EU sovereignHRHeadquarters: FR

Lucca: sovereignty score and 8 European alternatives

Lucca is French software for HR, finance and payroll-related processes, used by employees, managers, and HR and finance teams. Its modules cover core HR and employee data, leave and sick days, timesheets with overtime tracking, hybrid-work management, performance reviews and goals, engagement surveys, training, recruitment, online payslips, compensation policy tools and business-expense control with a built-in payment account. An optional AI assistant can be switched on or off. Lucca is sold by subscription as a cloud service.

Lucca is a French company founded in 2002, with offices in Paris, Nantes and Marseille. It financed itself for its first twenty years; the investment fund One Peak Partners joined in a later funding round. On its GDPR page Lucca states that standard customers are hosted by OVH in France and Germany, with encrypted backups at Scaleway in France and the Netherlands, so data stays in the EU. Swiss clients can instead choose hosting on Microsoft Azure in Switzerland. Lucca obtained ISO 27001 certification in July 2022 and is proprietary software without a self-hosting option.

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Sovereignty score

69 / 1000 = high exposure
100 = sovereign

Jurisdiction SOV-2100
Headquartered in the EU: European law applies
Data residency SOV-390
Hosting in the EU and Switzerland
Cryptographic key sovereignty SOV-360
Key management with a European vendor
Freedom from lock-in SOV-640
Closed source: switching requires data migration
Source & runtime sovereignty SOV-4 · SOV-655
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	FR (EU)Verified by hand
Sovereignty model	Vendor-hosted (EU)Verified by hand
Data hosting	EU, CHVerified by hand
Open-source	NoVerified by hand
GDPR-compliant	YesVendor-stated
Compliance documents	1 published, see belowVendor-stated
Hosting signal	OVH - OVH SAS, FR (FR)Technically measured
Category	HR
Type	Product
Website	lucca-hr.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 Lucca

The European alternatives to Lucca 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

58 European HR 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 Lucca

Lucca is headquartered in FR and therefore falls under European law: the GDPR, NIS2 and the Data Act. No foreign legislation can compel access to your data.

Lucca hosts data in the EU and in Switzerland. Switzerland is covered by a European Commission adequacy decision, so personal data can go there without extra safeguards. If you require strictly EU hosting, check the data processing agreement for which data is stored in Switzerland.

Lucca 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 Lucca 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 Lucca?

It depends on your use case. Strong EU alternatives to Lucca include AFAS, AlexisHR and ATOSS Workforce Intelligence. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Lucca?

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

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

Lucca is headquartered in FR (EU) and hosts data in EU, CH. That makes Lucca an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.

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".

Security page / trust center: lucca-software.com/gdpr/

Provenance of the links above:Vendor-stated

Links checked on September 21, 2026.

Digital sovereignty in HR

HR: Human resources — personnel management, payroll, recruiting. 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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