ElasticSearch
Elasticsearch is an open source, distributed, RESTful search engine.
20 Alternatives To ElasticSearch
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.
Amazon CloudSearch
Amazon CloudSearch is a fully-managed service in the cloud that makes it easy to set up, manage, and scale a search solution for your website.
Ambar
Ambar is a fast, open-sources document search and management system with the automated crawling, instant full-text search and tagging.
Apache Solr
Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and…
LogicMonitor
LogicMonitor is the SaaS performance monitoring platform for the world’s best IT teams. Deploy Fast, Monitor More, Improve Ops.
OpenSearchServer
OpenSearchServer is an open source application server allowing development of index-based…
OpsGenie
Alerting and On-Call Management for Dev&Ops Teams
PagerDuty
Cloud based monitoring service
Papertrail
Frustration-free log management. Get started in seconds.
Raygun
Raygun gives developers meaningful insights into problems affecting their applications. Discover issues - Understand the problem - Fix things faster.
Rollbar
Rollbar collects errors that happen in your application, notifies you, and analyzes them so you can debug and fix them. Ruby, Python, PHP, Node.js, JavaScript, and Flash libraries available.
Scalyr
Diagnose server issues without opening 5 tabs.. All your monitoring tools, for all your servers, in one place.
Site Search 360
Site Search 360 enhances and improves your built-in CMS search with autocompletion, semantic search, filters, facets, detailed analytics, and a whole lot of customization options.
Site24x7
Site24x7 offers both free & paid website monitoring services. Monitor websites remotely and receive instant email/sms alerts if your website becomes unavailable. View uptime & performance graphs of your website monitors.
Splunk
Splunk’s operational intelligence platform helps unearth intelligent insights from machine data.
Sumo Logic
Sumo Logic is a secure, purpose-built cloud-based machine data analytics service that leverages big data for real-time IT insights
Swiftype
The simplest way to add search to your website or application. Sign up for free.
Swiftype Site Search
Swiftype Site Search helps to sell more, get the right answer to more people on the platform and surface relevant content for readers and followers.
Xapian
Xapian is an open source probabilistic information retrieval library, released under the GNU…