Best GeeTest CAPTCHA Alternatives & Competitors in 2025

DataDome provides innovative technology and human expertise to block bad bots.

Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Enterprise Captcha solutions

reCAPTCHA is a free security service that protects your websites from spam and abuse.

A reliable captcha service, offers advanced security to protect websites from spam and abuse while ensuring a user-friendly experience for legitimate visitors.

freemium $10.0 / Monthly ("2 Domains", "1,500,000 Requests Per Month", "1 Datacenter")

PerimeterX Bot Defender prevents automated attacks by detecting and protecting against malicious web and mobile behavior.

UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect...

Solve Media's cost per engagement platform offers advertisers branded CAPTCHA and skippable Pre-Roll while providing publishers with enhanced security and a new revenue solution.

Barracuda Networks is the worldwide leader in Security, Application Delivery and Data Protection Solutions.

Radware Bot Manager is automated security software that comes with advanced functionalities that will take extreme control of the Bot traffic.

A plugin to make the process of creating a negative captcha in Rails much less painful

Grow and Monetize API Products

Open Source freemium

Namogoo wins back online stolen revenue by blocking unauthorized ads injected into visitor sessions.