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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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Flask | Star Stack

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Flask

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Flask

Name: Flask
Author: Star Stack

Lightweight WSGI web application framework for Python

Visit Website GitHub 74.9K

About

Flask is a lightweight WSGI web application framework designed to make getting started quick and easy. It offers suggestions without enforcing dependencies, allowing developers to choose their own tools and libraries.

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Suggest a migration guide or report an outdated link.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 completeness53% (Partial)

Jurisdictional(56%)

Significant foreign legal exposure risk

Jurisdiction: United States (EU member)
Parent provider in United States (CLOUD Act risk) (Python Software Foundation)
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

Bootstrapped (self-funded)
Funding stage unknown (assumed late-stage VC) (Submit verified data to improve this score)
Low acquisition risk (bootstrapped, no investor pressure) (No VC exit timeline, founders retain full control)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

How missing data affects scores Submit data corrections

Provider

Pallets

Quick Facts

Legal jurisdiction: Austria, EU
Headquarters: Austria, EU
Ownership: Bootstrapped
Deployment: Self-host, 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: wikipedia
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Armin Ronacher is an Austrian open source software programmer who created Flask
hqCountry: wikipedia
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Armin Ronacher is an Austrian open source software programmer who created Flask
Ownership: other
Statement 12/02/2026, confidence 90%.
Read evidence notes
From enrichment pipeline 2026-02-06_03-32-59_c6_v20-validation