CORAA
AI Lab · Tool guides

The tools auditors actually use.

Tool-by-tool walkthroughs of the AI products Indian CAs use in audit work. What each one is genuinely good at, where each one falls short, and the prompts that fit each tool’s strengths. Neutral — not a recommendation.

Three guides

The horizontal slice of the LLM landscape.

These three cover roughly 90% of how Indian CAs interact with AI today. Specialised audit-grade tools (DataSnipper, MindBridge, AlphaSense, Inflo) get their own walkthroughs in a subsequent drop.

Anthropic · live
Claude for Audit
Where Claude's long-context window and careful drafting fit into a statutory audit — engagement letters, MRLs, multi-document analysis, structured reasoning over SAs.
Open the Claude guide →
OpenAI · live
ChatGPT for Audit
How CAs use ChatGPT — drafting, prompt engineering, GPTs, Code Interpreter for Excel work, and the enterprise vs consumer tier trade-offs.
Open the ChatGPT guide →
Perplexity · live
Perplexity for Audit
Search-grounded research for auditors — regulatory updates, case law, recent ICAI announcements. When citation-first answers matter and when they don't.
Open the Perplexity guide →
How to read this guide

CORAA does not endorse any specific AI tool. This guide describes how Indian CAs use the named product in audit work — what tends to work, what tends not to, and the practical considerations around client data. It is not an integration guide, an affiliate page, or a recommendation. You decide which tool fits your engagement.

Whichever tool you choose, the principles in the Practical Guide still apply: AI assists, the auditor decides. Keep identifiable client data off prompts that go to consumer tiers. Document AI use under SA 230. Verify every citation.

For official AI credentials and CPE-eligible programmes, refer to ICAI’s AI portal — AICA Level 1, AURA, and the AI Innovation Summit. CORAA AI Lab is a free practice environment, not a regulator substitute.

For real client data — built differently
CORAA is the AI engine built for Indian audit — India-hosted, DPDPA 2023 compliant, no training reuse.
Seven hubs covering the whole engagement: Setup → Scrutiny → Reconciliation → Procedures → Working Papers → Findings → Reporting. 164 scrutiny rules across 13 modules. SA 230, 240, 320, 450, 510, 530, 570, 700 baked into the workflow.
India-hosted
Every byte on Indian soil. Azure India regions for all production workloads.
DPDPA 2023 compliant
Data-fiduciary obligations built in by default. Not bolted on after the fact.
ISO 27001:2022 · SOC 2 Type II
Certified and attested. The security baselines enterprise audit committees actually ask for.
No training reuse
Client data never enters any foundation model. Contractual, not aspirational.
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