1
SearchWP Included
With Closest Match on, zero-result searches are corrected and a notice is shown.
95feature score
WordPress Search Plugins with Did you mean? suggestions
Suggests corrections for misspelled searches. 6 of the 8 plugins we track include it.
2
Ajax Search Lite Partial
Shows keyword suggestions (Google, titles, terms) when nothing matches, not true spell correction.
84feature score
3
Relevanssi Included
Suggestions based on successful searches, plus a block; Premium improves spelling correction.
82feature score
4
ElasticPress Included
Did You Mean shows or redirects to a corrected term; needs a theme hook.
88feature score
5
WP Search with Algolia Partial
Typo tolerance returns matches for misspellings, but no 'did you mean' prompt is shipped.
84feature score
6
Jetpack Search Included
Spelling correction included on free and paid plans.
57feature score