Appointment Booking Calendar — Simply… vs Business Essentials for Contact Form 7 (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Appointment Booking Calendar — Simply…
60K+ active installs
Free
Business Essentials for Contact Form 7
8.0K+ active installs
Free + Premium
Quick Verdict
As of April 2026, Appointment Booking Calendar — Simply… has a higher user rating (5/5 from 154 reviews) and leads in active installations (60K+ vs 8.0K+). Both are free WordPress plugins. Appointment Booking Calendar — Simply… has accumulated 3.4M+ total downloads while Business Essentials for Contact Form 7 has 76K+.
Detailed Comparison
| Metric | Appointment Booking Calendar — Simply… | Business Essentials for Contact Form 7 | |
|---|---|---|---|
| Rating | 5/5 | ◄ | 3.3/5 |
| Total Reviews | 154 | ◄ | 10 |
| Active Installs | 60K+ | ◄ | 8.0K+ |
| Total Downloads | 3.4M+ | ◄ | 76K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 2 weeks ago | ◄ | 2 months ago |
| First Released | 2018 | 2019 | |
| Age | 8 years | 7 years | |
| WP Requires | 5.1+ | 3.0+ | |
| PHP Requires | 7.4+ | 5.6+ | |
| Business Model | Free | Free + Premium | |
| Latest Version | 1.6.10.2 | 1.2.1 |
Rating Breakdown
Appointment Booking Calendar — Simply…
Business Essentials for Contact Form 7
Download Trends
Over the past 30 days, Appointment Booking Calendar — Simply… averaged approximately 3,829 daily downloads while Business Essentials for Contact Form 7 averaged 32.
Recent Reviews
Appointment Booking Calendar — Simply… Reviews
Very easy to setup, great support!
I was looking for a plugin to allow our customers to setup an appointment with our technician. I found this plugin and decided to give it a try after reading all the reviews. It was so simple and I wa
Really Nice Plugin
I had to use the Simply Schedule Appointments plugin yesterday. I didn’t expect much, as there are lots of shoddy plugins out there. I found myself pleasantly surprised to find that it was very well w
Exactly What I Needed for Bookings on My Site
Simply Schedule Appointments plugin was super easy to set up and has all the booking options I needed. The integrations work great, and the support team is always quick to help. Definitely recommend i
Business Essentials for Contact Form 7 Reviews
Fast integration and setup
I struggled with the thank you page relink because of my current theme that’s very complex. Only with this plugin I have resolve this goal fast and easy. Thanks!
The plugin works correctly
The plugin works correctly
The only plugin that works
I have tried several plugins but this is the only one that worked. Very simple but effective.
More Appointments Worth Comparing
Top alternatives in the same category as Appointment Booking Calendar — Simply… and Business Essentials for Contact Form 7
Optimize your appointment scheduling with our plugin. Sync calendars, automate reminders, and keep your bookings organized.
Amelia is a powerful booking plugin for appointments and events. Manage scheduling, calendars, and availability with an all-in-one booking system.
Appointment booking system for WordPress — schedule appointments, manage calendars, send reminders, take payments. Start booking today!
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The ultimate solution for booking appointments, meetings, webinars, events, sales calls, and more.
Simply add a booking calendar to your site to schedule bookings, reservations, appointments and to collect payments.
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.