Keep Aware vs Obsidian Security Browser Extension: 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 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..

Both serve the Secure Enterprise Browsers 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 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.

Keep Aware is developed by Keep Aware. Obsidian Security Browser Extension 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 Security Browser Extension serve similar Secure Enterprise Browsers use cases: both are Secure Enterprise Browsers tools, both cover Browser Security. Review the feature comparison above to determine which fits your requirements.