• Scale control testing without compromising quality
  • Automate evidence collection, control testing, and documentation review to help IT audit teams assess more controls with greater consistency and less manual effort.

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    From scattered evidence to review-ready IT audits.

    Identify gaps earlier, reduce manual cross-checks, and accelerate IT audit review and attestation. SOC2, DORA, ISA 315, ISAE 3402 engagements.

    Built with experience from leading firms

    Seemingly simple, surprisingly effective

    Key use cases

    Control mapping & evidence collection

    Turn controls into targeted evidence requests. Track what is submitted, what is missing, and what is ready to test across DORA, C5, ISA 315, NIS-2, or client-specific controls.

    Policy & control testing

    Test policies and control descriptions against framework requirements in one pass. Surface gaps, contradictions, and missing provisions before fieldwork.

    Evidence-based sample testing

    Test samples against the relevant control using logs, tickets, screenshots, and records. Link every result back to source evidence, ready for partner or client review.

    See Cortea in action

    early impact

    KPI Impact in practice

    2x
    IT audit process completed up to two times faster
    2 hours
    Review time for tests of design reduced to two hours
    >95%
    Over 95% consistency and documentation quality

    from our partners

    Used by the most innovative audit firms

    “With Cortea AI agents, we were able to significantly increase the speed of our audits and create an even better audit experience.”

    Stefan Weddemar
    Director, Mazars

    “With Cortea, we have automated important review steps. This significantly expands our capabilities in data-driven analysis.”

    Hagen Müller
    Partner, DHPG

    “Cortea improves consistency and review quality across engagements, allowing our team to spend more time where it matters most: with our clients.”

    Armin Wilting
    Partner, ETL Wirtschaftsprüfung

    “With Cortea AI agents, we deliver faster, more consistently, and with high quality, even in time-critical reviews.”

    Florian Winterer
    Team lead, GVB
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    Principles of Trust

    Built for the standards you're held to

    AI built on audit standards.
    No hallucinations.

    Cortea supports audit procedures, documentation requirements and firm methodologies, helping teams execute work consistently across financial and IT audit engagements.

    Transparent and traceable by design. No black-box AI.

    Every output is designed for auditor review, with supporting context and traceability back to the documents and data used. Aligned with established audit methodologies and standards.

    Auditors stay in control.
    AI supports the work.

    Cortea flags, drafts, and analyses, but the auditor reviews, approves, and signs. Professional judgment stays exactly where it belongs: with you.

    SECURITY

    Enterprise-grade security for audit environments

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    Security standards and assurance

    Cortea is built to meet enterprise security expectations, including ISO 27001 and SOC 2 Type II standards for information security, controls and operational trust.

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    Privacy and data protection

    Cortea is designed with GDPR and CCPA requirements in mind. Client data is stored securely, processed lawfully, and never used for training.

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    Professional secrecy

    Cortea is designed for the professional secrecy obligations. Access controls enforce strict need-to-know principles. Client data never crosses engagement boundaries.

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    No AI training

    Cortea never uses client or engagement data to train AI models, helping audit firms maintain confidentiality, professional secrecy and control over sensitive information.

    FAQ

    Your questions, answered

    Every finding in Cortea is linked to the underlying source material, supporting evidence, and review workflow so audit and compliance teams can understand how conclusions were reached. Users can review findings, inspect referenced passages, validate outputs, and maintain full human oversight throughout the review process.

    No. Customer data is never used to train or fine-tune AI models.

    Yes. Cortea supports custom frameworks, internal standards, and firm-specific review methodologies.

    Yes. Most teams start with a pilot using real-world documents and workflows before rolling out more broadly.

    Need more detail? Browse the full FAQ or speak directly with our team in a 30-minute demo

    AI built for innovative audit teams

    Discover how Cortea helps your team complete audit work faster while improving consistency and audit quality.