Obsidian Security Browser Extension vs Silverfort Access Intelligence: Side-by-Side Comparison (2026)

Obsidian Security Browser Extension: Browser extension for identity threat protection, anti-phishing & shadow IT detection. built by Obsidian Security. Core capabilities include AiTM phishing attack detection and blocking within the browser, Shadow SaaS and shadow IT application discovery, Browser-based data loss prevention..

Silverfort Access Intelligence: Access intelligence platform for mapping access paths and enforcing least privilege. built by Silverfort. Core capabilities include Access path mapping across cloud, on-premises, and hybrid environments, Real-time authentication activity analysis, Unused and excessive privilege identification..

Both serve the Identity Threat Detection and Response market but differ in approach, feature depth, and target audience.

Obsidian Security Browser Extension differentiates with AiTM phishing attack detection and blocking within the browser, Shadow SaaS and shadow IT application discovery, Browser-based data loss prevention. Silverfort Access Intelligence differentiates with Access path mapping across cloud, on-premises, and hybrid environments, Real-time authentication activity analysis, Unused and excessive privilege identification.

Obsidian Security Browser Extension is developed by Obsidian Security. Silverfort Access Intelligence is developed by Silverfort. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Obsidian Security Browser Extension and Silverfort Access Intelligence serve similar Identity Threat Detection and Response use cases: both are Identity Threat Detection and Response tools. Review the feature comparison above to determine which fits your requirements.