Seezo

Seezo is a security platform that helps organizations embed threat modeling and security design reviews into software development. Its service analyzes design-stage inputs, such as feature descriptions and architecture information, to identify threat actors, data flows, trust boundaries, threats, and attack paths. It then produces explainable security requirements and recommendations, mapped to relevant components and organizational standards, in minutes.

Teams can configure custom rules, terminology, and remediation guidance so assessments reflect their own policies. Seezo connects with tools including Slack, Jira, Google Docs, Confluence, SharePoint, GitHub, ServiceNow, Linear, and AI coding agents, delivering findings within existing workflows. Its Seezo Agent also lets users request security guidance, query past assessments, access analytics, and draw on organizational security context.

The platform supports automated assessment workflows, including actions such as exporting findings to Jira and notifying teams in Slack. Designed for security leaders, developers, and security consultants, Seezo aims to make reviews more consistent and comprehensive across features, helping teams address security earlier without relying solely on manual review.