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Disclaimer: Star Stack provides information about European technology services for educational purposes only. Service listings, sovereignty assessments, and recommendations do not constitute legal, financial, or professional advice. We encourage you to verify all information independently and consult appropriate professionals before making technology decisions. Star Stack is not affiliated with any listed services unless explicitly stated.

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uPortal | Star Stack

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uPortal

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uPortal

Name: uPortal
Author: Star Stack

Open source enterprise portal framework for higher education

Visit Website GitHub 286

About

uPortal is an open source enterprise portal framework that aggregates user-specific data and integrates web components into a single institutional interface. It is designed for higher education institutions, K-12 schools, and research communities to deliver personalized digital experiences using Java and XML.

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Sovereignty Score

Recorded assessment version: jurisdiction-ownership-2026-10-04

out of 100

Data completeness39% (Minimal)

Score relies on pessimistic defaults for missing fields

Jurisdictional(56%)

Significant foreign legal exposure risk

Jurisdiction: United States (EU adequacy decision)
No foreign parent provider
Five Eyes intelligence alliance exposure
US CLOUD Act applies (US can compel data access regardless of storage location)

Ownership(44%)

Strong EU ownership and control

Foundation-owned (non-profit)
Funding stage unknown (assumed late-stage VC) (Submit verified data to improve this score)
No acquisition risk (foundation/government cannot be acquired)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

How missing data affects scores Submit data corrections

Provider

Apereo Foundation Incorporated

Quick Facts

Legal jurisdiction: United States
Headquarters: United States
Ownership: Foundation
Deployment: Self-host, SaaS

Evidence and freshness

Verification date unknown. This assessment needs review.

A score is an assessment of recorded facts. Missing evidence and unresolved ownership can affect the result.

hqCountry: other
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Apereo Foundation headquarters 9450 SW Gemini Dr PMB 98572 Beaverton, OR 97008
hqCountry: other
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Apereo Foundation headquarters 9450 SW Gemini Dr PMB 98572 Beaverton, OR 97008