If you're looking for a bot protection solution that's focused on user privacy, hCaptcha is a great option. This service offers bot detection, fraud prevention and account takeover protection without requiring personally identifiable information (PII). hCaptcha is GDPR compliant, CCPA compliant, and HIPAA compliant, so you can rest assured your users' data is safe.
Another option is Friendly Captcha. It uses proof-of-work technology and risk signals to protect your site from spam and abuse while protecting user privacy. Friendly Captcha is GDPR compliant and offers several pricing tiers, including a free option for non-commercial use. It's designed for high scalability and can handle millions of requests per day.
If you're looking for real-time bot management and fraud protection, DataDome has a service that combines machine learning threat detection with an industry-leading false positive rate. DataDome is fully compliant with global privacy regulations and offers detailed insights into blocked threats, making it a good choice for websites, mobile apps and APIs.
Last, HUMAN Security provides a suite of cybersecurity solutions to protect against sophisticated bot attacks and fraud. Its platform includes modules for advertising protection, application security and account protection, and is integrated with a variety of technology partners. HUMAN Security's modular architecture means you can customize your security posture, making it a good fit for companies of all sizes.