Best email verifier plugins for WordPress
The most popular email verifier plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. ZeroBounce Email Verification & Validation leads with 900+ active installs, ahead of Reoon Email Verifier (600+) and Clearout Email Validator (500+). All 15 plugins tagged “email verifier” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 10 email verifier plugins
- 1.
ZeroBounce Email Verification & ValidationThe most installed email verifier plugin, with 900+ active installs. Only 4 reviews so far, updated 6 days ago.
- 2.
Reoon Email Verifier600+ active installs. Only 3 reviews so far, updated 3 months ago.
- 3.
Clearout Email Validator500+ active installs. Rated 4.2 from 13 reviews, updated 2 weeks ago.
- 4.
Emailable30+ active installs. Only 2 reviews so far, last updated 2 years ago. Tested only up to WordPress 6.6.11.
- 5.
EasyDMARC Email Verification10+ active installs. No reviews yet, updated 2 months ago.
- 6.
WP Email Verify10+ active installs. Only 2 reviews so far, last updated 8 years ago. Tested only up to WordPress 4.9.35.
- 7.
Bulk-verify-email10+ active installs. Only 1 review so far, last updated 5 years ago. Tested only up to WordPress 5.8.19.
- 8.
TrueMail Email Validator10+ active installs. No reviews yet, last updated 6 years ago. Tested only up to WordPress 5.4.25.
- 9.
BillionVerify Email ValidatorFewer than 10 active installs. No reviews yet, updated 5 months ago.
- 10.
FilterBounce Email VerifierFewer than 10 active installs. No reviews yet, updated 5 months ago. Tested only up to WordPress 6.5.14.
All 15 plugins tagged “email verifier”
ZeroBounce Email Verification & Validation
Down in the last 7 days:51#7,233by zerobounce6 days ago
ZeroBounce validates emails on your WordPress site in real-time, blocking invalid and risky emails to improve deliverability and reduce bounce rates.
- Installs
- 900+
- Rating
- 4.8(4)
- Downloads
- 18/day
Reoon Email Verifier
Down in the last 7 days:7#8,367by Reoon Technology3 months ago
Safeguard your online forms against invalid, temporary, disposable, and harmful email addresses with real-time verification.
- Installs
- 600+
- Rating
- 5.0(3)
- Downloads
- 12/day
Clearout Email Validator
Down in the last 7 days:42#8,623by clearoutio14 days ago
Block invalid emails like temporary, disposable, etc. with our real-time email verification. Verify email address during form-fill and stop form spam.
- Installs
- 500+
- Rating
- 4.2(13)
- Downloads
- 20/day
Emailable
#23,243by emailable2 years ago
Verify emails in real-time with Emailable.
- Installs
- 30+
- Rating
- 3.5(2)
- Downloads
- 4/day
EasyDMARC Email Verification
Down in the last 7 days:1,145#34,281by EasyDMARC2 months ago
Real-time email verification for 7 form plugins, WooCommerce checkout, and WP registration. Block invalid, disposable, and risky emails instantly.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
WP Email Verify
#41,878by Naqi8 years ago
Keep away SPAM comments,registration,ecommerce orders, WP Email Verify accepts email that really exisit this keep away bounced email
- Installs
- 10+
- Rating
- 3.0(2)
- Downloads
- 0/day
Bulk-verify-email
Up in the last 7 days:2,478#42,436by sun34540445 years ago
Bulk-Verify-Email is an email address verification WordPress plugin. This plugin helps you to verify your bulk email list before you send newsletter t …
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 0/day
TrueMail Email Validator
Up in the last 7 days:1,958#46,377by TrueMail.io6 years ago
TrueMail plugin can be seamlessly integrated with all forms to verify the user email address in real-time before submission.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
BillionVerify Email Validator
#53,741by Ikbear5 months ago
Real-time email verification for your WordPress forms. Block invalid, disposable, catch-all and role addresses using the BillionVerify API.
- Installs
- <10
- Rating
- –
- Downloads
- 11/day
FilterBounce Email Verifier
Up in the last 7 days:4,906#67,780by Fresent5 months ago
Verifies email addresses in real-time during form submissions to prevent invalid, disposable, temporary, catch-all, free or spamtrap email addresses.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
EVA
#68,372by Squarebit7 years ago
Keep your WordPress platforms free from fake or disposable email accounts.
- Installs
- <10
- Rating
- –
- Downloads
- 1/day
Giggal Email Verifier
#70,140by hassaanali3 days ago
Real-time email verification for WordPress forms, WooCommerce, registration and comments. Catch-all mailboxes are verified at mailbox level.
- Installs
- <10
- Rating
- –
- Downloads
- 80/day
EmailVerify.io
Down in the last 7 days:16,981#73,116by EmailVerify.io2 months ago
Safeguard your online forms against invalid, temporary, disposable, and harmful email addresses with real-time verification.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
NexMailPro Email Validation
#73,572by Muhammad Golam Soroar4 months ago
Validate WordPress registration, WooCommerce checkout, Contact Form 7, and manually entered email addresses using the NexMailPro Email Validation API.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
NoParam Email Validation
Down in the last 7 days:12,012#74,092by NoParam1 year ago
NoParam offers real-time email validation for WordPress to prevent fake signups and spam, improving email deliverability.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day