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Best Free WordPress Plugins for Verification

15 plugins compared · Updated August 2026 · Verification

All 15 Free only Premium only

Choosing a WordPress plugin for verification comes down to a few things: whether it is still actively maintained, whether real users rate it well, and whether it does the specific job you need without dragging the rest of the site down.

We ranked 15 plugins using our WPScore, which weighs the user rating (adjusted for how many people actually rated it), how many sites run it, how recently it was updated, and which WordPress version it is tested against. 15 of them have enough public data to be scored; the rest are listed below the ranked block, clearly marked, rather than being given a number we cannot justify.

How this list is funded. Some links here earn us a commission if you buy. It costs you nothing extra, and it does not move anything up the list — the order comes from the WPScore, which is calculated from public ratings, install counts and update history. See the method.

At a glance

  1. 1. Customer Email Verification for WooCommerce Best overall 84/100
  2. 2. miniOrange OTP Login, Verification and SMS Notifications 84/100
  3. 3. Customer Email Verification for WooCommerce 81/100
  4. 4. CPS 79/100
  5. 5. Age Verification for your checkout page. Verify your custome... 79/100
  6. 6. Advanced Age Verification Popup 79/100
  7. 7. ZeroBounce Email Verification & Validation 78/100
  8. 8. QuickEmailVerification 78/100
  9. 9. WP Site Verification tool 77/100
  10. 10. Identity Verification for WooCommerce 77/100
  11. 11. miniOrange OTP Verification and SMS Notification for WooComm... 77/100
  12. 12. OneCode Login 76/100
  13. 13. Make Disable Admin Email Verification Prompt| Aims Infosoft 75/100
  14. 14. Age Verification & Identity Verification by Token of Trust 75/100
  15. 15. Product Disclaimer For WooCommerce 74/100
4 CPS
Free by Surbma

CPS

An easy to use age verification plugin for any membership or 18+ adult sites or any sites, that requires confirmation from a visitor.

4.4★
from 7 ratings
800+
active installs
Updated
Jun 2026
Tested to
WP 7.0.4
79

WPScore

Read review View on WordPress.org
8 QuickEmailVerification
Free by quickemailverification

QuickEmailVerification

The QuickEmailVerification email verification plugin to avoid fake, bad and nonexistent emails.

5★
from 5 ratings
200+
active installs
Updated
Jun 2026
Tested to
WP 7.0.4
78

WPScore

Read review View on WordPress.org
12 OneCode Login
Free by oaron

OneCode Login

Simple and secure passwordless login using email verification codes. No passwords to remember, just enter your email and verify with a 6-digit code.

5★
from 2 ratings
100+
active installs
Updated
Jul 2026
Tested to
WP 7.0.4
76

WPScore

Read review View on WordPress.org
15 Product Disclaimer For WooCommerce
Free by Saad Iqbal

Product Disclaimer For WooCommerce

Product Disclaimer for WooCommerce gives you the power to display general policies, terms and conditions, and age verification disclaimers on your web …

3★
from 6 ratings
90+
active installs
Updated
Jul 2026
Tested to
WP 7.0.4
74

WPScore

Read review View on WordPress.org