Best postmark plugins for WordPress
The most popular postmark plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. ActiveCampaign Postmark for WordPress leads with 50K+ active installs, ahead of Magic API Email (70+) and PostmarkApp Email Integrator (50+). All 6 plugins tagged “postmark” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 6 postmark plugins
- 1.
ActiveCampaign Postmark for WordPressThe most installed postmark plugin, with 50K+ active installs. Rated 4.7 from 30 reviews, last updated 1 year ago. Tested only up to WordPress 6.7.11.
- 2.
Magic API Email70+ active installs. Only 1 review so far, updated 3 weeks ago.
- 3.
PostmarkApp Email Integrator50+ active installs. Only 4 reviews so far, updated 7 months ago. Tested only up to WordPress 6.9.11.
- 4.
PostMarkApp Mail Replacement10+ active installs. No reviews yet, last updated 8 years ago. Tested only up to WordPress 3.1.4.
- 5.
PCIO VIS Mailings with PostmarkFewer than 10 active installs. No reviews yet, updated 3 months ago.
- 6.
Postmark Open to EDD Customer NoteFewer than 10 active installs. Only 1 review so far, last updated 4 years ago. Tested only up to WordPress 5.9.0.
All 6 plugins tagged “postmark”
ActiveCampaign Postmark for WordPress
Up in the last 7 days:3#693by alexknowshtml2 years ago
The officially-supported ActiveCampaign Postmark plugin for Wordpress.
- Installs
- 50K+
- Rating
- 4.7(30)
- Downloads
- 270/day
Magic API Email
Up in the last 7 days:625#18,974by MagicWP.io23 days ago
Send WordPress emails through a transactional API provider: Resend, Mailgun, Postmark, or Mailtrap. No SMTP needed.
- Installs
- 70+
- Rating
- 5.0(1)
- Downloads
- 11/day
PostmarkApp Email Integrator
Down in the last 7 days:200#20,564by Gagan Deep Singh7 months ago
Enables your WordPress site to send emails via PostMarkApp API.
- Installs
- 50+
- Rating
- 5.0(4)
- Downloads
- 5/day
PostMarkApp Mail Replacement
Up in the last 7 days:2,980#41,913by tmertz8 years ago
A simple plugin that replaces the default wp_mail function with PostMarkApp (http://postmarkapp.com/).
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
PCIO VIS Mailings with Postmark
Up in the last 7 days:7,713#57,180by Niels Olsen3 months ago
Sends PCIO VIS Member Event mailings via the Postmark API; falls back to the standard WordPress mailer when not configured.
- Installs
- <10
- Rating
- –
- Downloads
- 2/day
Postmark Open to EDD Customer Note
Down in the last 7 days:18,841#73,111by Jon Christopher4 years ago
Add a Customer Note when a Postmark-delivered email has been opened by an EDD Customer
- Installs
- <10
- Rating
- 5.0(1)
- Downloads
- 0/day