Why teams switch from Exclaimer to Letsignit

Built for Marketing

Marketing can publish signatures and campaigns without involving IT for every change.

Simple, not simplified

The platform stays clear, even when teams, groups, campaigns, and brands scale.

Highest time to value

Launch quickly, adopt faster, and avoid long configuration cycles.

Measurable trust

3.2M+ signatures and campaigns deployed daily. 98% customer satisfaction. 94% renewal rate.

Support that actually supports

Direct access to experts, fast answers, and no ticket black hole.

Features you really use

vCards, polls, surveys and booking add-ins. All useful, all included.

Where Marketing and IT finally agree

IT defines once. Marketing operates daily.

IT sets brand standards, group permissions, and audit logs at setup. Marketing publishes campaigns, targets audiences, and runs A/B tests without waiting for IT..

One Microsoft 365 stack. Two teams served.

IT inherits Microsoft 365 platform security, conditional access, and Defender. Marketing gets a native Outlook experience: the signature renders the way it was designed, every time.

Used every day. Measured every week.

IT sees the platform actually adopted across team. Marketing sees click rates, A/B test results, and campaign performance. The signature becomes a measurable channel, not a static asset.

One number to call when it matters

Direct chat, dedicated CSM, response under 48 hours, and a 16-expert customer success team.

User interface

✅ Simple: Marketing-first

⚠️ Complex: IT-first cockpit

Marketing autonomy on daily actions

✅ Independent

⚠️ Often requires admin

Channels covered

✅ Email signature, Vcard

✅ Email signature, Vcard (no wallet), meeting backgrounds

Productivity features

✅ Folders and sub-folders

⚠️ Only folders

Signature assignment & rules

✅ Clear assignment. Immediate visibility on what applies and where.

⚠️ Advanced rules, but mostly server-side and less visible for non-technical users.

Outlook integration depth

✅ Co-built the first Outlook Signature Add-in

✅ Standard Microsoft Partner

Support

✅ Direct chat, dedicated CSM, 16-expert CS team

⚠️ Ticket-based

Published response on SLA

✅ < 48h

⚠️ Not published (a week)

Pricing stability

✅ Transparent & less expensive

⚠️ Up to +8% / year

Integrations

✅ Deep Microsoft 365 integration and strong Outlook alignment. Client-side (Outlook add-in) deployment model.

✅ Broader integrations, but less native to Microsoft 365. Primarily server-side (SMTP routing).

Security & compliance

✅ Enterprise standards: ISO, secure infrastructure, audits.

✅ Extensive certifications and strong compliance positioning.

They love Letsignit.

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.

Alaa Eddine Elhimer

Tech Administrator

5,750 equipped employees

Letsignit vs Exclaimer: Built for marketing. Trusted by IT. Adopted every day.

Where Marketing and IT finally agree

They love Letsignit.

Ready to switch to a solution your team will actually use?

Book your demo