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WordPress plugin comparison

Invisible Anti-Spam & CAPTCHA vs SolverGuard Spam Shield

Invisible Anti-Spam & CAPTCHA

by Matthias Nordwig

5K+ installs4.8

SolverGuard Spam Shield

by solverwp

20+ installs

At a glance

  • Invisible Anti-Spam & CAPTCHA has more active installs: 5K+, against 20+ for SolverGuard Spam Shield.
  • On a typical day, Invisible Anti-Spam & CAPTCHA is downloaded about 199 times, SolverGuard Spam Shield about 4.
  • SolverGuard Spam Shield has no reviews yet.
  • Invisible Anti-Spam & CAPTCHA was updated more recently: Nov 4, 2026, against Jul 4, 2026 for SolverGuard Spam Shield.
  • Invisible Anti-Spam & CAPTCHA is tested with a newer WordPress: 7.1.4, against 7.0.8 for SolverGuard Spam Shield.
  • Invisible Anti-Spam & CAPTCHA has been around longer: since 2022, against 2026 for SolverGuard Spam Shield.

Line by line

Invisible Anti-Spam & CAPTCHA leads on 6 of 6 comparable lines.

MetricInvisible Anti-Spam & CAPTCHASolverGuard Spam Shield
Popular rank#3,192#26,913
Active installs5K+20+
Downloads, last 30 days8.4K127
Rating4.8(50)No ratings
Support threads resolved83%–
Tested up to7.1.47.0.8
Search multiplier×1.34×0.17
Last release6 days ago4 months ago
Requires PHP7.17.4

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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