Amazon CloudSearch is a managed service in the AWS Cloud that makes it simple and cost-effective to set up, manage, and scale a search solution for your website or application. Amazon CloudSearch supports 34 languages and popular search features such as highlighting, autocomplete, and geospatial search. With Amazon CloudSearch, you can quickly add rich search capabilities to your website or application. You don't need to become a search expert or worry about hardware provisioning, setup, and maintenance. With a few clicks in the AWS Management Console, you can create a search domain and upload the data that you want to make searchable, and Amazon CloudSearch will automatically provision the required resources and deploy a highly tuned search index.
Constructor.io is a SaaS company providing search services that learn from your users to improve user experience and boost conversion rates. Founded by engineers with years of experience in high-growth, high-traffic sites, Constructor strives to deliver the best search experiences available anywhere.
Elastic provides real-time insights and makes massive amounts of structured and unstructured data usable for developers and enterprises. By focusing on scalability, ease-of-use, and ease-of-integration, Elasticsearch, Logstash, and Kibana power many of the world’s leading mobile, social, consumer and business applications.