# Tessian

> Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04.

- **Business Profile:** https://optimly.ai/brand/tessian
- **Dataset:** https://optimly.ai/brand/tessian.json
- **Markdown:** https://optimly.ai/brand/tessian/llms.txt
- **Official website:** https://tessian.com
- **Slug:** tessian
- **Categories:** cybersecurity

## Overview

- **Tagline:** High uptime for cloud email security platform and portal, indicating reliable protection against email threats.
Source: Brand's website (https://tessian.com) · 2026-10-04

- **Description:** Tessian provides email protection solutions, now integrated under the Proofpoint Cloud Email Security Platform, focusing on securing email communication and data integrity.
Source: Brand's website (https://tessian.com) · 2026-10-04

## Offerings

- **Core capabilities:**
  - Cloud Email Security Platform
  - Email Protection API
  - and a customer portal.
Source: Brand's website (https://tessian.com) · 2026-10-04

- **Pricing:** Not available in the provided context.
Source: Brand's website (https://tessian.com) · 2026-10-04

## Audience

- **Target industry:** Organizations seeking advanced email protection against threats and data loss.
Source: Brand's website (https://tessian.com) · 2026-10-04

Page last updated 2026-10-17.