Top 20 NuGet elasticsearch Packages

Store Audit.NET Trail Logs into Elasticsearch database
Elasticsearch support for EventFlow
Strongly typed interface to Elasticsearch. Fluent and classic object initializer mappings of requests and responses. Uses and exposes Elasticsearch.Net.
Use the Amazon Elasticsearch configuration API to create, configure, and manage Elasticsearch domains.
NEST uses an internal serializer. This package enables serialization for your documents using your own custom Json.NET serializer
Package Description
Exposes all the Elasticsearch API endpoints but leaves you in control of building the request and response bodies. Comes with built in cluster failover/connection pooling support.
HealthChecks.Elasticsearch is the health check package for Elasticsearch.
Package Description
An NLog target that utilises the elasticsearch low level client.
Enables request signing necessary for using the AWS Elasticsearch service.
Epinova ElasticSearch Core functionality
Epinova ElasticSearch Core Commerce functionality
Epinova ElasticSearch EPiServer functionality
log4net.Elasticsearch is a log4net adapter for easy logging of exceptions and messages to Elasticsearch indices. Tested through Elasticsearch 6.2
Provides an output implementation that sends diagnostics data to Elasticsearch.
log4stash is a log4net appender for easy logging of exceptions and messages to Elasticsearch indices. You can configure few filters to analyze log events before they got sended to Elasticsearch similar to the filters on logstash.
Start Elasticsearch from .NET for integration tests. Contains both java runtime and elasticsearch embedded in the dll. The version number follows the version of the embedded Elasticsearch. With Jvm updates and other changes only the last digit is increased.
Package Description
Foundation to access ElasticSearch