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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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Hanko | Star Stack

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Hanko

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Hanko

Name: Hanko
Author: Star Stack

Open source authentication platform with passkeys and customizable UI

Visit Website GitHub 9.0K

About

Hanko is an open source authentication platform that manages user onboarding and login flows using passkeys, passwords, and OAuth. It provides customizable Web Components for UI integration and allows developers to switch between self-hosted and cloud deployments without vendor lock-in.

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 completeness50% (Partial)

Jurisdictional(56%)

100

Excellent jurisdictional protection with EU-only legal exposure

Jurisdiction: Germany (EU member)
No foreign parent provider

Ownership(44%)

Significant foreign ownership or control risk

Mixed ownership (<30% non-EU)
Seed funding 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

Hanko GmbH

Quick Facts

Legal jurisdiction: Germany, EU
Headquarters: Germany, EU
Ownership: Mixed (<30% Non-EU)
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 95%.
Read evidence excerpt
Hanko GmbH headquartered in Kiel, Germany
hqCountry: crunchbase
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Hanko GmbH headquartered in Kiel, Germany