Keep Aware vs Obsidian Browser Ext. for SaaS Spear Phishing: Side-by-Side Comparison (2026)

Keep Aware: Agentless browser security platform for threat detection and DLP. built by Keep Aware. Core capabilities include Agentless deployment directly into existing browsers without proxying or tunneling, Real-time cross-browser visibility into page visits, extension events, and data transfers, Out-of-the-box pre-configured security profiles for phishing, credential theft, and data leakage..

Obsidian Browser Ext. for SaaS Spear Phishing: Browser ext. that blocks SaaS spear phishing via real-time content analysis. built by Obsidian Security. Core capabilities include Real-time blocking of phishing sites to prevent credential submission, Visual and content analysis for zero-day phishing detection, Applied threat intelligence with pre-built detection rules from observed campaigns..

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

Keep Aware differentiates with Agentless deployment directly into existing browsers without proxying or tunneling, Real-time cross-browser visibility into page visits, extension events, and data transfers, Out-of-the-box pre-configured security profiles for phishing, credential theft, and data leakage. Obsidian Browser Ext. for SaaS Spear Phishing differentiates with Real-time blocking of phishing sites to prevent credential submission, Visual and content analysis for zero-day phishing detection, Applied threat intelligence with pre-built detection rules from observed campaigns.

Keep Aware is developed by Keep Aware. Obsidian Browser Ext. for SaaS Spear Phishing is developed by Obsidian Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Keep Aware and Obsidian Browser Ext. for SaaS Spear Phishing serve similar Identity Threat Detection and Response use cases: both are Identity Threat Detection and Response tools, both cover Browser Security. Review the feature comparison above to determine which fits your requirements.