Top 20 NuGet ORM Packages

Extensions for Entity Framework Code First
Needed external libraries for RapidORM. Package includes MySql.Data and SQLLite dependencies
Небольшая ORM для SQLite.
Мини orm для SQLIte
Мини ORM для MySQL (и MariaDB)
Package Description
Simple Object mapping Micro-ORM
DAL
Package Description
A simple repository pattern implementation for entity framework code first.
Server API for responding to OData queries and consuming/producing OData payloads based on entity framework version 6.0 or higher Supports OData v3. Targets .NET 4.0.
This package enables LazyLoading for EntityFramework Core
A .NET 4.5 library which adds OData 4.0 support to the extension for the MicroLite ORM Framework to integrate with ASP.NET WebApi.
Easily map data from DbDataReader to Poco objects or Poco to DbCommand parameters. You can use DbDataReader/DbCommand that you already know, and still have an easy to maintain transformation to/from POCO objects.
Console runner for NHibernate.ProxyGenerators.
Lightweight near zero-configuration library for easy conventional mapping for nhibernate.
The module that implements Deveel Repository pattern for abstracting the Entity Framework functionalities