The agentic auditoperating system.

Review-ready audits, at software speed.

Built by the team from

Apple, Microsoft Copilot, Google, Goldman Sachs, Morgan Stanley, Deloitte, PwC, KPMG, Stanford, Carnegie Mellon, UC Berkeley, UC San Diego

What arrives on your desk.

Not a pile of raw documents, but a complete engagement file, prepared under your methodology and ready to review in order.

  • Source-linked evidence
  • Reproducible calculations
  • Review-ready workpapers
  • Draft audit report

Linden prepares the audit report under the partner CPA firm’s methodologyPartner CPA firm reviews, concludes, and signs off

Before.

A stack of worn files and sticky notes

Chasing the PBC list

One person working alone in a dark office at night

Late-night tie-outs

Shelves of worn binders in an archive

Manual roll-forward

Audit, rebuilt by Linden.

What changes when delivery is AI-native.

One engagement workflow · Review-ready workpapers · Every number traceable · You remain the auditor

Cross-border

One platform, delivery across jurisdictions.

Coverage is published as each partner firm is confirmed.

Operating model

Two layers. Clear responsibility.

Preparation · AI-native

Linden

Technology & Delivery Layer

  • AI platform, workflows, models and IP
  • Evidence and data infrastructure
  • Workpaper preparation and exception routing
  • Managed delivery and embedded implementation
  • Non-attest services and engagement visibility

The opinion · human, licensed

Licensed audit firms

Regulated Professional Layer

  • Client acceptance and independence
  • Audit strategy and firm methodology
  • Risk, materiality and professional judgment
  • Partner supervision, review and quality management
  • Audit report, signature and professional responsibility

The signature never moves.

Arm’s-length MSA / SOWIP license

Preparation is AI-native · Licensed practitioners sign · Every figure keeps its source

Build the delivery engine for your firm.

We are selecting a small number of flagship firm partners, whether you want to transform one workflow or rethink the whole operating model.