PluginSift

Easy WP SMTP – WordPress SMTP and Email… vs Optimizely Campaign (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Easy WP SMTP – WordPress SMTP and Email…

Easy WP SMTP – WordPress SMTP and Email…

4.6(699)

500K+ active installs

Free

Updated 3 days ago
View Easy WP SMTP – WordPress SMTP and Email…
VS
Optimizely Campaign

Optimizely Campaign

0(0)

0 active installs

Free

Updated 7 months ago
View Optimizely Campaign

Quick Verdict

As of April 2026, Easy WP SMTP – WordPress SMTP and Email… has a higher user rating (4.6/5 from 699 reviews) and leads in active installations (500K+ vs 0). Both are free WordPress plugins. Easy WP SMTP – WordPress SMTP and Email… has accumulated 13M+ total downloads while Optimizely Campaign has 209.

Detailed Comparison

Rating
4.6/5Easy WP SMTP – WordPress SMTP and Email…
◄
Optimizely CampaignN/A
Total Reviews
699Easy WP SMTP – WordPress SMTP and Email…
◄
Optimizely Campaign0
Active Installs
500K+Easy WP SMTP – WordPress SMTP and Email…
◄
Optimizely Campaign0
Total Downloads
13M+Easy WP SMTP – WordPress SMTP and Email…
◄
Optimizely Campaign209
Support Resolution
100%Easy WP SMTP – WordPress SMTP and Email…
Optimizely CampaignN/A
Last Updated
3 days agoEasy WP SMTP – WordPress SMTP and Email…
◄
Optimizely Campaign7 months ago
First Released
2013Easy WP SMTP – WordPress SMTP and Email…
Optimizely Campaign2025
Age
13 yearsEasy WP SMTP – WordPress SMTP and Email…
Optimizely Campaign1 year
WP Requires
5.2+Easy WP SMTP – WordPress SMTP and Email…
Optimizely Campaign6.6+
PHP Requires
7.4+Easy WP SMTP – WordPress SMTP and Email…
Optimizely Campaign7.4+
Business Model
FreeEasy WP SMTP – WordPress SMTP and Email…
Optimizely CampaignFree
Latest Version
2.14.0Easy WP SMTP – WordPress SMTP and Email…
Optimizely Campaign1.0.0

Rating Breakdown

Easy WP SMTP – WordPress SMTP and Email…

4.6/5(699 reviews)
5
89%
4
1%
3
1%
2
1%
1
8%

Optimizely Campaign

0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

Easy WP SMTP – WordPress SMTP and Email… Reviews

by nordiskastil

An essential plugin

An essential plugin to have when using WordPress forms and mails.

by OutBoxed

Absolutely Essential

This just works. Simple as that.

by legalmax

Fantastic app

Tries to use other apps but they were difficult to use. Easy WP SMTP is a breeze.

Optimizely Campaign Reviews

No reviews yet

Frequently Asked Questions

Is Easy WP SMTP – WordPress SMTP and Email… or Optimizely Campaign more popular?
Easy WP SMTP – WordPress SMTP and Email… has 500K+ active installations while Optimizely Campaign has 0. Easy WP SMTP – WordPress SMTP and Email… is the more widely-used plugin as of April 2026.
Which has better ratings — Easy WP SMTP – WordPress SMTP and Email… or Optimizely Campaign?
Easy WP SMTP – WordPress SMTP and Email… has a 4.6/5 rating from 699 reviews, while Optimizely Campaign has a 0/5 rating from 0 reviews.
Are Easy WP SMTP – WordPress SMTP and Email… and Optimizely Campaign free?
Easy WP SMTP – WordPress SMTP and Email… is free and Optimizely Campaign is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Easy WP SMTP – WordPress SMTP and Email… or Optimizely Campaign?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Easy WP SMTP – WordPress SMTP and Email… was last updated 3 days ago and Optimizely Campaign was last updated 7 months ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.