Non-EU vendorAI SecurityHeadquarters: US

HoneyHive: sovereignty score and 8 European alternatives

HoneyHive is an observability and evaluation platform for AI agents and LLM applications. It is aimed at AI platform teams, engineers, domain experts who review outputs, and risk and governance teams. The platform offers step-by-step tracing of agent runs, online evaluations on live traffic, monitoring and alerts, offline experiments against datasets, annotation queues for expert review and prompt versioning. According to the vendor, it is available as multi-tenant SaaS, as a dedicated cloud (single-tenant, managed by HoneyHive) and as a self-hosted deployment in the customer's own environment.

HoneyHive is based in the United States, in New York and San Francisco, and is not open source. Its SaaS environment uses US endpoints, so the provider is subject to US law. For European organisations that process traces and prompts containing sensitive content, the self-hosted option is the most relevant, because data then stays in their own infrastructure. Which hosting regions are available for the managed variants is best confirmed with the vendor.

See the 8 European alternatives ↓Assess your stack with HoneyHive pre-selected

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Sovereignty score

27 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-210
Headquartered in the US: CLOUD Act and FISA 702
Data residency SOV-350
Hosting inside and outside Europe (US, EU)
Cryptographic key sovereignty SOV-320
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-615
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	US (US)Verified by hand
EU adequacy decision	Only for companies individually certified under the EU-US Data Privacy FrameworkVerified 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	AI Security
Type	Product
Website	honeyhive.ai ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to HoneyHive

The European alternatives to HoneyHive 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

19 European AI Security 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 HoneyHive

HoneyHive is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.

HoneyHive 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.

HoneyHive 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 HoneyHive 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 HoneyHive?

It depends on your use case. Strong EU alternatives to HoneyHive include 2021.AI GRACE, CalypsoAI and Giskard. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to HoneyHive?

Yes. Open-source EU alternatives to HoneyHive include Giskard, Invariant Labs and Mistral Shieldstral. These keep your data fully under your own control and let you self-host if you want to.

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

HoneyHive is headquartered in US 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 AI Security

AI Security: Security for AI/LLM systems — prompt-injection detection, AI red-teaming, agentic security posture management and AI governance guardrails. 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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