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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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Webpushr | Star Stack

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Webpushr

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Webpushr

Name: Webpushr
Author: Star Stack

Web push notification platform for browsers and mobile devices

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About

Webpushr is a platform for sending browser push notifications to mobile and desktop devices. It supports all major browsers including Safari and allows for non-HTTPS sites, segmentation, and automated integrations via API or plugins.

Resources

No migration guide is currently listed for this service.

Suggest a migration guide or report an outdated link.

Sovereignty Score

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

out of 100

Data completeness28% (Minimal)

Score relies on pessimistic defaults for missing fields

Jurisdictional(56%)

Significant foreign legal exposure risk

Legal jurisdiction not specified
Parent provider NONE country unknown (assumed non-adequate) (Submit verified data to improve this score)
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

Ownership structure not documented (Submit verified data to improve this score)
Funding stage unknown (assumed late-stage VC) (Submit verified data to improve this score)
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

Unknown

Quick Facts

Legal jurisdiction: United States
Headquarters: United States
Deployment: 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: crunchbase
Retrieved 30/01/2026, confidence 90%.
Read evidence excerpt
Webpushr headquarters San Jose, California 95128, US
hqCountry: crunchbase
Retrieved 30/01/2026, confidence 90%.
Read evidence excerpt
Webpushr headquarters San Jose, California 95128, US