WordPress plugin comparison

Letterness vs Newsletters, Email Marketing, SMS and Popups by Omnisend

Letterness

by kamrankazmi

20+ installs

Newsletters, Email Marketing, SMS and Popups by Omnisend

by Omnisend

100K+ installs4.8

At a glance

Newsletters, Email Marketing, SMS and Popups by Omnisend has more active installs: 100K+, against 20+ for Letterness.
On a typical day, Newsletters, Email Marketing, SMS and Popups by Omnisend is downloaded about 187 times, Letterness about 7.
Letterness has no reviews yet.
Letterness was updated more recently: Nov 9, 2026, against Sep 24, 2026 for Newsletters, Email Marketing, SMS and Popups by Omnisend.
Newsletters, Email Marketing, SMS and Popups by Omnisend is tested with a newer WordPress: 7.1.4, against 7.0.8 for Letterness.
Newsletters, Email Marketing, SMS and Popups by Omnisend has been around longer: since 2024, against 2026 for Letterness.

Newsletters, Email Marketing, SMS and Popups by Omnisend leads on 5 of 6 comparable lines.

Metric	Letterness	Newsletters, Email Marketing, SMS and Popups by Omnisend
Popular rank	#28,697	#394
Active installs	20+	100K+
Downloads, last 30 days	236	5.1K
Rating	No ratings	4.8(17)
Support threads resolved	–	–
Tested up to	7.0.8	7.1.4
Search multiplier	×0.17	×1.13
Last release	1 day ago	1 month ago
Requires PHP	7.4	7.4

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.