FusionAuth is a commercial CIAM solution by FusionAuth. Silverfort Identity Threat Detection & Response (ITDR) is a commercial identity threat detection and response solution by Silverfort. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Companies that want to block risky logins inline
Silverfort is the standalone pick for prevention, because it can stop a risky login instead of only raising an alert. That fits you if you need MFA on old systems and protocols that never supported it. Since it sits in the sign-in path, plan how you test and roll it out so a wrong block does not lock out real users.
From Best ITDR Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
AuthN, AuthZ, and identity management you can deploy anywhere and control end to end.
Detects & blocks identity-based threats in real-time across hybrid environments
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.
FusionAuth fits if you are a startup.
Common questions when comparing FusionAuth vs Silverfort Identity Threat Detection & Response (ITDR) for CIAM.
FusionAuth: AuthN, AuthZ, and identity management you can deploy anywhere and control end to end. Built by FusionAuth.
Silverfort Identity Threat Detection & Response (ITDR): Detects & blocks identity-based threats in real-time across hybrid environments. Built by Silverfort.
The table above shows where their features, integrations, deployment and company size fit differ.
FusionAuth is made by FusionAuth. Silverfort Identity Threat Detection & Response (ITDR) is made by Silverfort. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. FusionAuth and Silverfort Identity Threat Detection & Response (ITDR) are not in the same category on CybersecTools. Both cover Authentication. Use the table above to see where features, deployment and company size fit differ.
No CIAM shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist
