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Your deal data stays where it belongs.

Harper is built for institutional investors handling confidential deal and portfolio information. We never use your data to train external AI models, and it never leaves Australia.

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ISO 27001

CrossCourtAI is ISO 27001 compliant, meeting the global standard for information security management.

Microsoft Partner

Certified Microsoft Partner. All data is secured within Azure in accordance with Microsoft's enterprise security standards.

No training on your data

We do not train any external models on your data, and we only use trusted APIs that do not store or train on it.

Australian data sovereignty

Australian-based data storage. Your data never leaves the jurisdiction.

A dedicated workspace for every client.

Each client runs in its own Harper workspace on its own subdomain, rather than sharing an application with other firms. Sign-in is handled by an enterprise identity provider inside that workspace.

Harper is designed so every output can be audited: inline citations link each figure to its source document, audit agents cross-check outputs before they reach your team, and Harper pauses to ask when it meets ambiguity instead of guessing.

Security questions from investment committees.

Is our data used to train AI models?

No. We do not train external models on client data, and we only use model APIs that do not store or train on it.

Where is our data stored?

In Australia, on Microsoft Azure. Your data does not leave the jurisdiction.

Is CrossCourtAI ISO 27001 certified?

Yes. CrossCourtAI is ISO 27001 compliant.

Is Harper multi-tenant?

No. Each client has a dedicated Harper workspace on its own subdomain.

Can we get security documentation for due diligence?

Yes. Email [email protected] and we will help with your security due diligence.

See Harper on a live deal.

Book a 30-minute demo with our team. We will map Harper to your deal flow and reporting needs.

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Or email us directly at [email protected]