Nelio A/B Testing – AB Tests and… vs QA Assistants – Driven by data (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Nelio A/B Testing – AB Tests and…
5.0K+ active installs
Free
QA Assistants – Driven by data
2.0K+ active installs
Free
Quick Verdict
As of April 2026, Nelio A/B Testing – AB Tests and… has a higher user rating (4.8/5 from 95 reviews) and leads in active installations (5.0K+ vs 2.0K+). Both are free WordPress plugins. Nelio A/B Testing – AB Tests and… has accumulated 382K+ total downloads while QA Assistants – Driven by data has 51K+.
Detailed Comparison
| Metric | Nelio A/B Testing – AB Tests and… | QA Assistants – Driven by data | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4.5/5 |
| Total Reviews | 95 | ◄ | 8 |
| Active Installs | 5.0K+ | ◄ | 2.0K+ |
| Total Downloads | 382K+ | ◄ | 51K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 month ago | ► | 1 week ago |
| First Released | 2013 | 2020 | |
| Age | 13 years | 6 years | |
| WP Requires | 6.7+ | 5.9+ | |
| PHP Requires | 7.4+ | 7.0+ | |
| Business Model | Free | Free | |
| Latest Version | 8.2.8 | 5.1.4.1 |
Rating Breakdown
Nelio A/B Testing – AB Tests and…
QA Assistants – Driven by data
Download Trends
Over the past 30 days, Nelio A/B Testing – AB Tests and… averaged approximately 176 daily downloads while QA Assistants – Driven by data averaged 49.
Recent Reviews
Nelio A/B Testing – AB Tests and… Reviews
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
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
Absolutely fantastic plugin!
Great plugin with awesome support!
QA Assistants – Driven by data Reviews
Recommended plugin
An outstanding analytics assistant that turns raw data into actionable insights.
便利で使いやすい
ヒートマップやユーザー行動の録画が無料で見られるし、サイト全体の変化がグラフでぱっと見れるので重宝しています。 使いこなすのに少しかかりましたが、SEO分析がけっこう便利です。フィルターで、信頼性→極めて高い／高い、トレンド→高い順（増えている）、クリック合計→10以上とかで絞り込んで注目されているキーワードを確認して、次の記事を書くときの参考にしています。あと、検索キーワードのリンクをクリ
WPログインのタイミングでついでに状況把握
某アナリティクスが難しくなってからあまり数値を追わなくなっていましたが、このプラグインならWordPressにログインしたタイミングで、ついでにサイトの状況把握が簡単にできるのが便利です。 他のページ修正のためにログインしたはずが、ヒートマップやセッションリプレイを確認してページ改善したほうがよさそうなポイントにも気づいてしまい、目的のページ以外の作業もついでにやってしまいます。 いろ
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.