Booking Manager – Sync WP Booking… vs Open Source Event Calendar (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Booking Manager – Sync WP Booking…
4(2)
5.0K+ active installs
Free
Updated 4 months ago
View Booking Manager – Sync WP Booking… VS
VS
Open Source Event Calendar
0(0)
10 active installs
Free
Updated 1 week ago
View Open Source Event Calendar Quick Verdict
As of April 2026, Booking Manager – Sync WP Booking… has a higher user rating (4/5 from 2 reviews) and leads in active installations (5.0K+ vs 10). Both are free WordPress plugins. Booking Manager – Sync WP Booking… has accumulated 168K+ total downloads while Open Source Event Calendar has 303.
Detailed Comparison
| Metric | Booking Manager – Sync WP Booking… | Open Source Event Calendar | |
|---|---|---|---|
| Rating | 4/5 | ◄ | N/A |
| Total Reviews | 2 | ◄ | 0 |
| Active Installs | 5.0K+ | ◄ | 10 |
| Total Downloads | 168K+ | ◄ | 303 |
| Support Resolution | N/A | 0% | |
| Last Updated | 4 months ago | ► | 1 week ago |
| First Released | 2010 | 2026 | |
| Age | 16 years | 2 months | |
| WP Requires | 4.0+ | 6.6+ | |
| PHP Requires | 5.6+ | 8.2+ | |
| Business Model | Free | Free | |
| Latest Version | 2.1.18 | 1.1.0 |
Rating
4/5Booking Manager – Sync WP Booking…
◄Open Source Event CalendarN/A
Total Reviews
2Booking Manager – Sync WP Booking…
◄Open Source Event Calendar0
Active Installs
5.0K+Booking Manager – Sync WP Booking…
◄Open Source Event Calendar10
Total Downloads
168K+Booking Manager – Sync WP Booking…
◄Open Source Event Calendar303
Support Resolution
N/ABooking Manager – Sync WP Booking…
Open Source Event Calendar0%
Last Updated
4 months agoBooking Manager – Sync WP Booking…
►Open Source Event Calendar1 week ago
First Released
2010Booking Manager – Sync WP Booking…
Open Source Event Calendar2026
Age
16 yearsBooking Manager – Sync WP Booking…
Open Source Event Calendar2 months
WP Requires
4.0+Booking Manager – Sync WP Booking…
Open Source Event Calendar6.6+
PHP Requires
5.6+Booking Manager – Sync WP Booking…
Open Source Event Calendar8.2+
Business Model
FreeBooking Manager – Sync WP Booking…
Open Source Event CalendarFree
Latest Version
2.1.18Booking Manager – Sync WP Booking…
Open Source Event Calendar1.1.0
Rating Breakdown
Booking Manager – Sync WP Booking…
4/5(2 reviews)
5
50%
4
0%
3
50%
2
0%
1
0%
Open Source Event Calendar
0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%
Download Trends
Recent Reviews
Booking Manager – Sync WP Booking… Reviews
by awmaeder
useful tool
.. and great support
by Cees Rijken
Promising, but not quite there yet
This plugin is very handy when you are using the Booking Calendar and want to insert bookings from other parties like airbnb. But there is a big mishap in the code: it automatically appoints “ics@<www
Open Source Event Calendar Reviews
No reviews yet
Frequently Asked Questions
Is Booking Manager – Sync WP Booking… or Open Source Event Calendar more popular?
Booking Manager – Sync WP Booking… has 5.0K+ active installations while Open Source Event Calendar has 10. Booking Manager – Sync WP Booking… is the more widely-used plugin as of April 2026.
Which has better ratings — Booking Manager – Sync WP Booking… or Open Source Event Calendar?
Booking Manager – Sync WP Booking… has a 4/5 rating from 2 reviews, while Open Source Event Calendar has a 0/5 rating from 0 reviews.
Are Booking Manager – Sync WP Booking… and Open Source Event Calendar free?
Booking Manager – Sync WP Booking… is free and Open Source Event Calendar is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Booking Manager – Sync WP Booking… or Open Source Event Calendar?
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?
Booking Manager – Sync WP Booking… was last updated 4 months ago and Open Source Event Calendar was last updated 1 week ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.