EU sovereignSMS APIsHeadquarters: RO

SMSLink: sovereignty score and 8 European alternatives

SMSLink is an SMS platform run by ASTINVEST COM SRL. It provides an SMS gateway that lets web applications and online shops send text messages through an API, together with a web interface for SMS marketing. The vendor describes the service as an online platform with several API methods for integration. According to Microsoft's connector documentation, mail-to-SMS is also offered.

ASTINVEST COM SRL is a Romanian company with its seat in Baia Mare, and it is named as data controller in the privacy statement. The vendor commits to processing personal data in line with Regulation (EU) 2016/679. Data is stored on servers in Romania, and backup and disaster recovery are located in Romania and/or the EU or EEA. Other entities designated by the company may process data. International SMS can reach recipients outside the EU. For a European organisation this means a provider established in the EU and subject to EU data protection law; a data processing agreement should still be settled in the contract.

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Sovereignty score

71 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-2100
Headquartered in the EU: European law applies
Data residency SOV-3100
EU-only hosting
Cryptographic key sovereignty SOV-360
Key management with a European vendor
Freedom from lock-in SOV-640
Closed source: switching requires data migration
Source & runtime sovereignty SOV-4 · SOV-655
Closed source, runtime with the vendor

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 12, 2026

Headquarters	RO (EU)Verified by hand
Sovereignty model	Vendor-hosted (EU)Verified by hand
Data hosting	EUVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	SMS APIs
Type	Product
Website	smslink.ro ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to SMSLink

The European alternatives to SMSLink come from our knowledge base of over 8,000 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

40 European SMS APIs vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

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Why digital sovereignty matters with SMSLink

SMSLink is headquartered in RO and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Data is hosted exclusively in the EU, so SMSLink scores best on data residency.

SMSLink is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.

What this means for your organisation depends on your whole stack and context. The free assessment weighs SMSLink together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to SMSLink?

It depends on your use case. Strong EU alternatives to SMSLink include 46elks, Agile Telecom and AnyMessage. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to SMSLink?

Our list of EU alternatives to SMSLink is mostly commercial options. Browse the category on the map for open-source choices.

Is SMSLink GDPR-compliant and where is the data hosted?

SMSLink is headquartered in RO (EU) and hosts data in EU. That makes SMSLink an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 12, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in SMS APIs

SMS APIs: API services for sending SMS messages to customers. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

Also in this category

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