classlink.io

Trusted High Traffic Tranco #8,218

classlink.io operates primarily as a identity provider, focusing on k-12 identity management. ClassLink provides a single sign-on platform for K-12 schools, enabling students and teachers to access digital learning resources securely and efficiently. It also offers rostering services and analytics for educational institutions. It is operated by ClassLink.

Beyond its core function, the ecosystem extends into educational platforms and multi-purpose portals, providing a broader range of services.

Industry Category

Identity Providers

Authentication and identity management services.

Related Topics

education technologysingle sign-onK-12identity managementrosteringedtech

Well Established

classlink.io is a well-established platform operated by ClassLink. Top 10,000 global website, 9 years old, high traffic. Standard web safety practices apply.

Top 10,000 global website9 years oldhigh traffic

Security Considerations

While classlink.io is an established platform, these capabilities require extra vigilance.

Identity Provider

classlink.io provides "Sign in with..." authentication for third-party websites. Attackers create fake login pages that look identical to the real one. Always check the URL bar shows the exact correct domain before entering your password.

Remember: The platform itself is established, but even established platforms can be abused.

Real-Time Investigation

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Recent Threat Analysis

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Developer API

Integrate Domain Intelligence

Access this classification data programmatically via our API.

GET /api/v1/classify?domain=classlink.io
{
  "domain": "classlink.io",
  "state": "developed",
  "stability": "permanent",
  "confidence": "high",
  "category": {
    "purpose": "identity_provider",
    "specialization": "K-12 Identity Management",
    "secondary_purposes": [
      "educational",
      "multi_purpose_portal"
    ]
  },
  "identity": {
    "headline": "EdTech platform for K-12 single sign-on and rostering",
    "summary": "ClassLink provides a single sign-on platform for K-12 schools, enabling students and teachers to access digital learning resources securely and efficiently. It also offers rostering services and analytics for educational institutions.",
    "operator": "ClassLink",
    "parent_entity": null,
    "topics": [
      "education technology",
      "single sign-on",
      "K-12",
      "identity management",
      "rostering",
      "edtech"
    ]
  },
  "functions": {
    "is_ugc_platform": false,
    "is_file_host": false,
    "is_url_shortener": false,
    "is_public_idp": true,
    "is_crypto_platform": false,
    "allows_user_subdomains": false,
    "is_form_builder": false,
    "is_document_host": false
  },
  "facts": {
    "created_at": "2016-08-10",
    "rank": 8218,
    "hosting_provider": null
  }
}

Registered

Aug 10, 2016

Last Updated

Jan 8, 2026

Domain data sourced from WHOIS, Tranco rankings, and URLert's classification engine.