CMSB Kalender
by CMS-Buttler · Booking & Events
Display Google Calendar availability as a simple free/busy calendar with a WordPress shortcode.
80 health vs 66 average across 690 Booking & Events plugins
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Excellent listing optimization
Biggest win: Rating quality
To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.
Get the full rank-higher report →Daily downloads
Since 2026-05-21 · 57 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
44
now · peak 158
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
Estimated active installs
wp.org reports only “—”. The real number sits in this band.
Modeled within the band wp.org reports; tightens as we track daily.
Install history · since 2026-05-21 · 58 observations
Details
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
No tier crossings observed yet.
Competes with
The plugins that solve the same job, ranked by shared tags then reach — closest match first
-
Availability Datepicker – Booking Calendar for Contact Form 7 – Input WP 20K+ installs · 4.1★ · 3 shared tags B -
Booqable Rental Plugin 1K+ installs · 4.0★ · 3 shared tags B -
Simple Google Calendar Outlook Events Widget 1K+ installs · 4.3★ · 3 shared tags A -
Twice Commerce – Easy Rental Booking System 400+ installs · 4.1★ · 3 shared tags B -
Bukza 200+ installs · 4.1★ · 3 shared tags B -
DoBu.uk Availability 100+ installs · 4.0★ · 3 shared tags D
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Drop a live Pulse card for CMSB Kalender into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/cmsb-kalender" width="480" height="300" style="border:0" loading="lazy" title="CMSB Kalender — Plugin Pulse"></iframe> CMSB Kalender: — active installs, 0.0★ (0 reviews). Plugin Pulse (WP Mayor), as of 2026-07-17. https://plugins.wpmayor.com/plugin/cmsb-kalender