EU Sovereignty Score
Non-EU vendorCollaborationHeadquarters: AE

Flock: sovereignty score and 8 European alternatives

Flock is a team messaging and collaboration platform for businesses. Conversations run through channels, with built-in video and voice calls including screen sharing, voice notes and searchable messages. It also offers file sharing, shared notes, to-dos, polls and reminders. Administrators control authentication, data retention and user permissions, and an app store connects services such as Zapier, Asana, Zoom and Jira. Flock is available as apps for Windows, Mac, Linux, Chrome and mobile, and is delivered as cloud software.

According to its privacy policy, Flock is run by FLOCK FZ LLC, incorporated in the United Arab Emirates with its corporate office in Ras Al Khaimah. The website footer names Titan Solution Ltd SEZC. The policy states that data is processed in third-party data centres in the United States, including AWS, and outside the EU. No open-source version or self-hosting option is described. A European organisation considering Flock therefore needs to account for data transfers to the US and for a provider located outside the EU.

See the 8 European alternatives ↓Assess your stack with Flock pre-selected
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Sovereignty score
32 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-250
    Headquartered outside the EU (AE)
  • Data residency SOV-30
    No hosting in Europe (US)
  • Cryptographic key sovereignty SOV-340
    Key management with a non-European vendor
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-630
    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
HeadquartersAE (OTHER)Verified by hand
EU adequacy decisionNo — no adequacy decisionVerified by hand
Sovereignty modelVendor-hosted (non-EU)Verified by hand
Data hostingUSVerified by hand
Open-sourceNoVerified by hand
GDPR-compliantYesVendor-stated
Hosting signalCLOUDFLARESPECTRUM - Cloudflare London, LLC, US (US)Technically measured
CategoryCollaboration
TypeProduct
Websiteflock.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 Flock

The European alternatives to Flock come from our knowledge base of over 6,200 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

37 European Collaboration 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 Flock

Flock is headquartered in AE, outside the EU. Contracts and data therefore also fall under non-European law. The GDPR applies through contractual terms, but in a conflict with local legislation you have less certainty than with a European vendor.

Flock hosts data outside the EU (US). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and pulls the data residency score down.

Flock 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 Flock 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 Flock?

It depends on your use case. Strong EU alternatives to Flock include Linphone, SendRec and Twake. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Flock?

Yes. Open-source EU alternatives to Flock include Linphone, SendRec and Twake. These keep your data fully under your own control and let you self-host if you want to.

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

Flock is headquartered in AE (OTHER) and hosts data in US. The vendor states it is GDPR-compliant, but the data falls under non-EU jurisdiction. For full EU data residency the EU alternatives on this page usually offer more certainty.

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 Collaboration

Collaboration: Team communication, file sharing, video conferencing, document editing. 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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8 European alternatives to Flock — GDPR-compliant & EU-hosted · EU Sovereignty Score