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Product 9 April 2026 · 4 min read

Introducing AssureTwin — Digital Twins for Audit Engagements

We're launching AssureTwin, a platform that creates complete digital twins of audit engagements. Simulate, verify, and prove audit quality with formal methods — without needing real client data.

Today we're excited to launch AssureTwin — a platform that creates complete digital twins of audit engagements, backed by synthetic financial data that satisfies the same statistical and structural properties as real enterprise systems.

The Problem

Audit analytics tools can't be developed, tested, or calibrated without ground truth. Real client data is confidential, heavily regulated, and impossible to share across teams or use for training. This creates a fundamental bottleneck: firms can't innovate on audit methodology without access to realistic data.

Our Solution

AssureTwin generates complete audit simulations — journal entries, trial balances, workpapers, findings, and anomalies — all synthetic, all statistically valid, all traceable to ISA standards. Every procedure is modeled as a finite state machine, and every workflow is verified with linear temporal logic.

What You Can Do Today

  • 7 Methodology Blueprints — Generic FSA, KPMG Clara, PwC Aura, Deloitte Omnia, EY GAM (Lite + Full), and IIA-GIAS
  • Formal Verification — FSM state machines + LTL temporal logic proofs on every engagement
  • 17+ Analytics — Benford's Law, temporal anomaly detection, fraud indicators, stratified sampling
  • AI Audit Assistant — Claude-powered chat grounded in your engagement data and ISA standards
  • Client Pitches — Compare methodologies side-by-side with automated proposal generation
  • Department Planning — Team capacity, Gantt timelines, revenue forecasting, what-if scenarios

Try It Now

Our interactive sandbox lets you run a full simulation in your browser — no account needed. Or sign up free to create your first engagement with ISA and IIA-GIAS blueprints.

We're Swiss-engineered, privacy-first, and built for audit professionals who demand mathematical precision. Welcome to the future of audit quality.

AT
AssureTwin Team
Swiss-engineered audit intelligence

Try AssureTwin

Run a complete audit simulation in your browser — no sign-up required.

Launch Sandbox