Yellow Schedule
by yellowschedule · Booking & Events
Fast and Secure Scheduling (HIPAA Compliance). We streamline your entire appointments process, giving you more time to do what you do best.
44 health vs 67 average across 980 Booking & Events plugins
High removal-risk signals
63/100Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.
- Long abandoned. No update in 11+ years — the top precursor to removal once a vulnerability is found.
- Compatibility drift. Tested only up to WordPress 4.1.42, well behind 6.8.
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.
Under-optimized
Biggest win: Update recency
To rank higher: Last updated 4171 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.
Get the full rank-higher report →Daily downloads
Since 2022-10-05 · 1,427 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
59
now · peak 168
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
Rating trend
Star average over time · dips mark rough releases
Update activity
How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.
Release cadence
No release in a yearHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
0
releases in the last 12 months
11.5y ago
latest release · v1.0.0
1
tagged releases on record
Recent releases
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “10+”. Our estimate pins where the real number sits.
Modeled within the band wp.org reports; tightens as we track daily.
Install history · since 2019-09-17 · 1,383 observations
Estimated value
What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.
Est. annual revenue
Est. acquisition value
No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.
Details
Recent reviews
All reviews on wp.org ↗- ★★★★★ cap10voodoo11.1y ago
This looks like a good piece of software. Too bad after you give them all your info the site is a broken back end with no support. Now this company has all my info and I have nothing to show for it. User Beware!
Read on wp.org ↗ - ★★★★★ cianuro11.2y ago
Love this. We use Yellow Schedule on our website to take bookings from clients who need hourly phone consultations. The appointment scheduler lets us take payments so that our time is not blocked off and the clients never shows up. This was a massive hassle before. Clients sometimes feel that because they didn’t pay for their slot, they can just not show up. That’s gone with the new booking system. Since Google Helpouts has gone, this is our new appointment calendar. Integrates perfectly with our WP site. Highly recommended!
Read on wp.org ↗ - ★★★★★ bpsupportreg11.4y ago
easy to set up and use which is exactly what I need and seeing extra bookings come in since starting with it. great so far
Read on wp.org ↗
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 7.2.16 · WP 5.3.2
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-08-31 20+ → 10+ down after 177 days in tier
- 2026-03-07 10+ → 20+ up after 25 days in tier
- 2026-02-10 20+ → 10+ down after 436 days in tier
- 2024-12-01 30+ → 20+ down after 452 days in tier
- 2023-09-06 40+ → 30+ down after 7 days in tier
- 2023-08-30 30+ → 40+ up after 22 days in tier
- 2023-08-08 40+ → 30+ down after 22 days in tier
- 2023-07-17 30+ → 40+ up after 2 days in tier
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress 100K+ installs · 4.8★ · 2 shared tags A -
Simply Schedule Appointments 50K+ installs · 4.9★ · 2 shared tags A -
SimplyBook.me – Booking and reservations calendar 30K+ installs · 4.3★ · 2 shared tags A -
Setmore 4K+ installs · 3.5★ · 2 shared tags B -
WPS Bookings for WooCommerce 3K+ installs · 4.3★ · 2 shared tags A -
Advanced Appointment Booking & Scheduling 3K+ installs · 3.6★ · 2 shared tags B
Embed this report card
Drop a live Pulse card for Yellow Schedule into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/yellow-schedule" width="480" height="300" style="border:0" loading="lazy" title="Yellow Schedule — Plugin Pulse"></iframe> Yellow Schedule: 10+ active installs, 3.7★ (3 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/yellow-schedule