

Sigil is an email signature management platform built specifically for Microsoft 365 organisations. Admins design and manage signature templates centrally — including drafts, versioning and rollback — and Sigil applies them automatically in Outlook as each user composes a message, personalised per person from Microsoft Graph directory data (name, job title, department, phone numbers, and more). What sets Sigil apart is visibility: most signature tools can tell you a signature was served, but not whether it actually applied. Sigil's per-mailbox adoption telemetry closes that gap, surfacing exactly which users have never successfully received a signature — so IT teams can fix silent failures before a client or colleague notices a missing signature first. Sigil also includes assignment rules (by department, office, domain or Entra group), time-boxed campaign banners, privacy-preserving link-click analytics, per-domain compliance footers, and role-based access for admins, editors and marketing users — all for one flat price per licensed mailbox, with shared and resource mailboxes free.

Sigil is email signature software that centralizes, personalizes, and deploys on-brand signatures for Microsoft 365 from one portal.
Tophhie Cloud is a technology vendor specializing in cloud computing solutions. The company offers a range of services, including cloud infrastructure, data storage, and application hosting, designed to enhance business efficiency and scalability. Tophhie Cloud focuses on providing secure and reliable cloud environments tailored to meet the diverse needs of its clients, from small businesses to large enterprises. With an emphasis on innovation and customer support, Tophhie Cloud aims to empower organizations to leverage cloud technology for improved operational performance.