Plays nicely with Gmail, Outlook, Apple Mail and 60+ more email clients, apps and CRM software
We've been experts in email signatures since 2013, helping businesses create, manage, and install professional signatures across 60+ email clients, apps, and CRM platforms. With over a decade of experience, we’ve perfected a seamless, IT-free setup, with no coding, no hassle, just beautifully designed signatures that work. Let us handle the technical details so you can focus on what you do best.
Email Client, App & CRM Compatibility
Easy Installer Apps, Browser Extensions, Shortcuts and Add-ins with Automatic Updates
The Windows App, macOS App, Outlook Add-In, and Browser Extensions use your Signature Key to install and automatically update signatures. Users install once, and any changes made in Email Signature Rescue or SigStudio are applied automatically.
Manual Updates
The iOS Shortcut and Direct HTML installations require users to manually refresh or reinstall their signature when changes are made in Email Signature Rescue or SigStudio.
We work with
the best clients
Join our community of thousands of businesses worldwide who trust us to create, host, manage, and deploy their HTML email signatures across 60+ email clients, apps, and CRM platforms. With over 10 years of expertise, we’ve helped businesses navigate the complexities of email signature design, ensuring industry-leading, professional and polished signatures.