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Metal Captcha VS Humans Not Invited

Compare Metal Captcha VS Humans Not Invited and see what are their differences

Netumo
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. featured
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Metal Captcha logo Metal Captcha

A captcha form for metal fans

Humans Not Invited logo Humans Not Invited

CAPTCHA that filters out humans and only lets programs pass
  • Metal Captcha Landing page
    Landing page //
    2023-06-18
  • Humans Not Invited Landing page
    Landing page //
    2023-07-28

Metal Captcha

Categories
  • Security
  • SPAM Protection
  • Captcha
  • User Experience
Website metalcaptcha.heavygifts.com
Edit details

Humans Not Invited

Categories
  • Security
  • SPAM Protection
  • Captcha
  • Comments SPAM Protection
Website humansnotinvited.com
Edit details

Category Popularity

0-100% (relative to Metal Captcha and Humans Not Invited)

Metal Captcha

Humans Not Invited

Security
29 29%
Security
71% 71
SPAM Protection
27 27%
SPAM Protection
73% 73
Captcha
28 28%
Captcha
72% 72
User Experience
100 100%
User Experience
0% 0

User comments

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What are some alternatives?

When comparing Metal Captcha and Humans Not Invited, you can also consider the following products

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

Spamty - Spamty is a web service to encrypt an email address and share it on the internet.

DOOM Captcha - Captchas don't have to be boring

Squat Captcha - The worst captcha ever! Forces you to do 10 squats

scr.im - Don't share your email on public sites.

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

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