CISO Tribune

Vendor comparison · 2 companies

Island vs Versa Networks

Island sells an enterprise browser that provides a managed environment for secure application access. Versa Networks sells Versa SASE, which integrates security, networking, SD-WAN, and analytics within a single software operating system. CISO Tribune files both under SASE and SSE. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Island
  • Versa Networks
Island vs Versa Networks: Products, Customers and Funding Compared
IslandIsland sells an enterprise browser that provides a managed environment for secure application access.island.ioVersa NetworksVersa Networks sells Versa SASE, which integrates security, networking, SD-WAN, and analytics within a single software operating system.versa-networks.com
What it sells
  • Enterprise Browser[2][4][5][6]A browser that provides a managed environment for secure application access.
  • Island Private Access[5]A ZTNA solution for web and desktop apps.
  • Island DEX[6]Collects analytics on application usage, performance, network and device health.
  • Secure SD-WAN[1][3][4][5][6]Versa Secure SD-WAN integrates software-defined networking and security services into one platform.
  • Next Generation Firewall (NGFW)[3]Versa Next Generation Firewall as a Service delivers threat protection through secure virtual private networking, universal threat management, malware detection, and intrusion prevention.
  • Versa GenAI Firewall[11]Versa GenAI Firewall limits shadow use cases of GenAI to reduce the GenAI attack surface and emerging risks.
  • Versa Sovereign SASE[14]Versa Sovereign SASE can be deployed on the customer's own infrastructure.
  • Versa Secure SD-LAN[12]Versa Secure SD-LAN unifies switching, routing, and security into a centrally managed, software-defined platform.
  • Versa Titan[13]Versa Titan is a cloud managed SASE solution for Lean IT and mid-market enterprises, powered by the Versa Operating System (VOS).
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Privately held[5][6][16]Privately held[2][3][4][5][7][8]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • September 24, 2026Island announced a $400 million Series F round led by Evolution Equity Partners, bringing its valuation to $6.4 billion.[14]
  • June 8, 2026Island and Pax8 introduced Island for SMBs on the Pax8 Marketplace, making it available to managed service provider partners and their SMB customers.[15]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[16]
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Island addresses users who need to securely access their data and applications on any device, anywhere. Island is sold to organizations whose contractors need access to apps and resources from any device. Island is used by M&A teams for onboarding. Island sells to organizations that want employees to use approved AI tools while keeping PII, IP and financial records out of prompts and outputs.Versa Titan is described as a cloud managed SASE solution for Lean IT and mid-market enterprises. Versa SASE is delivered via the cloud, on-premises, or as a blended combination of both. Versa Sovereign SASE is offered for on-premises deployment or as a managed service.
Last verified
November 4, 2026September 27, 2026

Where they overlap

  • Island and Versa Networks are both filed under SASE and SSE.
  • Both are privately held.

Where they differ, field by field

  • Island's primary category is Enterprise browsers; Versa Networks's is SASE and SSE.
  • Island is also filed under Zero trust network access and Data loss prevention. Versa Networks is also filed under Firewalls and NGFW.
  • Island lists Enterprise Browser, Island Private Access and Island DEX. Versa Networks lists Secure SD-WAN, Next Generation Firewall (NGFW), Versa GenAI Firewall, Versa Sovereign SASE, Versa Secure SD-LAN and 1 more.

What it sells: Island

What Enterprise Browser does[2][4][5][6]
The Enterprise Browser installs locally on any device and is managed centrally through the cloud-based Island Management Console. Island automatically assesses device posture to ensure devices meet policy requirements. The Enterprise Browser defends against web-based threats, including malware, phishing attacks and session hijacking.
What Island Private Access does[5]
Island Private Access is a ZTNA solution for both web and desktop apps. Island Private Access offers a second deployment option for the Island Enterprise Browser to support access to private web applications and semi-private SaaS applications.

What it sells: Versa Networks

What Next Generation Firewall (NGFW) does[3]
Versa embedded security integrates NGFW and unified threat management (UTM) services in a single software platform. Versa embedded security is certified by NSS and ICSA Labs.
What Versa GenAI Firewall does[11]
Versa GenAI prevents sensitive data from being uploaded into Generative AI tools such as ChatGPT. Versa inspects prompts and responses inline to stop data leaks and injection attacks in GenAI apps.
What Versa Sovereign SASE does[14]
Sovereign SASE as-a-Service delivers SASE through a cloud consumption model designed for sovereignty requirements. Versa Sovereign SASE includes SD-WAN, Zero Trust access, firewall, secure web protection, advanced threat protection, and data protection.
What Versa Secure SD-LAN does[12]
Versa Secure SD-LAN enforces Zero Trust policies directly within the switching fabric, controlling access to the enterprise LAN for employees, guests, and IoT devices. Versa Secure SD-LAN tracks lateral movement with real-time end device risk assessment.
What Versa Titan does[13]
Versa Titan is enabled onsite via Versa Networks CSG appliances or 3rd party devices. Customers can self-activate, self-deploy and self-manage branch sites or engage with a certified Versa Titan partner who offers managed Versa Titan services.

Questions about Island and Versa Networks

What do Island and Versa Networks sell?
Island sells Enterprise Browser, Island Private Access and Island DEX. Versa Networks sells Secure SD-WAN, Next Generation Firewall (NGFW), Versa GenAI Firewall, Versa Sovereign SASE, Versa Secure SD-LAN and 1 more.
Are Island and Versa Networks in the same category?
They share SASE and SSE. Island's primary category is Enterprise browsers and Versa Networks's is SASE and SSE.
Who owns Island and Versa Networks?
Island is privately held. Versa Networks is privately held.
Who are Island and Versa Networks sold to?
Island addresses users who need to securely access their data and applications on any device, anywhere. Versa Titan is described as a cloud managed SASE solution for Lean IT and mid-market enterprises.
What have Island and Versa Networks announced recently?
September 24, 2026: Island announced a $400 million Series F round led by Evolution Equity Partners, bringing its valuation to $6.4 billion.

About Island

Island sells an enterprise browser that provides a managed environment for secure application access. The Enterprise Browser from Island installs locally on any device and is managed centrally through the cloud-based Island Management Console. Island's Enterprise Browser is based on the Chromium rendering engine, the same as Chrome and Edge. Island bears responsibility for hosting and maintaining the cloud services used in delivering the subscription service. Island natively supports RDP, Remote Desktop Protocol, and can serve as a client for web-streaming virtualized applications.[4]

Island supports Windows, MacOS, iOS, iPadOS, Android, Linux, ChromeOS and IGEL OS. Island is available as a browser extension for Chrome, Edge, Safari, Firefox and any Chromium-based browser. Island supports both a full Chromium-based browser and a browser extension, so users do not need to switch browsers to experience Island benefits.

Island automatically assesses device posture to ensure devices meet policy requirements. The Enterprise Browser defends against web-based threats, including built-in protection from malware, phishing attacks, session hijacking, man-in-the-browser and other browser exploits. Island creates context-based policies that allow data to move freely between enterprise apps while preventing data leakage. Island applies last-mile controls to print, downloads, screenshots and copy/paste, even outside the browser.

Island separates work and personal activity so that security policies apply only to work-related sites, while personal sites remain private. Island lets organizations see work activity in high fidelity, keeps personal browsing private, and shares analytics with a SIEM. Island's platform is designed for regulatory compliance with GDPR and HIPAA, offers audit logs, and does not sell or share customer data with third parties.

The Enterprise Browser provides organizations with secure access to any app or resource on any public or private network from inside the browser itself. Island Private Access is a ZTNA solution for both web and desktop apps. Island Private Access offers a second deployment option for the Island Enterprise Browser to support access to private web applications and semi-private SaaS applications. The Island Enterprise Browser integrates with existing Zero Trust Network Access (ZTNA) technologies. Island offers integrated ZTNA to securely connect to internal networks without the need for VPN. Island offers a SASE product with Perfect Packet architecture.[2][7][8]

Island can prevent copy/paste from sensitive applications, block downloads to personal devices, disable screenshots, apply watermarks and redact sensitive data on-screen. Island integrates with identity providers and application access controls to ensure corporate applications are only accessible through the authenticated Island browser. Contractors install a browser on any device, authenticate, and get access to the apps and resources they need, and nothing else. IT teams can configure Island to make applications available to users based on their role, location, or other criteria. Island can play a role in divestiture transactions, essentially running the onboarding playbook in reverse. Island adds an approval step for sensitive application actions. Island audits and logs all browser activity within a critical app session, including high-fidelity screenshots and click tracking. Island can insert approval steps and MFA challenges into any web application workflow without requiring API access, vendor cooperation, or application modifications.[7][9][10][11]

Island says AI agents are no longer limited to developers and every employee now has access to them. Island sits where AI is used: browser, endpoint, network, every tool call. Island uses one control plane that captures the full chain, from prompt to tool call to file, with one policy for humans and agents. Island lets employees use approved AI tools while keeping PII, IP and financial records out of prompts and outputs. Island lets any agent navigate legacy, no-API internal apps under full DLP, redaction and audit via Browser-use MCP. Island blocks adversarial prompts targeting agents and the data they touch, including indirect injection from web and document content. Island provides content-level audit records tied to user, device, agent and policy, exportable for SOC 2, ISO 27001 and internal review.[12]

Island includes productivity tools such as an AI Assistant for writing, researching and summarizing, a smart clipboard, an ad and tracker blocker, and a geolocation anonymizer. Users auto-generate, save and retrieve passwords with one click in Island, and passwords are encrypted and stored using a zero-knowledge architecture. Island DEX collects analytics on application usage, performance, network and device health.[1][3][13]

Island on the record

Sources

Island full record

  1. [1]island.ioIsland · island.io · undated page, accessed November 4, 2026 · Tier A
  2. [2]island.ioIsland · island.io · undated page, accessed November 4, 2026 · Tier A
  3. [3]PressIsland · island.io · undated page, accessed November 4, 2026 · Tier A
  4. [4]VDI Alternative | Island Control PlaneIsland · undated page, accessed November 10, 2026 · Tier A
  5. [5]Zero Trust | Island Control PlaneIsland · undated page, accessed November 10, 2026 · Tier A
  6. [6]Enterprise Browser | Data Protection and DLP | IslandIsland · undated page, accessed November 10, 2026 · Tier A
  7. [7]M&A Onboarding | Island Control PlaneIsland · undated page, accessed November 10, 2026 · Tier A
  8. [8]Island Platform | The Frontier Control PlaneIsland · undated page, accessed November 10, 2026 · Tier A
  9. [9]BYOD Workforce | Island Control PlaneIsland · undated page, accessed November 10, 2026 · Tier A
  10. [10]Third-Party Contractors | Island - The Enterprise BrowserIsland · undated page, accessed November 10, 2026 · Tier A
  11. [11]Privileged Access Management | Island Control PlaneIsland · undated page, accessed November 10, 2026 · Tier A
  12. [12]AI Agent Governance, AI Protection, and AI Browser | IslandIsland · undated page, accessed November 10, 2026 · Tier A
  13. [13]SaaS and Web Apps | Island Control PlaneIsland · undated page, accessed November 10, 2026 · Tier A
  14. [14]Island Announces $400 Million Series F, Bringing Valuation to $6.4 BillionIsland · published September 24, 2026 · Tier A
  15. [15]Island Brings the First Purpose-Built Workspace for SMBs to the Pax8 MarketplaceIsland · published June 8, 2026 · Tier A
  16. [16]Island Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

Versa Networks full record

  1. [1]versa-networks.comVersa Networks · versa-networks.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Versa networks announces headquarters office move to accomodate continued rapid growthVersa Networks · versa-networks.com · published May 1, 2022 · Tier A
  3. [3]Secure Access Service Edge (SASE) vendor | Versa NetworksVersa Networks · undated page, accessed October 30, 2026 · Tier A
  4. [4]Versa Networks: Explore Our Range of ProductsVersa Networks · undated page, accessed November 10, 2026 · Tier A
  5. [5]Versa Unified Secure Access Service Edge (SASE) PlatformVersa Networks · undated page, accessed November 10, 2026 · Tier A
  6. [6]SD-WAN Security Software Solution | Versa NetworksVersa Networks · undated page, accessed November 10, 2026 · Tier A
  7. [7]Versa SSE - Security Service EdgeVersa Networks · undated page, accessed November 10, 2026 · Tier A
  8. [8]ZTNA Services: A Zero Trust Solutions Provider | VersaVersa Networks · undated page, accessed November 10, 2026 · Tier A
  9. [9]Solutions Overview | Versa NetworksVersa Networks · undated page, accessed November 10, 2026 · Tier A
  10. [10]VersaAI: AI Driven Security and NetworkingVersa Networks · undated page, accessed November 10, 2026 · Tier A
  11. [11]GenAI Firewall | Versa NetworksVersa Networks · undated page, accessed November 10, 2026 · Tier A
  12. [12]Secure SD-LAN Application SolutionVersa Networks · undated page, accessed November 10, 2026 · Tier A
  13. [13]Versa Titan Cloud Managed SASE & SD-WAN for Lean ITVersa Networks · undated page, accessed November 10, 2026 · Tier A
  14. [14]Sovereign SASE | Versa NetworksVersa Networks · undated page, accessed November 10, 2026 · Tier A

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