Doofinder

Doofinder is a Spanish AI-powered site search engine for e-commerce, founded in 2010 and headquartered in Madrid. It replaces the default search box on online stores with autocomplete, typo tolerance, synonyms in 30+ languages, faceted filters by price/colour/brand, voice and image search, personalised results and real-time merchandising controls. Doofinder is sold by subscription and serves more than 10,000 stores across 52 countries. The company reports around EUR 14M in annual revenue and is positioned as a European alternative to Algolia for shop search.