Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

Similar WordPress plugins

King SMTP alternatives

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

King SMTP

20+ installs · #25,522 most popular

Its stats
Closest match
GoSMTP
Shares 3 of King SMTP's 5 tags.
Most installed
GoSMTP
500K+ active installs.
Best rated
YaySMTP
4.9 out of 5 from 45 reviews.
Most recently updated
SendGrail SMTP
Updated on Nov 1, 2026.
  1. GoSMTP

    by Softaculous

    Send emails from your WordPress site using your preferred SMTP provider like Gmail, Outlook, AWS, Zoho, SMTP.com, Brevo (formerly Sendinblue), Mailgun …

    Installs
    500K+
    Rank
    #124
    Rating
    4.3(10)
    Updated
    19 days ago

    Sharesgmail smtpsendgrid smtpwordpress smtp

    Compare with King SMTP
  2. Post SMTP

    by Saad Iqbal

    Install Post SMTP (WordPress SMTP Plugin) to fix WordPress email delivery. Connect Gmail SMTP, Microsoft 365, Brevo, SendGrid, Zoho, Amazon SES, etc.

    Installs
    300K+
    Rank
    #161
    Rating
    4.7(528)
    Updated
    1 month ago

    Sharesgmail smtpwordpress smtp

    Compare with King SMTP
  3. Solid Mail

    by SolidWP

    Email deliverability made SOLID. Connect to your chosen email provider with an intuitive set-it-and-forget-it SMTP plugin.

    Installs
    60K+
    Rank
    #671
    Rating
    4.2(52)
    Updated
    6 months ago

    Sharesemail logwordpress smtp

    Compare with King SMTP
  4. YaySMTP

    by YayCommerce

    Free WordPress SMTP plugin with email logs, open & click tracking, reports & charts, CSV export, and WooCommerce email preview.

    Installs
    10K+
    Rank
    #1,984
    Rating
    4.9(45)
    Updated
    8 days ago

    Sharesemail loggmail smtp

    Compare with King SMTP
  5. Authority Mailer SMTP

    by Authority Plugins

    Fix WordPress emails not sending. SMTP plugin with Email Logs for Gmail, Outlook, SendGrid, Mailgun. Easy Setup, reliable delivery.

    Installs
    10+
    Rank
    #48,253
    Rating
    5.0(1)
    Updated
    4 months ago

    Sharesgmail smtpwordpress smtp

    Compare with King SMTP
  6. Super Duper SMTP

    by Nando Delgado

    A crazy simple SMTP plugin.

    Installs
    10+
    Rank
    #45,351
    Rating
    No ratings
    Updated
    6 years ago

    Sharesgmail smtpsendgrid smtp

    Compare with King SMTP
  7. Lexiata SMTP

    by Suresh Lasantha

    Fix WordPress email in minutes. Send through Gmail, Microsoft 365, Brevo, SendGrid or your host's SMTP, test it, and see every email in a clean log.

    Installs
    10+
    Rank
    #33,639
    Rating
    No ratings
    Updated
    1 month ago

    Sharesemail loggmail smtp

    Compare with King SMTP
  8. SendGrail SMTP

    by Brighter Fox

    Easy, free SMTP mail plugin. Send WordPress email via Gmail, Outlook, Amazon SES, SendGrid, Brevo or any SMTP, with email logs, failover and routing.

    Installs
    10+
    Rank
    #42,652
    Rating
    No ratings
    Updated
    7 days ago

    Sharesemail loggmail smtp

    Compare with King SMTP
  9. NimblyMail SMTP

    by NimblyMail

    A modern SMTP, email log, and deliverability plugin for WordPress. Send reliably via SMTP, Gmail, Outlook, Amazon SES, Resend, or SendLayer.

    Installs
    Fewer than 10
    Rank
    #68,564
    Rating
    No ratings
    Updated
    1 month ago

    Sharesemail loggmail smtp

    Compare with King SMTP
  10. SureMail

    by Brainstorm Force

    SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers

    Installs
    200K+
    Rank
    #275
    Rating
    4.7(25)
    Updated
    1 month ago

    Sharesgmail smtp

    Compare with King SMTP
  11. Email Deliverability

    by Elementor

    Effortlessly manage transactional emails with Email Deliverability. High deliverability, logs and statistics, and no SMTP plugins needed.

    Installs
    200K+
    Rank
    #250
    Rating
    2.5(17)
    Updated
    3 months ago

    Sharesemail log

    Compare with King SMTP
  12. Activity Log

    by Elementor

    Monitor every change on your WordPress site — who did what, when, and where it came from — for a complete audit trail and stronger security.

    Installs
    200K+
    Rank
    #219
    Rating
    4.3(74)
    Updated
    12 days ago

    Sharesemail log

    Compare with King SMTP

Watch these rivals every day

Add your plugin and its rivals: rank, installs, downloads and their releases update every night next to yours, with alerts when one of them moves.

Start free