Island The Enterprise Browser vs Mammoth Enterprise Browser: Side-by-Side Comparison (2026)

Island The Enterprise Browser

Mid-market and enterprise security teams managing distributed workforces need Island The Enterprise Browser when browser-based data leakage is your actual loss vector, not a theoretical one. It embeds access control and DLP directly into the browser itself rather than bolting them on behind a proxy, which means you catch exfiltration at the point of action; the platform covers NIST PR.AA, PR.DS, and PR.PS simultaneously, a rare combination in this category. Skip this if your org needs visibility into non-browser traffic or if you're looking for a detection-heavy tool rather than a prevention-first approach.

Mammoth Enterprise Browser

Mid-market and enterprise teams struggling to see what happens inside browser sessions will find the most value in Mammoth Enterprise Browser, since real-time event-level logging catches data exfiltration attempts that traditional proxies miss. The GenAI input/output scanning addresses a genuine gap most browsers ignore: blocking sensitive data before it reaches ChatGPT or Claude, which matters now that employees aren't asking permission. Skip this if you need deep malware analysis or endpoint detection; Mammoth is access control and visibility, not threat response.