1
SearchWP Included
Weight sliders per attribute (title, content, fields, taxonomies) for each engine.
95feature score
WordPress Search Plugins with Relevance weighting
Control how much titles, content, fields and terms count in results. 6 of the 8 plugins we track include it.
2
Ajax Search Lite Paid version Pro
Pro relevance options assign weights to title, content, terms and fields; Lite only has ordering options.
84feature score
3
Relevanssi Included
Free weights titles, content, comments and tags; Premium adds any post type or taxonomy.
82feature score
4
ElasticPress Included
Search Fields & Weighting screen sets per-field weights, plus optional date weighting.
88feature score
5
WP Search with Algolia Included
Searchable attribute order and custom ranking are tuned in the Algolia dashboard and via hooks.
84feature score
6
Jetpack Search Partial
Automatic relevance with traffic-based boosting; field weights only via developer query filters.
57feature score