PluginSift

Instapage Plugin vs Nelio A/B Testing – AB Tests and… (2026)

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

Instapage Plugin

Instapage Plugin

4.8(218)

5.0K+ active installs

Free

Updated 4 months ago
View Instapage Plugin
VS
Nelio A/B Testing – AB Tests and…

Nelio A/B Testing – AB Tests and…

4.8(95)

5.0K+ active installs

Free

Updated 1 month ago
View Nelio A/B Testing – AB Tests and…

Quick Verdict

As of April 2026, Instapage Plugin has a higher user rating (4.8/5 from 218 reviews) and leads in active installations (5.0K+ vs 5.0K+). Both are free WordPress plugins. Instapage Plugin has accumulated 506K+ total downloads while Nelio A/B Testing – AB Tests and… has 382K+.

Detailed Comparison

Rating
4.8/5Instapage Plugin
Nelio A/B Testing – AB Tests and…4.8/5
Total Reviews
218Instapage Plugin
◄
Nelio A/B Testing – AB Tests and…95
Active Installs
5.0K+Instapage Plugin
Nelio A/B Testing – AB Tests and…5.0K+
Total Downloads
506K+Instapage Plugin
◄
Nelio A/B Testing – AB Tests and…382K+
Support Resolution
N/AInstapage Plugin
Nelio A/B Testing – AB Tests and…N/A
Last Updated
4 months agoInstapage Plugin
►
Nelio A/B Testing – AB Tests and…1 month ago
First Released
2013Instapage Plugin
Nelio A/B Testing – AB Tests and…2013
Age
13 yearsInstapage Plugin
Nelio A/B Testing – AB Tests and…13 years
WP Requires
3.4+Instapage Plugin
Nelio A/B Testing – AB Tests and…6.7+
PHP Requires
5.4.0+Instapage Plugin
Nelio A/B Testing – AB Tests and…7.4+
Business Model
FreeInstapage Plugin
Nelio A/B Testing – AB Tests and…Free
Latest Version
3.7.1Instapage Plugin
Nelio A/B Testing – AB Tests and…8.2.8

Rating Breakdown

Instapage Plugin

4.8/5(218 reviews)
5
91%
4
4%
3
1%
2
1%
1
2%

Nelio A/B Testing – AB Tests and…

4.8/5(95 reviews)
5
93%
4
0%
3
2%
2
1%
1
4%

Recent Reviews

Instapage Plugin Reviews

by andrew234

Reliable and easy to use

I’ve been using the Instapage plugin for nearly 3 years. I’m very happy with it. It works well and is easy to use.

by lpini

Will break php5 sites

The last 2 updates break php5 compatibility. There is nobody answering support tickets.

by mrwy13

Seamless and easy…

InstaPage is the perfect landing page tool. Super easy to setup in WP and seamless loading and updating. Been using it for years with NO hiccups… ever!

Nelio A/B Testing – AB Tests and… Reviews

by dblampied

Game changer for CRO

I added Nelio about a month ago. Our wordpress theme made install a bit complicated but Nelio support has been super communicative and helpful every step of the way. I am now able to run several detai

by chemusoide

Great A/B Testing Tool for WordPress

I’ve been testing the Nelio A/B Testing plugin and I’m very impressed with the experience. The free version works great and lets you try all the main features with limited traffic — perfect to exp

by kolicoski

Absolutely fantastic plugin!

Great plugin with awesome support!

Frequently Asked Questions

Is Instapage Plugin or Nelio A/B Testing – AB Tests and… more popular?
Instapage Plugin has 5.0K+ active installations while Nelio A/B Testing – AB Tests and… has 5.0K+. Nelio A/B Testing – AB Tests and… is the more widely-used plugin as of April 2026.
Which has better ratings — Instapage Plugin or Nelio A/B Testing – AB Tests and…?
Instapage Plugin has a 4.8/5 rating from 218 reviews, while Nelio A/B Testing – AB Tests and… has a 4.8/5 rating from 95 reviews.
Are Instapage Plugin and Nelio A/B Testing – AB Tests and… free?
Instapage Plugin is free and Nelio A/B Testing – AB Tests and… is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Instapage Plugin or Nelio A/B Testing – AB Tests and…?
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?
Instapage Plugin was last updated 4 months ago and Nelio A/B Testing – AB Tests and… was last updated 1 month ago.

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