Top 10 Island Alternatives 2026

What is Seraphic?

Seraphic secures browsing on whatever browser employees already use, including AI browsers, rather than requiring a migration to a dedicated enterprise browser. It provides real-time threat protection at the browser layer, data loss prevention and data governance across SaaS applications, ...

What is Mammoth Cyber?

Mammoth Cyber's Enterprise AI Browser provides zero-trust access to web applications and AI tools while preventing data loss and insider risk. It verifies every user, device and session, regulates how AI tools may interact with sensitive data, and detects keywords, tokens and protected health ...

What is Conceal?

Conceal embeds zero-trust access and real-time protection directly into the browser, positioned as a replacement for VPNs, VDIs and proxies rather than an addition to them. It secures activity where work actually happens, provides access for unmanaged and third-party users without standing up ...

What is LayerX?

LayerX deploys as a lightweight browser extension for Chrome, Edge and Firefox, requiring no proxy or traffic routing, and gives real-time visibility and control over user and AI activity across browsers, SaaS applications and IDEs. It discovers shadow AI and shadow SaaS, applies data loss ...

What is Chrome Enterprise?

Chrome Enterprise is Google's managed browser for organisations, providing cloud-based policy deployment, extension management with a custom Web Store, and multi-OS device administration. Security covers real-time phishing and malware protection, data loss prevention, context-aware access based ...

What is Prisma Browser?

Prisma Browser is Palo Alto Networks' enterprise browser, protecting work across managed and unmanaged devices without requiring admin privileges to install. It applies real-time malware and phishing protection with AI-driven detection, governs generative AI applications with sensitive data ...

What is Puffin Secure Browser?

Puffin Secure Browser applies remote browser isolation, rendering web pages away from the user's machine so malware never reaches the endpoint. It follows a zero-trust architecture that isolates all browsing activity from the device, and is aimed at remote and hybrid workers, small businesses ...

What is Authentic8 Silo?

Authentic8 Silo is an isolated browsing platform built for digital investigations across the surface, deep and dark web, letting analysts work without exposing their identity or systems. Its managed attribution network spans more than 700 endpoints across 100+ regions with ISP, mobile and Tor ...

What is Red Access?

Red Access delivers secure service edge capabilities without agents, plugins or extensions, protecting browsing across Chrome, Edge, Firefox and Safari. It covers data loss prevention for PII, payment data, financial records and source code, browser extension management, phishing and zero-day ...

What is Menlo Security?

Menlo Security secures browsing for both employees and AI agents through a single control plane, combining local browser controls with cloud-based threat protection. It applies remote browser isolation for high-risk sites, browser-level data loss prevention, and file security on uploads and ...