs on our signatures. The value of this tool has been proven!

Danny Murphy

Partner, Technology & InfoSec

265 equipped employees

Letsignit enhances and elevates our brand image, making it more dynamic. With the platform, we can create both internal and external campaigns to highlight events or promotions.

Corinne Demange

Digital Marketing Officer

322 equipped employees

Letsignit is a tool that is both simple and powerful for standardizing employees' email signatures and also treats the signature as a new media. It can be used as a low-cost acquisition channel. All of this integrated into Microsoft Office 365.

Carole Benichou

Director of Microsoft 365 Division

Before Letsignit with our old signatures, we couldn't add banners or do anything else. Everything was complicated. Although some things were possible, it took a lot of time for IT to create all the signatures.

Elodie Mescam

Senior Digital Strategy & Marketing Manager

Read the success story

I love the ability to change signatures and ad campaigns with just a click thanks to Letsignit. We used to have issues with uniformity, but this is no longer a concern for us.

Luis Pontillo

Digital Marketing Executive

With Letsignit, there are no more outdated or image-format signatures! They are now all up-to-date and linked to our social networks, website, or specific campaigns!

Damien Marty

Information Systems Manager

135 equipped employees

Read the success story

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

Letsignit is: easy to integrate, easy to manage, easy for users, and easy to use.