Relevanssi – A Better Search vs Search Popup ThunderBolt (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Relevanssi – A Better Search
100K+ active installs
Free
Quick Verdict
As of April 2026, Relevanssi – A Better Search has a higher user rating (4.8/5 from 404 reviews) and leads in active installations (100K+ vs 40). Both are free WordPress plugins. Relevanssi – A Better Search has accumulated 7.7M+ total downloads while Search Popup ThunderBolt has 1.9K+.
Detailed Comparison
| Metric | Relevanssi – A Better Search | Search Popup ThunderBolt | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | N/A |
| Total Reviews | 404 | ◄ | 0 |
| Active Installs | 100K+ | ◄ | 40 |
| Total Downloads | 7.7M+ | ◄ | 1.9K+ |
| Support Resolution | 50% | N/A | |
| Last Updated | 2 weeks ago | ◄ | 2 years ago |
| First Released | 2009 | 2020 | |
| Age | 17 years | 6 years | |
| WP Requires | 4.9+ | false+ | |
| PHP Requires | 7.1+ | 5.8+ | |
| Business Model | Free | Free | |
| Latest Version | 4.26.1 | 1.1.6 |
Rating Breakdown
Relevanssi – A Better Search
Search Popup ThunderBolt
Download Trends
Recent Reviews
Relevanssi – A Better Search Reviews
Best Support for a very useful plugin for foodblogs
I was really at my wits’ end because the keyword ‘pasta’ couldn’t be found. So I got in touch with support and Mikko helped me straight away. I’d tried to sort it out on my own beforehand, but without
buen plugin pero….
es un excelente plugin pero debería hacer búsqueda por número de parte del producto
Maybe for small sites
Not if you have 200,000 plus posts and add a few more everyday.
Search Popup ThunderBolt Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as Relevanssi – A Better Search and Search Popup ThunderBolt
Advanced WordPress custom search plugin. Provides Search Form Customizer, WooCommerce Search, AJAX Search & Live Search support!
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Search Regex adds a powerful set of search and replace functions to WordPress posts, pages, custom post types, and other data.
The Best Ajax Live Search and Filter for WordPress. Live suggestions, Custom Post types, Custom fields, Categories, WooCommerce & Elementor support
Set up find and replace rules that are executed AFTER a page is generated by WordPress, but BEFORE it is sent to a user's browser.
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.