ALTCHA Alternatives

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

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.

1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.

Visit website paid Free Trial $36.0 / Annually

Cloudflare's service for any company to replace CAPTCHAs and deliver a better experience to web visitors.

The better, new standard to stop spam content.

freemium $49.0 / Monthly (Unlimited Websites, 100K API Calls)

Content moderation is tedious and time-consuming. The Moderation API uses artificial intelligence to analyze, detect, extract and even cover up all the kinds of data you rely on. Spend less time moderating with an AI-powered solution.

freemium $29.0 / Monthly

Enterprise Captcha solutions

Akismet is a spam fighting service that protects millions of WordPress sites from comment and contact form spam.

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")

the modern spam protection

Open Source

GeeTest protects your websites, mobile Apps and APIs from bot threats.

freemium

Forest is an app that helps you stay focused on the important things in life.

More suitable with Google Chrome, this service enables you ensure you do not waste precious time on updating Facebook status or chatting with people.

2captcha is captcha bypassing software which offers various exciting tools and simple module that gives the fundamental outlook of the captcha.

Open Source paid $0.5 (per 1000 CAPTCHAs)