At a glance
- Opensense is listed under Email signature management, alongside CodeTwo Email Signatures 365, Exclaimer and Letsignit.
- Opensense's lowest paid plan is Signature at $1 per user per month, as of November 14, 2026.
- Opensense is available on Outlook on the web, iOS and Android.
- Opensense works with Microsoft 365, Google Workspace, HubSpot, Salesforce and Outreach.
- Opensense's main features: Centrally managed signatures, Email signature banners, Email insights and analytics, Digital business cards, Email compliance.
- Opensense's website lists SOC 2, GDPR and SSO.
- We haven't confirmed whether Opensense has a free plan or a public API.
Facts from opensense.com, checked November 14, 2026.
AI summary
The summary writes itself once 5 people have reviewed this tool.
It's built only from what reviewers say: who it's best for, who should think twice, and what comes up again and again.
Reviews needed for a summary0 of 5
