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No-Bot Registration vs Block Chat GPT via robots.txt (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

No-Bot Registration

No-Bot Registration

4.4(27)

2.0K+ active installs

Free

Updated 3 months ago
View No-Bot Registration
VS
Block Chat GPT via robots.txt

Block Chat GPT via robots.txt

5(1)

100 active installs

Free

Updated 2 years ago
View Block Chat GPT via robots.txt

Quick Verdict

As of April 2026, Block Chat GPT via robots.txt has a higher user rating (5/5 from 1 reviews) while No-Bot Registration leads in active installations (2.0K+ vs 100). Both are free WordPress plugins. No-Bot Registration has accumulated 36K+ total downloads while Block Chat GPT via robots.txt has 2.1K+.

Detailed Comparison

Rating
4.4/5No-Bot Registration
►
Block Chat GPT via robots.txt5/5
Total Reviews
27No-Bot Registration
◄
Block Chat GPT via robots.txt1
Active Installs
2.0K+No-Bot Registration
◄
Block Chat GPT via robots.txt100
Total Downloads
36K+No-Bot Registration
◄
Block Chat GPT via robots.txt2.1K+
Support Resolution
50%No-Bot Registration
Block Chat GPT via robots.txtN/A
Last Updated
3 months agoNo-Bot Registration
◄
Block Chat GPT via robots.txt2 years ago
First Released
2017No-Bot Registration
Block Chat GPT via robots.txt2023
Age
9 yearsNo-Bot Registration
Block Chat GPT via robots.txt3 years
WP Requires
5.8+No-Bot Registration
Block Chat GPT via robots.txt5.9+
PHP Requires
8.0+No-Bot Registration
Block Chat GPT via robots.txt7.4+
Business Model
FreeNo-Bot Registration
Block Chat GPT via robots.txtFree
Latest Version
2.5.1No-Bot Registration
Block Chat GPT via robots.txt2.0.0

Rating Breakdown

No-Bot Registration

4.4/5(27 reviews)
5
81%
4
4%
3
0%
2
4%
1
11%

Block Chat GPT via robots.txt

5/5(1 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

No-Bot Registration Reviews

by ajayvish79

Nice

Nice and good

by muggsylauer

Stopped Bot Registrations

I was using another plugin that blocked email addresses and domains and was still getting dozens of bot registrations per week. It was like playing Whack-A-Mole. I replaced that plugin with No-Bot Reg

by mrwolfinformatica

Works great, the only one with a usernames filter. Back-end overloaded with othe

It’s the only plugin that correctly filters USERNAMES. Other plugins claim to filter, but they only work for emails, not usernames or both like this one. Congrats! P.S.: You could consolidate all t

Block Chat GPT via robots.txt Reviews

No reviews yet

Frequently Asked Questions

Is No-Bot Registration or Block Chat GPT via robots.txt more popular?
No-Bot Registration has 2.0K+ active installations while Block Chat GPT via robots.txt has 100. No-Bot Registration is the more widely-used plugin as of April 2026.
Which has better ratings — No-Bot Registration or Block Chat GPT via robots.txt?
No-Bot Registration has a 4.4/5 rating from 27 reviews, while Block Chat GPT via robots.txt has a 5/5 rating from 1 reviews.
Are No-Bot Registration and Block Chat GPT via robots.txt free?
No-Bot Registration is free and Block Chat GPT via robots.txt is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — No-Bot Registration or Block Chat GPT via robots.txt?
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?
No-Bot Registration was last updated 3 months ago and Block Chat GPT via robots.txt was last updated 2 years ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.