Typo tolerance

Returning correct results even when the query contains spelling mistakes.

Roughly one in ten e-commerce queries contains a typo. A typo-tolerant engine indexes terms in a structure that allows cheap lookups of near-neighbours (edits of one or two characters), so «snaekers» still retrieves «sneakers» without the shopper noticing.

AACSearch goes further for Cyrillic keyboards and mixed input: when a query produces nothing, a rescue ladder tries keyboard-layout translation, transliteration and progressively broader matching before showing an empty page.

Related terms

Zero-result rate Stemming

Test AACSearch on your own problem

The best way to evaluate a search platform isn't reading one more comparison table.

Upload your own data.
Run real queries.
Look at the Query Trace.
Compare relevance.
Work out the cost.

Only then make the decision.

Start free Open Playground See the documentation