Security & privacy

    Confidential deals.
    Controlled access.

    Platform safeguards for real estate due diligence — from confidential document review to collaboration with buyers, lenders, and advisers.

    Q
    Transaction dataProtected by design

    Security & compliance

    Built for confidential transactions.

    European infrastructure. Clear controls. A security approach designed around the demands of real estate due diligence.

    EU hosting and processing

    European hosting for confidential transaction documents, with storage and AI processing in the European Union.

    GDPR safeguards

    Contractual safeguards, clear processing responsibilities and defined deletion procedures for your organisation.

    No training on your data

    Querya and its model providers never use your documents to train AI models. Your transaction material stays yours.

    Encrypted in transit and at rest

    Your documents are protected during transfer and storage — encrypted at every step.

    Granular access controls

    Define who can access each project and document — per role, room, and file.

    Auditable activity

    Every access event and document interaction is recorded, so you can show exactly what happened.

    Trusted infrastructure

    European by design.
    Sovereign by principle.

    EU-based hosting

    Keep transaction material on European infrastructure. Review hosting and processing arrangements with our team before onboarding.

    Clear accountability

    Understand the responsibilities behind your setup, including data processing agreements, confidentiality terms, and sub-processors.

    Transaction-grade control

    The right access.
    At every stage.

    A transaction brings together different organisations, responsibilities, and levels of confidentiality. Keep document access and review activity structured as your deal progresses.

    01

    Document and participant permissions

    Control access to folders and documents for buyers, lenders, and advisers. Set who can view, download, or comment on the material shared with them.

    02

    Traceable review activity

    Document version history and activity logging help teams follow changes and review who accessed transaction material.

    03

    Source-linked AI findings

    Review answers against the documents and pages they reference. Source-linked findings help your team verify conclusions before making a transaction decision.

    Security questions

    Aligned with your
    requirements.

    Discuss your hosting, access, and contractual requirements with our team before bringing confidential transaction documents onto the platform.

    Discuss platform security
    What does SOC 2 compatible mean?

    Our security approach is aligned with SOC 2 control principles. Speak with our team about the controls and supporting documentation relevant to your organisation’s requirements.

    Where is transaction data hosted?

    Querya is EU hosted and uses sovereign infrastructure. Contact our team to review the hosting, processing, and sub-processor arrangements relevant to your organisation.

    How can our team verify AI findings?

    Findings link back to their source documents and pages, so reviewers can check the underlying evidence before relying on a conclusion.

    Which security documents can we review?

    Contact our team to discuss data processing agreements, confidentiality terms, sub-processors, and the technical safeguards relevant to your setup.

    Where is the website privacy policy?

    Our legal Data Protection policy is separate from platform security. It explains personal data collection and your rights when using this website.

    Read the Data Protection policy

    Explore the suite of tools

    Querya Platform

    Organize documents and connect every finding to its source.

    I'm Querya. How can I help?

    Berlin · Riverside

    Querya Lite DE
    Fact sheet as PPTPower of attorney
    Red-flag reportOpen permit items
    Leases expiringEncumbrances

    Agent

    Ask questions across your documents and follow the evidence.

    Projects/Erlangen · Lindenhof

    Erlangen · Lindenhof

    Documents157UsersQ&A
    NameClearance
    • 1.1Introduction12LoI
    • 1.2Land4LoI
    • 1.2.1Cadastral MapLoI
    • 1.2.2EnvironmentNDA
    • 1.2.3Ground ConditionsSet clearance…
    • 1.3Ownership13LoI
    • 1.4Financing28NDA
    • 1.5Contracts & Agreements41NDA
    • 1.6Leasing30LoI

    Deal Room

    Bring buyers and advisors into a controlled document review.

    Matrix Analysis

    Structured comparison across documents. Coming soon.

    Explore more solutions