EU Sovereignty Score
EU sovereignLow-code / No-codeHeadquarters: France

Ontomantics: sovereignty score and 8 European alternatives

Ontomantics is a no-code platform from the French company Ontomantics SAS for building large business information systems. Users assemble forms, screens and business rules with a visual editor, backed by a library of interface components, a rules engine, scheduled tasks and a debugger. The platform connects to common relational databases, to LDAP or Active Directory with single sign-on, and to other systems through REST and SOAP web services. Applications can run as progressive web apps on mobile devices. The company also supplies ready-made business software, custom information systems and AI agents.

Ontomantics SAS is based in Olivet, France, and the site names no parent company. According to the company, its team works from France without subcontractors. The vendor hosts the platform on shared or dedicated infrastructure, and according to its FAQ the Enterprise plan allows the customer to bring the hosting back onto its own network. The hosting location of the platform is not stated on the site. Only the AI agents are described as hosted in France. Ask about the location and the sub-processors.

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Sovereignty score
71 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-2100
    Headquartered in the EU: European law applies
  • Data residency SOV-3100
    EU-only hosting
  • 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 17, 2026
Headquarters
FranceVerified by hand
Sovereignty model
Vendor-hosted (EU)Verified by hand
Data hosting
EUVerified by hand
Open-source
NoVerified by hand
GDPR-compliant
YesVendor-stated
Category
Low-code / No-code
Type
Product
Website
ontomantics.com ↗

How we verify · Something wrong? Suggest a correction

European alternatives to Ontomantics

The European alternatives to Ontomantics come from our knowledge base of over 9,900 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

50 European Low-code / No-code 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 Ontomantics

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

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

Ontomantics 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 Ontomantics 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 Ontomantics?

It depends on your use case. Strong EU alternatives to Ontomantics include 4D, A12 and Aikku ACCESS. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Ontomantics?

Yes. Open-source EU alternatives to Ontomantics include A12, Aikku ACCESS, Baserow and Convertigo. These keep your data fully under your own control and let you self-host if you want to.

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

Ontomantics is headquartered in France (EU) and hosts data in the EU. That makes Ontomantics 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 17, 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

In the changelog

Earlier changes to this page, as listed in the public changelog.

Digital sovereignty in Low-code / No-code

Low-code / No-code: Low-code and no-code platforms for application development and automation. 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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8 European alternatives to Ontomantics (GDPR)