Non-EU vendorAPI ManagementHeadquarters: US

Zuplo: sovereignty score and 8 European alternatives

Zuplo describes itself as a unified gateway for APIs, AI and MCP, built on one programmable policy engine. Its API management covers a developer portal, API keys, rate limits and GitOps workflows. An AI gateway routes LLM traffic with budgets, caching and guardrails, and an MCP server turns OpenAPI operations into MCP tools. It is aimed at developer teams that publish or consume APIs and is delivered as a fully managed service.

Zuplo, Inc. is a US company based in Seattle, Washington, and the product is proprietary. By default projects run as serverless functions on a global edge network, and the documentation does not describe pinning traffic to specific regions. For data residency, Zuplo offers Managed Dedicated, an isolated instance on a cloud provider and in regions you choose, and a self-hosted option on Kubernetes where API traffic stays on your infrastructure while Zuplo cloud services handle deployment configuration and API key management. As a US company, Zuplo remains subject to US law, including the CLOUD Act, even when EU regions are chosen.

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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 (EU, US, OTHER)
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	EU, US, OTHERVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Category	API Management
Type	Product
Website	zuplo.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Zuplo

The European alternatives to Zuplo 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

15 European API Management 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 Zuplo

Zuplo 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.

Zuplo hosts data in EU, US, OTHER. 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.

Zuplo 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 Zuplo 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 Zuplo?

It depends on your use case. Strong EU alternatives to Zuplo include Alumio, Apideck and Axway. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Zuplo?

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

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

Zuplo is headquartered in US and hosts data in EU, US, OTHER. 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 API Management

API Management: API gateways, API management, developer portals and API security. 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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