Keep Aware is a commercial secure enterprise browsers tool by Keep Aware. Obsidian Security Browser Extension is a commercial secure enterprise browsers tool by Obsidian Security. Compare features, ratings, integrations, and community reviews side by side to find the best secure enterprise browsers fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise security teams drowning in browser-based threats will benefit most from Keep Aware's agentless deployment directly into existing browsers, which eliminates the infrastructure overhead of proxies or tunneling that slow down other DLP tools. The platform delivers strong coverage across NIST PR.DS and PR.PS, with real-time visibility into extensions and data transfers that catch info-stealers and credential theft at the point of click. Skip this if your organization needs endpoint detection beyond the browser or requires deep integration with your existing EDR stack; Keep Aware is deliberately browser-scoped, not a replacement for host-based monitoring.
Obsidian Security Browser Extension
Mid-market and enterprise security teams drowning in phishing bypasses and shadow SaaS will find real value in Obsidian Security Browser Extension's AiTM detection running client-side, where most EDR misses it. The tool covers three NIST CSF 2.0 areas that matter here: identity threat detection (PR.AA), data loss prevention (PR.DS), and continuous monitoring (DE.CM), which means you're not just blocking attacks but actually seeing what users are exposing. Skip this if your workforce is mostly on unmanaged devices or you need mobile coverage; browser extension reach only goes so far.
Agentless browser security platform for threat detection and DLP.
Browser extension for identity threat protection, anti-phishing & shadow IT detection.
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Common questions about comparing Keep Aware vs Obsidian Security Browser Extension for your secure enterprise browsers needs.
Keep Aware: Agentless browser security platform for threat detection and DLP. built by Keep Aware. headquartered in United States. 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. headquartered in United States. 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.
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