EU Sovereignty Score
EU sovereignCaptcha & Bot DetectionHeadquarters: AT

Atmosvere: sovereignty score and 8 European alternatives

Atmosvere, formerly Trusted Accounts, is a bot and fraud protection service for websites, applications and APIs. Each incoming request is checked before the page loads and receives a verdict of allow, challenge or block, which the vendor says typically takes under 50 milliseconds; a script on the page adds behavioural data. The product has three areas: Bot Shield against bots and scrapers, Account Shield against fake accounts, and Marketing Shield, which filters suspicious clicks, visits and lead activity. It is integrated through a JavaScript SDK, a REST call or a WordPress plugin and managed in an admin panel.

Atmosvere is a vendor-operated service: request checks are sent from the customer's server to the vendor's API, and the admin panel runs under an .eu domain. The vendor states that it follows GDPR and privacy-by-design principles and does not collect personally identifiable information from real visitors. The public documentation does not name the legal entity's location or the hosting regions, so European organisations should ask for the data processing agreement, the processing locations and the sub-processors before use.

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 4, 2026
Headquarters
AT (EU)Verified 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
Type
Product
Website

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Atmosvere

The European alternatives to Atmosvere 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 Captcha & Bot Detection 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 Atmosvere

Atmosvere is headquartered in AT 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 Atmosvere scores best on data residency.

Atmosvere 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 Atmosvere 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 Atmosvere?

It depends on your use case. Strong EU alternatives to Atmosvere include ALTCHA, ALTCHA Sentinel and Captcha.eu. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Atmosvere?

Yes. Open-source EU alternatives to Atmosvere include ALTCHA, CaptchaService (Stad München) and Gregwar Captcha Bundle. These keep your data fully under your own control and let you self-host if you want to.

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

Atmosvere is headquartered in AT (EU) and hosts data in EU. That makes Atmosvere 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 4, 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 Captcha & Bot Detection

Captcha & Bot Detection: Services that detect whether a real user or bot is visiting a website. 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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8 European alternatives to Atmosvere — GDPR-compliant & EU-hosted · EU Sovereignty Score