EU sovereignTranslation & LocalisationHeadquarters: DE

Phrase TMS: sovereignty score and 8 European alternatives

Phrase TMS is the translation management system of the Phrase platform and was formerly known as Memsource. Enterprises and language service providers use it to manage translation projects, translation memories and terminology, with workflow automation, quality estimation and analytics. It connects to AI translation engines, including large language models and customers' own engines, and offers APIs, webhooks and integrations with tools such as GitHub, Figma and Contentful. It is a cloud service, and its regional addresses still use the Memsource name.

Phrase GmbH is based in Hamburg, Germany, alongside Phrase a.s. in Prague, formerly Memsource a.s. When Memsource acquired Phrase in January 2021, the US investment firm Carlyle was reported as Memsource's majority shareholder; current ownership is not stated on Phrase's own pages. Customers choose an EU data centre (AWS, Ireland) or a US data centre (AWS, US East) at sign-up and switch only through a new subscription. Phrase does not commit to keeping data in one jurisdiction at all times, and third-party machine translation engines may process data elsewhere. The software is proprietary and not open source.

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Sovereignty score

59 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-2100
Headquartered in the EU: European law applies
Data residency SOV-350
Hosting inside and outside Europe (EU, US)
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-645
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 9, 2026

Headquarters	DE (EU)Verified by hand
Sovereignty model	Vendor-hosted (EU)Verified by hand
Data hosting	EU, USVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Hosting signal	CLOUDFLARENET - Cloudflare, Inc., US (US)Technically measured
Category	Translation & Localisation
Type	Product
Website	phrase.com ↗

The hosting signal shows the network that serves the vendor's website, often a CDN, and not necessarily where the service or your data is hosted. How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Phrase TMS

The European alternatives to Phrase TMS come from our knowledge base of over 6,800 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

39 European Translation & Localisation 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 Phrase TMS

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

Phrase TMS hosts data in EU, US. Exactly what stays within the EU — and what does not — is defined by the vendor's data processing agreement and sub-processor list, not by a setting you control yourself; check those documents for the precise scope, including backups, logs and support access.

Phrase TMS 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 Phrase TMS 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 Phrase TMS?

It depends on your use case. Strong EU alternatives to Phrase TMS include Acolad, Across Systems and Apertium. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Phrase TMS?

Yes. Open-source EU alternatives to Phrase TMS include Apertium. These keep your data fully under your own control and let you self-host if you want to.

Is Phrase TMS GDPR-compliant and where is the data hosted?

Phrase TMS is headquartered in DE (EU) and hosts data in EU, US. That makes Phrase TMS 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 9, 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 Translation & Localisation

Translation & Localisation: Translation platforms, localisation management and multilingual content tools. 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.

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