Crossware Email Signature vs Dynasend

Crossware Email Signature centrally creates and applies branded, personalized signatures to company email. It supports Microsoft 365, Google Workspace, Microsoft Exchange, and HCL Domino. Administrators can build signatures with rich text or HTML, templates, drag-and-drop blocks, images, and conditional fields. Rules can vary signatures or blocks according to whether a message is internal or external, new or a reply, or falls within a date range. Directory integration can bring current contact information into signatures. Access can be granted to selected users or groups without making them administrators. Signatures can include marketing banners and centrally managed legal disclaimers. For Microsoft 365, Crossware says the service runs in Microsoft Azure and applies signatures in the Microsoft cloud after messages are sent; this option needs no installation or download. Other deployment choices include cloud hosting and an on-premise server. Licensing is per user, defined as a mail file requiring a signature, and pricing depends on the number of email users and requires a quote. A free 30-day trial includes all features. The maker offers 24-hour email support.

Dynasend centrally designs and manages standardized email signatures for Microsoft 365 users and devices. Administrators deploy and update signatures across a tenant through its O365 add-in, without requiring end-user desktop installs. It can create a design or convert an existing one, with variants for new messages, replies, and streamlined messages. Entra ID (Azure AD) sync aligns signature fields with directory attributes, while SCIM provisioning supports user lifecycle management. Multiple templates and unlimited user data fields can serve different brands and divisions. Campaigns can schedule banners, notes, relocation messages, and role-based groups; the platform also offers feedback surveys and digital business cards for iOS and Android. Dynasend says signatures render in Outlook at compose time, data is encrypted in transit and at rest, and it does not access email content or stamp messages in transit. Standard costs $50 a month for up to 50 signatures; above that, monthly per-active-signature pricing varies by volume from 1.00 USD (51–100) to 0.20 USD (18,001+). A 90-day free trial is available.