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Publishers
Publisher descriptions that show the 
icon are Premium, meaning they do not come in the Enterprise or Community distribution and are licensed separately.
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Publisher descriptions that do not show either icon are Aspire Community bundled, meaning they come in the Community and Enterprise distributions.
Publish to CloudSearch
Publish to ElasticSearch (2.0.3 Release)
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(2.1 Release)
Developer note for ElasticSearch in Azure
Publish to Fast
FAST Content API
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FAST for SharePoint (FS4SP)
File Systems
Publish to File
Publish to Google Search Appliance
Publish to CDH Hadoop Distributed File System
Using HDFS or WebHDFS Protocols
Publish to SharePoint 2013 (On-premise)
Publish to Solr
Staging Repository
File System Staging Repository Publisher
Overview
Content Tools