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Similar WordPress plugins

Email Checker alternatives

The 12 WordPress plugins most like Email Checker, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

Email Checker

10+ installs · #43,640 most popular

Its stats
Closest match
ZeroBounce Email Verification & Validation
Shares 4 of Email Checker's 5 tags.
Most installed
User Verification by PickPlugins
4K+ active installs.
Best rated
User Verification by PickPlugins
4.5 out of 5 from 63 reviews.
Most recently updated
User Verification by PickPlugins
Updated on Nov 5, 2026.
  1. ZeroBounce Email Verification & Validation

    by zerobounce

    ZeroBounce validates emails on your WordPress site in real-time, blocking invalid and risky emails to improve deliverability and reduce bounce rates.

    Installs
    900+
    Rank
    #7,201
    Rating
    4.8(4)
    Updated
    7 days ago

    Sharesemail checkeremail testeremail validationemail verification

    Compare with Email Checker
  2. Clearout Email Validator

    by clearoutio

    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+
    Rank
    #8,597
    Rating
    4.2(13)
    Updated
    15 days ago

    Sharesemail checkeremail validationemail verification

    Compare with Email Checker
  3. DeBounce Email Validator

    by debounce

    Real-time email validation for WordPress forms. Block invalid, disposable, and risky emails to keep your database clean and improve deliverability.

    Installs
    300+
    Rank
    #10,679
    Rating
    3.9(16)
    Updated
    2 months ago

    Sharesemail checkeremail validationemail verification

    Compare with Email Checker
  4. Dilli Email Validator

    by dillilabs

    Validates email addresses in real-time and blocks form submissions with invalid or fake emails. Reduce spam, fix typos, and capture quality leads.

    Installs
    90+
    Rank
    #16,947
    Rating
    4.7(15)
    Updated
    10 months ago

    Sharesemail checkeremail validationemail verification

    Compare with Email Checker
  5. Emailable

    by emailable

    Verify emails in real-time with Emailable.

    Installs
    30+
    Rank
    #23,422
    Rating
    3.5(2)
    Updated
    2 years ago

    Sharesemail checkeremail validationemail verification

    Compare with Email Checker
  6. User Verification by PickPlugins

    by PickPlugins

    Email verification for user registration to protect spam.

    Installs
    4K+
    Rank
    #3,340
    Rating
    4.5(63)
    Updated
    5 days ago

    Sharesemail validationemail verification

    Compare with Email Checker
  7. Antideo Email Validator

    by Antideo

    Form email validation, Email Blacklist, Domain Blacklist, Form email check, Real time email validator Requires at least: 4.7 Tested up to: 6.9.

    Installs
    700+
    Rank
    #7,621
    Rating
    3.5(14)
    Updated
    8 months ago

    Sharesemail checkeremail validation

    Compare with Email Checker
  8. OTP by Email for Contact Form 7

    by Aurovrata Venet

    A small Contact Form 7 extension plugin to enable email confirmation by unique links sent to the email inbox.

    Installs
    70+
    Rank
    #18,950
    Rating
    No ratings
    Updated
    3 years ago

    Sharesemail validationemail verification

    Compare with Email Checker
  9. MailboxValidator Email Validator

    by MailboxValidator

    Email verification for WordPress forms. Block disposable, block spam, block invalid email, block free email and role-based email.

    Installs
    20+
    Rank
    #27,746
    Rating
    1.0(1)
    Updated
    2 months ago

    Sharesemail checkeremail validation

    Compare with Email Checker
  10. MailCheck.co

    by Mailcheck.co

    VALIDATE YOUR MAILING LIST IN ONE CLICK Be confident your mailing list contains only real emails addresses, get rid of bots and inactive users

    Installs
    10+
    Rank
    #32,319
    Rating
    5.0(1)
    Updated
    3 years ago

    Sharesemail validationemail verification

    Compare with Email Checker
  11. TrueMail Email Validator

    by TrueMail.io

    TrueMail plugin can be seamlessly integrated with all forms to verify the user email address in real-time before submission.

    Installs
    10+
    Rank
    #47,936
    Rating
    No ratings
    Updated
    6 years ago

    Sharesemail validationemail verification

    Compare with Email Checker
  12. turboSMTP Email Validator

    by turboSMTP

    Email validation tool in WordPress forms registrations using turboSMTP API

    Installs
    10+
    Rank
    #42,684
    Rating
    No ratings
    Updated
    12 days ago

    Sharesemail testeremail validation

    Compare with Email Checker

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