In this article, we trace the evolution of the email signature, from its initial function as a formality to its current role as a strategic lever.
In 2026, email remains the most used professional communication channel, with an average of 121 emails sent and received per day and per employee. However, the email signature remains an under-exploited space by many organizations. Much more than a simple digital business card, a powerful email signature tool turns each email into a branding and conversion opportunity.
Adding an email signature to Gmail is a great way to personalize your emails and communicate important information like your contact details or your company logo.
