PluginSift

Contact Form 7 Spam Killer vs IP Limit Add-On for Gravity Forms (2026)

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

Contact Form 7 Spam Killer

Contact Form 7 Spam Killer

5(4)

4.0K+ active installs

Free

Updated 8 months ago
View Contact Form 7 Spam Killer
VS
IP Limit Add-On for Gravity Forms

IP Limit Add-On for Gravity Forms

0(0)

40 active installs

Free

Updated 11 months ago
View IP Limit Add-On for Gravity Forms

Quick Verdict

As of April 2026, Contact Form 7 Spam Killer has a higher user rating (5/5 from 4 reviews) and leads in active installations (4.0K+ vs 40). Both are free WordPress plugins. Contact Form 7 Spam Killer has accumulated 29K+ total downloads while IP Limit Add-On for Gravity Forms has 363.

Detailed Comparison

Rating
5/5Contact Form 7 Spam Killer
◄
IP Limit Add-On for Gravity FormsN/A
Total Reviews
4Contact Form 7 Spam Killer
◄
IP Limit Add-On for Gravity Forms0
Active Installs
4.0K+Contact Form 7 Spam Killer
◄
IP Limit Add-On for Gravity Forms40
Total Downloads
29K+Contact Form 7 Spam Killer
◄
IP Limit Add-On for Gravity Forms363
Support Resolution
N/AContact Form 7 Spam Killer
IP Limit Add-On for Gravity FormsN/A
Last Updated
8 months agoContact Form 7 Spam Killer
◄
IP Limit Add-On for Gravity Forms11 months ago
First Released
2015Contact Form 7 Spam Killer
IP Limit Add-On for Gravity Forms2025
Age
11 yearsContact Form 7 Spam Killer
IP Limit Add-On for Gravity Forms1 year
WP Requires
5.6+Contact Form 7 Spam Killer
IP Limit Add-On for Gravity Forms6.5+
PHP Requires
false+Contact Form 7 Spam Killer
IP Limit Add-On for Gravity Forms7.4+
Business Model
FreeContact Form 7 Spam Killer
IP Limit Add-On for Gravity FormsFree
Latest Version
1.8Contact Form 7 Spam Killer
IP Limit Add-On for Gravity Forms1.0

Rating Breakdown

Contact Form 7 Spam Killer

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

IP Limit Add-On for Gravity Forms

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

Recent Reviews

Contact Form 7 Spam Killer Reviews

by coachbronek

Easy install and integration

so far so good. Thank you or the instruction and easy installation. It is working on my website and … I hope it does the job with killing some of the unwanted messages. Thank you!

by Haypix

Top! Plugin

I like it

by emiliko

Very good plugin and amazing support

The plugin is very good, works perfectly. I needed to adjust it to RTL and contacted the developer. I received prompt reply and all the support that I needed. Not obvious to receive such support for a

IP Limit Add-On for Gravity Forms Reviews

No reviews yet

Frequently Asked Questions

Is Contact Form 7 Spam Killer or IP Limit Add-On for Gravity Forms more popular?
Contact Form 7 Spam Killer has 4.0K+ active installations while IP Limit Add-On for Gravity Forms has 40. Contact Form 7 Spam Killer is the more widely-used plugin as of April 2026.
Which has better ratings — Contact Form 7 Spam Killer or IP Limit Add-On for Gravity Forms?
Contact Form 7 Spam Killer has a 5/5 rating from 4 reviews, while IP Limit Add-On for Gravity Forms has a 0/5 rating from 0 reviews.
Are Contact Form 7 Spam Killer and IP Limit Add-On for Gravity Forms free?
Contact Form 7 Spam Killer is free and IP Limit Add-On for Gravity Forms is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Contact Form 7 Spam Killer or IP Limit Add-On for Gravity Forms?
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?
Contact Form 7 Spam Killer was last updated 8 months ago and IP Limit Add-On for Gravity Forms was last updated 11 months ago.

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