Queryly is the more common of the two in our index: it runs on 105 websites against 3 for Segmentify. Counts come from real scans, not vendor claims.
Queryly is a cloud-based API providing site search and content recommendation functionalities, utilizing advanced algorithms to deliver quick, relevant search results and personalized content suggestions.
Segmentify is an ecommerce personalisation platform.
Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.