Non-EU vendorPaymentsHeadquarters: GB

Fondy: sovereignty score and 8 European alternatives

Fondy is a payment platform and payment gateway for businesses in Poland and other EU countries, including online shops, SaaS providers, marketplaces and platforms. It supports card payments with Visa and Mastercard, Apple Pay, Google Pay and local methods such as BLIK and iDEAL. It also offers multiple currencies, payment links, recurring payments, customisable checkout pages, split payments across several recipients, plugins and analytics. The Flow account provides multicurrency IBAN accounts and payouts. Fondy is delivered as a cloud service through APIs and plugins.

Fondy is operated by FONDY LTD, a company registered in London that is authorised and regulated by the UK Financial Conduct Authority as an electronic money institution. The United Kingdom is not an EU member state. The privacy policy cites the GDPR and states that personal data may be stored in Poland or the European Economic Area; transfers to processors outside that area can occur. The hosting provider is not named, and no open-source version is described.

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Sovereignty score

52 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-250
Headquartered outside the EU (GB)
Data residency SOV-3100
EU-only hosting
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 2, 2026

Headquarters	GB (OTHER)Verified 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	EUVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Hosting signal	AMAZON-02 - Amazon.com, Inc., US (US)Technically measured
Category	Payments
Type	Product
Website	fondy.eu ↗

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 Fondy

The European alternatives to Fondy 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

99 European Payments 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 Fondy

Fondy 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.

Data is hosted exclusively in the EU, so Fondy scores best on data residency.

Fondy 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 Fondy 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 Fondy?

It depends on your use case. Strong EU alternatives to Fondy include Adyen, Alma and BLIK. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Fondy?

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

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

Fondy is headquartered in GB (OTHER) and hosts data in 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 2, 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 Payments

Payments: Payment services, payment gateways, online payments and financial transactions. 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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