Live from WordPress.org · Oct 5, 2026
Best Email Checker Plugins for WordPress
14 plugins are tagged “email checker” on WordPress.org. We rank them by active installs and score every one on update freshness, compatibility, ratings and support — so you can pick a safe one in seconds. The most popular right now is ZeroBounce Email Verification… with 900+ active installs.
Top Email Checker plugins, head to head
All comparisons →How we rank
Popularity first, then a health check you can trust
Plugins are ordered the way WordPress.org ranks them for this category. Next to each one you’ll see its health score, so a popular-but-neglected option never sneaks into your stack.
- 25 Update freshness
- 20 Works with the latest WordPress
- 25 Rating, weighted by review count
- 15 Support threads resolved
- 15 Active installs
Popular plugins categories
FAQ
Quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 5, 2026
What is the most popular email checker plugin for WordPress?
ZeroBounce Email Verification & Validation is the most popular email checker plugin with 900+ active installs and a 4.8/5 rating on WordPress.org.
How many email checker plugins are on WordPress.org?
There are currently 14 plugins tagged “email checker” in the official WordPress.org plugin directory.
Are these email checker plugins actively maintained?
3 of the top 14 email checker plugins were updated in the last 30 days. Check each plugin’s health score for update freshness, WordPress compatibility and support responsiveness.
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