TrustCaptcha provides bot protection services through an invisible CAPTCHA solution designed for European businesses. The company offers a privacy-first approach to preventing automated attacks on web applications, including fake signups, bot accounts, credential stuffing, brute force attacks, form spam, comment spam, checkout abuse, scraping, and API abuse. The platform operates through a three-layer security architecture that combines risk scoring to identify bots and suspicious behavior, proof-of-work mechanisms to make large-scale attacks economically unfeasible, and customizable security rules that allow organizations to tune policies to their specific needs. The CAPTCHA widget integrates into websites and applications, performing invisible verification in the background without requiring users to solve puzzles. TrustCaptcha is hosted entirely within the European Union and designed to comply with GDPR requirements. The solution operates without cookies or third-party dependencies, includes data processing agreements and SLA templates, and aligns with WCAG accessibility standards and the European Accessibility Act. The platform offers extensive customization options including multiple languages, light and dark themes, design controls for colors and layout, and white-label capabilities. The company provides pre-built integrations for various platforms including Android, iOS, Angular, Flutter, Craft CMS, JavaScript, Next.js, PHP, React, Svelte, Vue.js, WordPress, and other frameworks. TrustCaptcha serves government organizations, companies, and public institutions across Germany, Austria, and Luxembourg.