Top 20 NuGet orm Packages

.Net Orm Toolkit SQLite Library
Combines the power of raw SQL with the convenience of an ORM
DrON port of ASP.NET Boilerplate
Entity Framework Core for automatically adding check constraints in various scenarios.
Extension for dapper.contrib
This package will enable you to profile Telerik DataAccess runtime by installing Telerik.OpenAccess.ServiceHost.dll as reference to your project. After configuring logging levels and online profiling you can use Telerik.OpenAccess.Profiler.exe to track various metrics of your data layer.
ORM Profiler lets you gain insight in what your data-access code is doing, find performance problems and quickly learn how to fix them. SD.Tools.OrmProfiler.Interceptor.NetCore is the interceptor package for regular ORMs and ADO.NET using data-access logic. The Interceptor assemblies are part of...
Business Logic Toolkit DB2 Data Provider for .NET
Business Logic Toolkit Firebird Data Provider for .NET
Business Logic Toolkit Informix Data Provider for .NET
Business Logic Toolkit MySql Data Provider for .NET
Business Logic Toolkit PostgreSql Data Provider for .NET
Business Logic Toolkit SqlCe Data Provider for .NET
Business Logic Toolkit SQLite Data Provider for .NET
Business Logic Toolkit Sybase Data Provider for .NET
Dino extension for EntityFramework
HaterAide is a simple ORM that contains a number of features including automatic schema updates to a database based on the object mappings, stored procedure based calls and generation, etc.
A forked version of Massive (by @robconery) compatible with MySql.
This library allows developers to Create, Update, and Delete database schemas based on their hibernate.cfg.xml and *.hmb.xml entity mapping files, and Fluent Mappings stored on project assemblies.
An ActiveRecord pattern implementation for POCOs using NHibernate with emphasize on testability.