LeadFox - Web-based lead management & marketing automation solution
ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.
OptimizePress - WYSIWYG page editor based on Wordpress.
Logz.io - Logz.io provides log analysis software with alerts, role-based access, unlimited scalability and free ELK apps. Index, search & visualize your log data!
LeadPages - LeadPages™ Software is the world's easiest landing page generator. It's the easiest way to build conversion optimized & mobile responsive landing pages.
Searchkick - Intelligent search made easy with Rails and Elasticsearch - ankane/searchkick