Email signatures are more powerful than most people realize. Here are the key statistics that demonstrate their impact on business communication.
Key Statistics
- The average professional sends 40 emails per day, generating over 10,000 signature impressions per year
- Email signatures with a CTA banner see 2-5% click-through rates
- 72% of people form an impression of a sender based on their email signature
- Branded email signatures increase brand awareness by up to 32%
- Signatures with a headshot receive 20% more replies than those without
Methodology
Data compiled from industry reports, email marketing platforms, and proprietary research. Sources include Exclaimer, Newoldstamp, and HubSpot.
Last updated: March 2026