Otter Blocks – Gutenberg Blocks, Page… vs CPJ Calendar Appointment Scheduler (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Otter Blocks – Gutenberg Blocks, Page…
300K+ active installs
Free
CPJ Calendar Appointment Scheduler
0 active installs
Free
Quick Verdict
As of April 2026, Otter Blocks – Gutenberg Blocks, Page… has a higher user rating (4.7/5 from 246 reviews) and leads in active installations (300K+ vs 0). Both are free WordPress plugins. Otter Blocks – Gutenberg Blocks, Page… has accumulated 12M+ total downloads while CPJ Calendar Appointment Scheduler has 1.1K+.
Detailed Comparison
| Metric | Otter Blocks – Gutenberg Blocks, Page… | CPJ Calendar Appointment Scheduler | |
|---|---|---|---|
| Rating | 4.7/5 | ◄ | N/A |
| Total Reviews | 246 | ◄ | 0 |
| Active Installs | 300K+ | ◄ | 0 |
| Total Downloads | 12M+ | ◄ | 1.1K+ |
| Support Resolution | 92% | N/A | |
| Last Updated | 4 days ago | ◄ | 2 years ago |
| First Released | 2018 | 2023 | |
| Age | 8 years | 3 years | |
| WP Requires | 6.2+ | 6.1+ | |
| PHP Requires | 5.6+ | 7.0+ | |
| Business Model | Free | Free | |
| Latest Version | 3.1.8 | 2.0.0 |
Rating Breakdown
Otter Blocks – Gutenberg Blocks, Page…
CPJ Calendar Appointment Scheduler
Download Trends
Recent Reviews
Otter Blocks – Gutenberg Blocks, Page… Reviews
Practical and easy to use even for beginners
I have Elementor Pro, but this plugin brought me back to Gutenberg.
Excellent plugin
Un p)lugin très complet et très utile. Merci
Very Good Free Builder to make a business website
Very Good Free Builder to make any type of business website
CPJ Calendar Appointment Scheduler Reviews
No reviews yet
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Frequently Asked Questions
Is Otter Blocks – Gutenberg Blocks, Page… or CPJ Calendar Appointment Scheduler more popular?
Which has better ratings — Otter Blocks – Gutenberg Blocks, Page… or CPJ Calendar Appointment Scheduler?
Are Otter Blocks – Gutenberg Blocks, Page… and CPJ Calendar Appointment Scheduler free?
Which plugin has better support — Otter Blocks – Gutenberg Blocks, Page… or CPJ Calendar Appointment Scheduler?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.