Non-EU vendorHelpdesk & Customer ServiceHeadquarters: GB

Kayako: sovereignty score and 8 European alternatives

Kayako is a help desk and customer support platform with an AI agent called Kay. It offers an omnichannel inbox for email, chat, social media and voice, a knowledge base, workflow automation, SLA management and analytics. Kay triages and routes tickets, drafts replies and can resolve repetitive cases, either as part of the Kayako One help desk or added on top of an existing help desk. Kayako is delivered as a cloud service with an expert-led implementation.

Kayako is based in London and has been owned since 2018 by ESW Capital, a private equity firm based in Austin, Texas. This US parent is a relevant signal under the US CLOUD Act. New accounts are hosted in a US data center by default. A data center in Frankfurt, Germany keeps hosting, backups and processing within the EEA and is available on selected plans. Kayako is not open source. European organisations that need EU-only processing should request the Frankfurt location and check which plan includes it.

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Sovereignty score

42 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-250
Headquartered outside the EU (GB)
Data residency SOV-350
Hosting inside and outside Europe (US, EU)
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

Headquarters	GB (OTHER)Verified by hand
Ultimate parent company	USVerified by hand
EU adequacy decision	Yes — found adequate by the European CommissionVerified by hand
Sovereignty model	Vendor-hosted (non-EU)Verified by hand
Data hosting	US, EUVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	Helpdesk & Customer Service
Type	Product
Website	kayako.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Kayako

The European alternatives to Kayako 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

21 European Helpdesk & Customer Service 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 Kayako

Kayako is headquartered in GB, 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. The ultimate owner is based in US. Foreign control undermines part of the certainty a European headquarters offers.

Kayako hosts data in US, EU. 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.

Kayako 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 Kayako 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 Kayako?

It depends on your use case. Strong EU alternatives to Kayako include Aircall, ChatBot and Crisp. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Kayako?

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

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

Kayako is headquartered in GB (OTHER) and hosts data in US, EU. 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 Helpdesk & Customer Service

Helpdesk & Customer Service: Helpdesk software, customer support, live chat and ticketing systems. 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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