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Similar WordPress plugins

WP Mailtrap alternatives

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

WP Mailtrap

10+ installs · #36,057 most popular

Its stats
Closest match
WordPress Beta Tester
Shares 1 of WP Mailtrap's 3 tags.
Most installed
WordPress Beta Tester
2K+ active installs.
Best rated
RTL Tester
5.0 out of 5 from 20 reviews.
Most recently updated
REST API Route Tester
Updated on Sep 20, 2026.
  1. WordPress Beta Tester

    by Andy Fragen

    Allows you to easily upgrade for testing the next versions of WordPress.

    Installs
    2K+
    Rank
    #4,524
    Rating
    4.0(47)
    Updated
    2 months ago

    Sharestesting

    Compare with WP Mailtrap
  2. RTL Tester

    by Yoav Farhi

    Test your themes and plugins in RTL mode.

    Installs
    1K+
    Rank
    #5,758
    Rating
    5.0(20)
    Updated
    6 years ago

    Sharestesting

    Compare with WP Mailtrap
  3. Rewrite Rule Testing

    by Matthew Boynes

    Unit test your rewrite rules from the WordPress Admin.

    Installs
    300+
    Rank
    #10,891
    Rating
    5.0(2)
    Updated
    12 years ago

    Sharestesting

    Compare with WP Mailtrap
  4. Mailtrap for WordPress

    by Eduardo Marcolino

    Easily test your wordpress emails without spamming real customers using mailtrap.io.

    Installs
    300+
    Rank
    #10,571
    Rating
    5.0(3)
    Updated
    6 years ago

    Sharesmailtrap

    Compare with WP Mailtrap
  5. Test Email Redirector

    by Zaib Makda

    Redirects all outgoing WordPress emails to a specified test address for development and testing purposes.

    Installs
    100+
    Rank
    #14,152
    Rating
    No ratings
    Updated
    1 year ago

    Sharestesting

    Compare with WP Mailtrap
  6. REST API Route Tester

    by Nowshad Jawad

    A WordPress admin tool to quickly test REST API routes, path params, headers, body payloads, and copy requests as cURL.

    Installs
    40+
    Rank
    #22,455
    Rating
    No ratings
    Updated
    1 month ago

    Sharestesting

    Compare with WP Mailtrap
  7. Diluted Test Order for WooCommerce

    by Diluted

    Adds a fake payment method so you can test the full checkout flow without a real payment provider. Ideal for staging, QA and local development.

    Installs
    30+
    Rank
    #23,701
    Rating
    5.0(1)
    Updated
    7 months ago

    Sharestesting

    Compare with WP Mailtrap
  8. Structured Data Test Button

    by Jay Holtslander

    Adds a “Test Data” link in the admin bar (when viewing any page or post) which opens the current URL in Google's Structured Data Testing Tool.

    Installs
    30+
    Rank
    #23,734
    Rating
    5.0(1)
    Updated
    7 years ago

    Sharestesting

    Compare with WP Mailtrap
  9. RTL Tester Mirror by WebMan

    by WebMan Design | Oliver Juhas

    Makes it easy for LTR language speaker to test the RTL website layout by mirroring it so it looks like LTR.

    Installs
    20+
    Rank
    #25,305
    Rating
    No ratings
    Updated
    11 months ago

    Sharestesting

    Compare with WP Mailtrap
  10. Shopwarden

    by shopwarden

    Make sure your WooCommerce store is fully operational. Shopwarden automatically monitors your store's uptime, important user flows and Wordpress …

    Installs
    20+
    Rank
    #26,535
    Rating
    5.0(2)
    Updated
    1 year ago

    Sharestesting

    Compare with WP Mailtrap
  11. WP Test Monkey

    by Murray

    Set up multivariate tests on any post or page in just minutes to optimize your headlines, prices, calls to action and more.

    Installs
    10+
    Rank
    #36,480
    Rating
    No ratings
    Updated
    14 years ago

    Sharestesting

    Compare with WP Mailtrap
  12. AB testing with AB Tasty

    by remiaubert

    AB Tasty enables you to set up A/B tests and multivariate easily to optimize your conversion rate.

    Installs
    10+
    Rank
    #45,823
    Rating
    3.0(1)
    Updated
    11 years ago

    Sharestesting

    Compare with WP Mailtrap

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