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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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sms77 | Star Stack

Services
sms77

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sms77

Name: sms77
Author: Star Stack

German SMS gateway and messaging API provider

SMS

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About

sms77 provides an SMS gateway API for sending and receiving messages via HTTP, SMPP, or email. It includes number validation tools like HLR lookups and supports voice and RCS alongside standard SMS.

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%)

Strong EU ownership and control

Bootstrapped (self-funded)
Funding: German company
Bootstrapped stage
Low acquisition risk (bootstrapped, no investor pressure) (No VC exit timeline, founders retain full control)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

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Provider

seven communications GmbH & Co. KG

Quick Facts

Legal jurisdiction: Germany, EU
Headquarters: Germany, EU
Ownership: Bootstrapped
Funding: German company

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.

No field-level sources recorded for this service.