AdSigner vs MySignature

AdSigner centrally manages employee email signatures and can deploy them across an organization. It supports distinct branded signatures for departments, roles, regions, locations, or company brands. Campaign banners can carry offers, events, content, or company news in employee emails. Analytics tracks signature and campaign views, clicks, and click-through rates, with reports exportable to Excel, CSV, or JSON. Employee directory data can be synced from Microsoft Entra ID or Google Directory, supplied through JSON endpoints or custom API sources, or imported from Excel, CSV, or JSON files. Deployment options include Microsoft 365 and Outlook add-ins, Google Workspace and Gmail add-ons, AdSigner Agent for Outlook or Thunderbird, HTML copy-and-paste, and API-based deployment. AdSigner says it processes directory data and signature configuration to generate signatures without routing or accessing email content. Its security page states that it is GDPR compliant, offers a Data Processing Agreement, and has an SSL certificate. Administrators can enforce disclaimers and restrict compliance settings through role-based permissions. Standard support is included with subscriptions, with email or chat responses within 24 business hours. The platform lists API, extension, web, and Windows.

MySignature creates customizable HTML email signatures for individuals and teams, with an editor for designing and installing them in supported email clients without manually editing HTML for standard setup. Its library has more than 100 templates, and users can adjust colors, fonts, logos, photos, links, CTA buttons, banners, and disclaimers. Listed clients include Gmail, Outlook, Apple Mail, Yahoo Mail, and Thunderbird. For Google Workspace and Microsoft 365, teams can centrally manage signatures, import employee details, and update signatures from one place. The site also describes email open and click tracking and analytics on signature performance. MySignature is available on web, Android, iOS, and as an extension. A free plan provides basic signatures and one signature per email address. Professional is billed annually, with a stated starting price of $1.5 per user/month for individuals and teams up to five; Teams is billed annually, starting at $0.92 per user/month for teams with more than five using Google Workspace or Microsoft 365.