10 Best SureMail Alternatives in 2026

The 10 closest alternatives to SureMail

1. 1

   

   Post SMTP

   Closest match Paid version available

   Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App

   4.7 (525) 300,000+ active installs

   Improve WordPress email deliverability. Connect Gmail SMTP, Microsoft 365, Brevo, SendGrid, Mailgun, Zoho, Amazon SES, etc. #1 WordPress SMTP Plugin.

   #3 in the WordPress.org Email Plugins ranking. About 1.5 times the installs, last updated 13 days ago.

   Post SMTP reviews and stats
2. 2

   

   Easy WP SMTP

   Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more

   4.6 (707) 500,000+ active installs

   Make SMTP email sending and delivery easy. Configure Gmail SMTP, Outlook, Brevo, SendGrid, Mailgun, SendLayer or connect to any SMTP server.

   #4 in the WordPress.org Email Plugins ranking. About 2.5 times the installs, last updated 26 days ago.

   Easy WP SMTP reviews and stats
3. 3

   

   WP Mail SMTP

   WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin

   4.8 (5,188) 4 million+ active installs

   Make email delivery easy for WordPress. Connect with SMTP, Gmail, Outlook, SendGrid, Mailgun, SES, Zoho, + more. Rated #1 WordPress SMTP Email plugin.

   #1 in the WordPress.org Email Plugins ranking. About 20 times the installs, last updated June 25, 2026.

   WP Mail SMTP reviews and stats
4. 4

   

   FluentSMTP

   FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP

   4.8 (400) 600,000+ active installs

   Free WP Mail SMTP plugin - fix WordPress email deliverability with Gmail, Amazon SES, SendGrid, Mailgun, Cloudflare, Postmark, Brevo and any SMTP.

   #2 in the WordPress.org Email Plugins ranking. About 3 times the installs, last updated 25 days ago.

   FluentSMTP reviews and stats
5. 5

   

   GoSMTP

   GoSMTP – SMTP for WordPress

   4.3 (10) 500,000+ active installs

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

   #5 in the WordPress.org Email Plugins ranking. About 2.5 times the installs, last updated 27 days ago.

   GoSMTP reviews and stats
6. 6

   

   Solid Mail

   Solid Mail – SMTP email and logging made by SolidWP

   4.2 (52) 60,000+ active installs

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

   #8 in the WordPress.org Email Plugins ranking. About a third of the installs, last updated May 12, 2026.

   Solid Mail reviews and stats
7. 7

   

   WP Mail Logging

   4.7 (365) 300,000+ active installs

   Log, view, and resend all emails sent from your WordPress site. Great for resolving email sending issues or keeping a copy for auditing.

   #10 in the WordPress.org Email Plugins ranking. About 1.5 times the installs, last updated February 19, 2026.

   WP Mail Logging reviews and stats
8. 8

   

   SMTP Mailer

   4.6 (67) 70,000+ active installs

   Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.

   #6 in the WordPress.org Email Plugins ranking. About a third of the installs, last updated 17 days ago.

   SMTP Mailer reviews and stats
9. 9

   

   Email Deliverability

   Email Deliverability – SMTP Replacement, Email API Deliverability & Email Log

   2.3 (16) 200,000+ active installs

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

   #9 in the WordPress.org Email Plugins ranking. A similar number of installs, last updated July 16, 2026.

   Email Deliverability reviews and stats
10. 10

    

    WP Offload SES Lite

    4.3 (36) 10,000+ active installs

    Fix your email delivery problems by sending your WordPress emails through Amazon SES's powerful email sending infrastructure.

    Shares the gmail smtp, smtp tags on WordPress.org. 10,000+ installs against 200,000+, last updated 19 days ago.

    WP Offload SES Lite reviews and stats

• vs
  SureMail vs Post SMTP

  200,000+ vs 300,000+ installs · 4.7 vs 4.7
• vs
  SureMail vs Easy WP SMTP

  200,000+ vs 500,000+ installs · 4.7 vs 4.6
• vs
  SureMail vs WP Mail SMTP

  200,000+ vs 4 million+ installs · 4.7 vs 4.8
• vs
  SureMail vs FluentSMTP

  200,000+ vs 600,000+ installs · 4.7 vs 4.8
• vs
  SureMail vs GoSMTP

  200,000+ vs 500,000+ installs · 4.7 vs 4.3
• vs
  SureMail vs Solid Mail

  200,000+ vs 60,000+ installs · 4.7 vs 4.2

Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against SureMail on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.

Post SMTP is the closest match to SureMail by the data we track, and WP Mail SMTP has the widest reach with 4 million+ active installs. Post SMTP shipped the most recent release, on August 25, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.