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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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SessionStack | Star Stack

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SessionStack

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SessionStack

Name: SessionStack
Author: Star Stack

All-in-one platform for recruiting, conducting, and analyzing user research

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About

PlaybookUX is a platform that enables teams to recruit participants, conduct qualitative and quantitative studies, and analyze results in a single workspace. It supports methods like unmoderated testing, moderated interviews, and session replays with integrated AI analysis tools.

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 States (EU member)
Parent provider in United States (CLOUD Act risk) (New York-based UX Research Company (Undisclosed))
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

Non-EU controlled (>50% non-EU)
Acquired by another company
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

SessionStack

Quick Facts

Legal jurisdiction: Bulgaria, EU
Headquarters: Bulgaria, EU
Ownership: Non-EU Controlled
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: company registry
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
SESSIONSTACK LTD OOD Company Profile | Sofia, Bulgaria
hqCountry: company registry
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
SESSIONSTACK LTD OOD Company Profile | Sofia, Bulgaria
Ownership: other
Statement 12/02/2026, confidence 90%.
Read evidence notes
From enrichment pipeline 2026-02-06_03-32-59_c6_v20-validation