# Trustaly > Collective intelligence fraud prevention platform that helps businesses share anonymized fraud signals to protect each other. ## About Trustaly is a B2B anti-fraud network where hospitality, e-commerce, and service businesses share anonymized customer risk data. When one business flags a fraudulent customer, all network members benefit from that intelligence. ## Key Features - Anonymous fraud signal sharing between businesses - Real-time risk scoring for customers - Industry-specific solutions (restaurants, hotels, salons, bars, e-commerce, sports clubs) - No-show and chargeback prevention - GDPR-compliant data handling ## Industries Served - Restaurants: Prevent no-shows and reservation abuse - Hotels: Screen guests and prevent chargebacks - Salons and Spas: Reduce appointment no-shows - Bars and Nightclubs: Prevent payment fraud and chargebacks - E-Commerce: Identify repeat fraudsters across merchants - Sports Clubs: Protect membership and booking systems ## How It Works 1. Businesses join the Trustaly network 2. When fraud occurs, the business reports anonymized signals 3. All network members receive real-time risk alerts 4. New customers are automatically screened against the network ## Documentation - Website: https://trustaly.com - How It Works: https://trustaly.com/en/how-we-work - Pricing: https://trustaly.com/en/pricing - FAQ: https://trustaly.com/en/faq - Blog: https://trustaly.com/en/blog - Contact: https://trustaly.com/en/contact ## Languages Available in English, German, French, Spanish, Italian, and Dutch.