Island

Island is the developer of the Enterprise Browser, a Chromium-based browser purpose-built for the enterprise that embeds security, data protection, and governance directly into the last mile of work. The platform unifies an Enterprise Browser, Enterprise AI, and an Enterprise Network (SASE) so organizations can control how users interact with SaaS and internal applications, enforcing data-loss prevention, privileged access, insider-risk controls, and zero-trust policy at the browser layer, and replacing VDI/DaaS for many contractor and BYOD scenarios. Island is a private cybersecurity company backed by Insight Partners and other investors. No public developer API or OpenAPI surface is published; administration is via the management console at management.island.io.

Island is profiled on the APIs.io network. Tagged areas include Company, Cybersecurity, Enterprise Browser, Zero Trust, and SASE.

Island’s developer surface includes engineering blog, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

13.5/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Cybersecurity Enterprise Browser Zero Trust SASE Data Protection Privileged Access Management Insider Risk Web Security AI Security

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 13.5/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 7.1 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/island: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Island Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Island Trust Center

trust center published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Access & Security 2

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Download

Download

Source (apis.yml)

aid: island
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/island.png
name: Island
description: Island is the developer of the Enterprise Browser, a Chromium-based browser purpose-built for the enterprise
  that embeds security, data protection, and governance directly into the last mile of work. The platform unifies an Enterprise
  Browser, Enterprise AI, and an Enterprise Network (SASE) so organizations can control how users interact with SaaS and internal
  applications, enforcing data-loss prevention, privileged access, insider-risk controls, and zero-trust policy at the browser
  layer, and replacing VDI/DaaS for many contractor and BYOD scenarios. Island is a private cybersecurity company backed by
  Insight Partners and other investors. No public developer API or OpenAPI surface is published; administration is via the
  management console at management.island.io.
url: https://raw.githubusercontent.com/api-evangelist/island/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Cybersecurity
- Enterprise Browser
- Zero Trust
- SASE
- Data Protection
- Privileged Access Management
- Insider Risk
- Web Security
- AI Security
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.island.io/
- type: Blog
  url: https://www.island.io/blog
- type: Support
  url: https://www.island.io/product-support
- type: Login
  url: https://management.island.io/
- type: TermsOfService
  url: https://www.island.io/legal/terms-of-use
- type: PrivacyPolicy
  url: https://www.island.io/legal/privacy
- type: TrustCenter
  url: https://trust.island.io/
- type: Download
  url: https://download.island.io/
- type: DomainSecurity
  url: security/island-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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