Checklist in Post vs Professional Opt-in (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
VS
VS
Quick Verdict
As of April 2026, Checklist in Post has a higher user rating (5/5 from 6 reviews) and leads in active installations (400 vs 10). Both are free WordPress plugins. Checklist in Post has accumulated 7.8K+ total downloads while Professional Opt-in has 2.3K+.
Detailed Comparison
| Metric | Checklist in Post | Professional Opt-in | |
|---|---|---|---|
| Rating | 5/5 | ◄ | N/A |
| Total Reviews | 6 | ◄ | 0 |
| Active Installs | 400 | ◄ | 10 |
| Total Downloads | 7.8K+ | ◄ | 2.3K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 7 years ago | ◄ | 12 years ago |
| First Released | 2017 | 2013 | |
| Age | 9 years | 13 years | |
| WP Requires | 3.0+ | 3.0+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.1.3 | 1.0 |
Rating
5/5Checklist in Post
◄Professional Opt-inN/A
Total Reviews
6Checklist in Post
◄Professional Opt-in0
Active Installs
400Checklist in Post
◄Professional Opt-in10
Total Downloads
7.8K+Checklist in Post
◄Professional Opt-in2.3K+
Support Resolution
N/AChecklist in Post
Professional Opt-inN/A
Last Updated
7 years agoChecklist in Post
◄Professional Opt-in12 years ago
First Released
2017Checklist in Post
Professional Opt-in2013
Age
9 yearsChecklist in Post
Professional Opt-in13 years
WP Requires
3.0+Checklist in Post
Professional Opt-in3.0+
PHP Requires
false+Checklist in Post
Professional Opt-infalse+
Business Model
FreeChecklist in Post
Professional Opt-inFree
Latest Version
1.1.3Checklist in Post
Professional Opt-in1.0
Rating Breakdown
Checklist in Post
5/5(6 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%
Professional Opt-in
0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%
Frequently Asked Questions
Is Checklist in Post or Professional Opt-in more popular?
Checklist in Post has 400 active installations while Professional Opt-in has 10. Checklist in Post is the more widely-used plugin as of April 2026.
Which has better ratings — Checklist in Post or Professional Opt-in?
Checklist in Post has a 5/5 rating from 6 reviews, while Professional Opt-in has a 0/5 rating from 0 reviews.
Are Checklist in Post and Professional Opt-in free?
Checklist in Post is free and Professional Opt-in is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Checklist in Post or Professional Opt-in?
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?
Checklist in Post was last updated 7 years ago and Professional Opt-in was last updated 12 years ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.