ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.
Merchant Warrior - Merchant Warrior is an end-to-end payments gateway that provides merchant services via an online payment gateway, ISO management, and payment solution providing platform.
Xapian - Xapian is an open source probabilistic information retrieval library, released under the GNU...
PayAnywhere - PayAnywhere is a smart payment processing platform that comes with the modular methodology to streamline your business process with instant payments.
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.
Web Payment Software - Web Payment Software is a reliable solution for your business payment processing for both local and international merchants.