ElasticLINQ is a free C# library for searching Elasticsearch using LINQ syntax in .NET 4.5/PCL, e.g.

var db = new ElasticContext(new ElasticConnection(new Uri("http://myserver:9200")));
var p = db.Query<People>().Where(p => p.Tags.Contains("tech") && p.State == "WA");

For information on getting started, see the Wiki.

• 0.9 to 1.x works great
• 2.x GroupBy not supported

Beyond 2.x is unsupported.

Binary releases are available via NuGet or direct downloads