GeeTest CAPTCHA Alternatives

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.

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

Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.

Try for free freemium $0.1 (per credit)

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

Enterprise Captcha solutions

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.

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.

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

Kasada is a security providing platform that works with cybersecurity and threat detection, which also work towards traffic management and mitigation solution for companies and web applications.

Imperva bot management leverages advanced algorithms to distinguish between 'good' and 'bad' bots and accurately protects websites, mobile apps, and APIs.

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

Arkose Labs fraud and abuse prevention platform delivers long-term protection against all forms of abuse by sabotaging attackers' ROI.

the modern spam protection

Open Source