# Sherlock > Screening preliminare gratuito e anonimo dei libri contabili con AI. > Free, anonymous AI pre-screening of accounting books (libri contabili). Sherlock is a lead-funnel tool by Acerbo.AI: upload accounting files (partitari, export Xero, mastrini, CSV/Excel, PDF/ZIP), receive a green / orange / red signal only — no anomaly details exposed to the user. Site: https://sherlock.acerbo.ai Owner: https://www.acerbo.ai Contact: info@acerbo.ai Privacy: privacy@acerbo.ai Booking: https://cal.com/lacer2k ## Primary - [Home](https://sherlock.acerbo.ai/): overview and CTA - [Analisi](https://sherlock.acerbo.ai/analisi): free anonymous upload + signal - [Prenota call (30 min)](https://cal.com/lacer2k) - [Privacy](https://sherlock.acerbo.ai/privacy) - [Cookie Policy](https://sherlock.acerbo.ai/cookie-policy) - [Termini](https://sherlock.acerbo.ai/termini) - [GDPR](https://sherlock.acerbo.ai/gdpr) ## Discovery - [llms-full.txt](https://sherlock.acerbo.ai/llms-full.txt) - [Sitemap](https://sherlock.acerbo.ai/sitemap.xml) - [Robots](https://sherlock.acerbo.ai/robots.txt) - [Acerbo.AI](https://www.acerbo.ai) - [Gordon](https://gordon.acerbo.ai/) - [AI CMO](https://cmo.acerbo.ai/)