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    Best EU Alternatives to HackerOne

    1 GDPR-compliant European alternative to HackerOne with verified EU data residency

    C
    Cyberware
    BGBulgaria

    Cyberware builds autonomous penetration testing technology that delivers senior-level security assessments in hours, not weeks. The autonomous pentester identifies, exploits, and verifies vulnerabilities with the depth of a senior expert at a fraction of the time and cost. Helping businesses achieve compliance with SOC 2, PCI DSS, ISO 27001, HIPAA, and more.

    Alt to:HackerOne, Cobalt.io, Synack

    HackerOne alternatives compared

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    Comparison of European alternatives to HackerOne: headquarters, EU data hosting, US Cloud Act exposure and open source status.
    ServiceHeadquartersData hostingEU data residencyLow Cloud Act exposureOpen source
    CyberwareBulgariaNot statedNoYesNo

    Frequently asked questions about HackerOne alternatives

    What are the best EU alternatives to HackerOne?+

    The EU Alternatives Directory lists 1 European alternatives to HackerOne, including Cyberware. Each one is checked for European headquarters and data protection practices.

    Why switch from HackerOne to an EU alternative?+

    An EU-based alternative keeps your data under European jurisdiction and GDPR. It reduces exposure to the US Cloud Act and foreign data access laws.

    Are EU alternatives to HackerOne as good?+

    Many EU alternatives to HackerOne offer comparable features, with the added benefit of European data residency and digital sovereignty.

    How are these HackerOne alternatives verified?+

    We check the legal entity, country of headquarters and hosting locations. Only providers based in the EU, EEA, UK, Switzerland or Ukraine are listed.