1
WP Mail SMTP
Site owners who want the most guided SMTP setup and will pay for logging, alerts and backup sending.
96feature scorevs Solid Mail
Best Solid Mail alternatives
7 smtp & email delivery plugins compared with Solid Mail on features, pricing and WordPress.org stats.
2
Easy WP SMTP
SendLayer users and long-time Easy WP SMTP sites that want a simple setup and will pay for logs, alerts and backup sending.
97feature scorevs Solid Mail
3
FluentSMTP
Sites and agencies that want full logging, fallback sending and Microsoft 365 or Amazon SES support at no cost.
89feature scorevs Solid Mail
4
Post SMTP
Sites that want free email logging, fallback SMTP and phone or browser failure alerts, with optional paid retries and Microsoft 365.
90feature scorevs Solid Mail
5
SureMail
Site owners who want a free SMTP plugin with failover, retries and resend, without any Pro upsell.
81feature scorevs Solid Mail
6
Site Mailer
Elementor One subscribers who want transactional email to work without configuring SMTP.
36feature scorevs Solid Mail
7
Gmail SMTP
Small sites on Gmail or Google Workspace that want simple, OAuth-based transactional email.
23feature scorevs Solid Mail