WordPress plugin comparison

Online Scheduling and Appointment Booking System vs Rezgo Online Booking

Online Scheduling and Appointment Booking System

by Bookly

60K+ installs4.4

Rezgo Online Booking

by Rezgo

300+ installs3.3

At a glance

Online Scheduling and Appointment Booking System has more active installs: 60K+, against 300+ for Rezgo Online Booking.
On a typical day, Online Scheduling and Appointment Booking System is downloaded about 624 times, Rezgo Online Booking about 45.
Online Scheduling and Appointment Booking System is rated higher: 4.4 out of 5 from 587 reviews, against 3.3 from 6 reviews.
Rezgo Online Booking was updated more recently: Oct 30, 2026, against Oct 26, 2026 for Online Scheduling and Appointment Booking System.
Both are tested up to WordPress 7.1.4.
Rezgo Online Booking has been around longer: since 2011, against 2014 for Online Scheduling and Appointment Booking System.

Online Scheduling and Appointment Booking System leads on 5 of 6 comparable lines.

Metric	Online Scheduling and Appointment Booking System	Rezgo Online Booking
Popular rank	#658	#10,866
Active installs	60K+	300+
Downloads, last 30 days	61.6K	981
Rating	4.4(587)	3.3(6)
Support threads resolved	0%	–
Tested up to	7.1.4	7.1.4
Search multiplier	×1.02	×0.41
Last release	15 days ago	11 days ago
Requires PHP	5.3.7	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.