Blast Audit

Blast Audit — The Intelligent Audit Automation Platform for Excel

Blast Audit is an Excel add-in built for auditors and finance professionals. Import documents, extract data with AI-powered OCR, automatically match transactions with

source documents, and create fully traceable evidence links — all without leaving Excel.

The only alternative to DataSnipper, with an AI agent included. A paid subscription is required to use this add-in, starting at €45/month with no minimum seats. A 7-day free trial is available.

Who is Blast Audit for?

• External & Internal Auditors: Automate tests of details, tests of controls, and walkthroughs.
• Finance Teams: Accelerate reconciliations, data validation, and reporting.
• Audit Managers: Improve team efficiency and reduce review time.
• Firms looking to retain talent: Eliminate repetitive tasks so staff can focus on high-value work.

Core Features:

1. Document Import & AI-Powered Extraction

• Import PDFs & Images: Bring supporting documents (invoices, bank statements, contracts) directly into Excel.
• OCR Extraction: Extract text, tables, and amounts from any document with AI-powered OCR.
• Batch Extraction: Define extraction logic once, apply it across hundreds of documents automatically.

2. Automatic Document Matching

• Smart Matching: Automatically link data (invoice numbers, dates, amounts) between your Excel sheets and source documents. Match thousands of transactions in seconds.
• Traceable Evidence Links: Every cell linked to the exact source page — click to jump to the evidence.

3. Snipping Tools

• Text Snips: Extract specific text segments with source traceability.
• Sum Snips: Calculate and verify sums within selected areas.
• Table Snips: Extract entire data tables ready for Excel.

4. AI Agent

• Ask questions across all your documents in natural language.
• Get answers with source references — every answer linked to the exact page and paragraph.

Key Benefits:

• Save up to 80% of time on manual document processing and cross-referencing.
• 99% OCR accuracy with AI-powered extraction.
• Works inside Excel — Windows & Mac with Microsoft 365.
• No minimum seats — scale from 1 user to an entire firm.
• SOC 2 Type II in progress — hosted on Microsoft Azure, encrypted at rest and in transit.

Trusted by 50,000+ downloads on Microsoft AppSource.

Book a demo to see Blast Audit in action.