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Relevanssi – A Better Search

By Christoph Vielgrader

Site Structure & Navigation / Site Search

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

Relevanssi – A Better Search Review - In-Depth Analysis

Relevanssi enhances WordPress search by replacing the default search with a relevance-based system. It indexes comments and shortcode content, providing better results.

Performance Overview

WPS Score

7/10

User Rating

4.8/5 (based on 405+ reviews)

Active Installations

100,000+

Update Frequency

Outstanding It is calculated using the weighted average of same category plugins.

Security Score

6.25 / 10 (Medium Risk) It is calculated using the weighted average of all versions.

What It Does

Relevanssi replaces the standard WordPress search with a better search engine, offering numerous features and configurable options. Users will experience improved search results and presentation, leading to greater satisfaction.

This is the free version of Relevanssi, with a premium version available that includes additional features. For more information about the premium version, visit Relevanssi.com.

Relevanssi may require substantial database space, so ensure your hosting setup can accommodate it. Key features include relevance-sorted results, fuzzy matching, and the ability to search through comments and custom fields.

Advanced features allow for query logging, custom excerpts, and indexing of various content types. The plugin is multisite friendly and supports popular membership plugins and multi-language setups.

Premium features include indexing attachment content, improved spelling correction, and advanced filtering options. Relevanssi is designed to enhance the search experience on your WordPress site.

Comparing to Alternatives

Relevanssi offers a robust search enhancement for WordPress, with several alternatives available that cater to different search customization needs.

Top alternatives

Strengths

Highly customizable search options including custom fields and taxonomies
Excellent support and active development
Efficient performance even on large sites with proper configuration
Includes premium features like PDF/Doc indexing
Clean and well-documented code with many hooks for developers

Weaknesses

Has had multiple security vulnerabilities in past versions, requiring timely updates
May struggle with very large sites exceeding 200,000 posts
Some advanced features require the premium version
Setup and customization can be complex for beginners

User Sentiment Analysis

With a strong 4.8 out of 5 rating from over 400 users, most feedback is highly positive, praising the plugin's effectiveness and support. Negative reviews are few but highlight scalability concerns.

Positive highlights

'The search WordPress should have had' - andrewwalkertechinsights
'Best Support for a very useful plugin for foodblogs' - Vivien Bullert
'Truly one of the best made wp plugins ever.' - jhtjards
'Great plugin. Does exactly what it promises.' - kingofmycastle
'Exactly what I needed!' - keto4vegans

Common complaints

Not suitable for very large sites with over 200,000 posts and frequent additions

Weaknesses

Security vulnerabilities have been identified and fixed in updates
Performance issues on extremely large sites
Premium features needed for full functionality
Complexity in configuration for some users

Who Should Use This?

Best for

Site owners and developers looking for a powerful, customizable search solution that improves upon the default WordPress search, especially those with medium to large sites.

Not ideal for

Users managing extremely large sites with hundreds of thousands of posts who require out-of-the-box scalability without tuning, or those unwilling to maintain timely updates due to past security issues.

Pricing & Value

Free version includes

The free version offers enhanced search capabilities including custom field and taxonomy indexing, better relevance sorting, and many customization options.

Pro version (109 - 384 USD / year)

Premium features such as PDF and document indexing, additional search customization options, and priority support.

Final Verdict

Relevanssi is a highly effective and customizable search plugin that significantly improves WordPress search functionality, backed by excellent user support and a strong positive reputation. Its free version is robust, while the premium upgrade unlocks advanced features valuable for many users.

However, potential users should be aware of its history of security vulnerabilities, which have been addressed in updates, and consider their site's size and complexity. For most medium to large sites, Relevanssi remains a top choice, but very large sites may face performance challenges.