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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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Sinch | Star Stack

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Sinch

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Sinch

Name: Sinch
Author: Star Stack

Cloud communications APIs for messaging, voice, email, and verification

SMS Communication

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About

Sinch provides APIs and applications for developers to integrate messaging, voice, email, and verification into their software. It serves businesses needing to connect with users across global networks using direct operator connections.

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) (Sinch Inc)
Five Eyes intelligence alliance exposure
US CLOUD Act applies (US can compel data access regardless of storage location)

Ownership(44%)

Partial ownership data, some foreign influence possible

Public company (EU exchange)
Funding: Nasdaq Stockholm (SINCH)
Publicly traded
Acquisition risk unknown (assumed high) (Submit verified data to improve this score)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

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Provider

Sinch AB

Quick Facts

Legal jurisdiction: Sweden, EU
Headquarters: Sweden, EU
Ownership: Public (EU)
Funding: Nasdaq Stockholm (SINCH)

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: other
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Sinch AB headquartered in Stockholm, Sweden at Lindhagensgatan 112
hqCountry: other
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Sinch AB headquartered in Stockholm, Sweden at Lindhagensgatan 112
hqCountry: other
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Sinch AB headquartered in Stockholm, Sweden at Lindhagensgatan 112
Ownership: other
Statement 12/02/2026, confidence 90%.
Read evidence notes
From enrichment pipeline 2026-02-06_03-32-59_c6_v20-validation