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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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Platform.sh | Star Stack

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Platform.sh

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Platform.sh

Name: Platform.sh
Author: Star Stack

Multi-cloud PaaS for Git-driven application deployment and preview environments

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About

Upsun is a platform-as-a-service that automates application deployment and management across AWS, Azure, IBM, OVHCloud, and GCP. It enables teams to instantly clone production environments with full data for testing and collaboration.

Resources

No migration guide is currently listed for this service.

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Sovereignty Score

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

out of 100

Data completeness64% (Partial)

Jurisdictional(56%)

Significant foreign legal exposure risk

Jurisdiction: United Kingdom (EU member)
Parent provider in United States (CLOUD Act risk) (Platform.sh, Inc.)
Five Eyes intelligence alliance exposure
US CLOUD Act applies (US can compel data access regardless of storage location)

Ownership(44%)

Significant foreign ownership or control risk

Mixed ownership (<30% non-EU)
Series C+ (late stage)
Acquisition risk unknown (assumed high) (Submit verified data to improve this score)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

How missing data affects scores Submit data corrections

Provider

Platform.sh SAS

Quick Facts

Legal jurisdiction: France, EU
Headquarters: France, EU
Ownership: Mixed (<30% Non-EU)
Deployment: SaaS

Evidence and freshness

Verification date unknown.

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
Platform.sh headquartered in Paris, France
hqCountry: other
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Platform.sh headquartered in Paris, France
Ownership: other
Statement 12/02/2026, confidence 90%.
Read evidence notes
From enrichment pipeline 2026-02-06_03-32-59_c6_v20-validation