Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 30, 2026.
Tessian is a company within the Email Security Platforms category. Tessian provides email protection solutions, now integrated under the Proofpoint Cloud Email Security Platform, focusing on securing email communication and data integrity.
Tessian's core products are Cloud Email Security Platform, Email Protection API, and a customer portal..
Tessian uses Not available in the provided context..
Tessian serves Organizations seeking advanced email protection against threats and data loss..
Tessian High uptime for cloud email security platform and portal, indicating reliable protection against email threats.
Official website: https://us.status.tessian.com/
Last analyzed: August 30, 2026
This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.
If this is your brand, you can claim this profile to verify its contents and correct what AI models say about you: Claim this profile