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WordPress plugin comparison

Invisible Anti-Spam & CAPTCHA vs iSpam

At a glance

  • Invisible Anti-Spam & CAPTCHA has more active installs: 5K+, against fewer than 10 for iSpam.
  • On a typical day, Invisible Anti-Spam & CAPTCHA is downloaded about 199 times, iSpam about 1.
  • iSpam has no reviews yet.
  • Invisible Anti-Spam & CAPTCHA was updated more recently: Nov 4, 2026, against Jan 19, 2021 for iSpam.
  • Invisible Anti-Spam & CAPTCHA is tested with a newer WordPress: 7.1.4, against 5.6.23 for iSpam.
  • iSpam has been around longer: since 2013, against 2022 for Invisible Anti-Spam & CAPTCHA.

Line by line

Invisible Anti-Spam & CAPTCHA leads on 5 of 5 comparable lines.

MetricInvisible Anti-Spam & CAPTCHAiSpam
Popular rank#3,192–
Active installs5K+Fewer than 10
Downloads, last 30 days8.4K22
Rating4.8(50)No ratings
Support threads resolved83%–
Tested up to7.1.45.6.23
Search multiplier×1.34×0.00
Last release6 days ago5 years ago
Requires PHP7.1–

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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