If you're looking for a plugin to protect your website's forms and checkout process from abuse while keeping your users happy, Human Presence is a good option. It uses proprietary behavior analysis to block abuse, including form spam and checkout fraud, on WordPress and Shopify sites. With several pricing tiers, including a free trial for Shopify sites, you can get protection without Captcha hassles.
Another option is hCaptcha, an enterprise-grade AI security platform that spots and blocks human and bot attacks. It's designed to protect user privacy with end-to-end security and ultra-low friction, and it complies with privacy regulations like GDPR and CCPA. hCaptcha offers detailed reports and customization, so it's a good option for businesses that want to protect their online services from fraud without running afoul of the rules.
If you want a system that combines behavioral biometrics and device information, check out nudata Security. The system assesses and differentiates legitimate users from threats in real-time, so it won't slow down your site. It's well suited for financial services and e-commerce sites that need to balance security and user experience.
Last, DataDome has bot management and fraud protection with a machine learning engine that scrutinizes every request to your site. It has high false positive rates and detailed reports on blocked threats, so you can be sure your business and customer data are protected. DataDome protects websites, mobile apps and APIs, so it's a good option if you have a broad online presence.