Lightbeam Data Identity Graph is a commercial data security posture management solution by Lightbeam. Theodosian is a commercial data loss prevention solution by Theodosian. Features, integrations, deployment and the company behind each one, side by side.
AI-powered data identity graph linking sensitive data to identities & access
File-level encryption and access control for data-centric security
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Theodosian fits if you are a startup.
Common questions when comparing Lightbeam Data Identity Graph vs Theodosian for data security posture management.
Lightbeam Data Identity Graph: AI-powered data identity graph linking sensitive data to identities & access. Built by Lightbeam.
Theodosian: File-level encryption and access control for data-centric security. Built by Theodosian.
The table above shows where their features, integrations, deployment and company size fit differ.
Lightbeam Data Identity Graph is made by Lightbeam. Theodosian is made by Theodosian. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Lightbeam Data Identity Graph and Theodosian are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.
No Data Security Posture Management shortlist yet. This is the closest one.
Updated 2026-11-02
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