Algolia - Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.
Drmetrix - DRMetrix is the first 24/7 commercial monitoring platform designed for the direct response television industry
ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.
SAP Crystal Reports - SAP Crystal Reports offers easy-to-use BI and reporting tool to design and deliver meaningful business reports.
Klevu - Klevu offers instant site search solution for eCommerce stores.
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.