Top 20 NuGet microorm Packages

Provides adaptations to use SqlFun with ODP.NET.
FluentSql library makes writing Sql statements easy. It can be used for simple CRUD to multiple join queries. Using a fluent api, one can write in C# or VB sql like statements that translate into a lean Sql statement that a DBMS can process. FluentSql uses Dapper to execute its statements.
Conjunto de classes e metodos para facilitar a vida dos desenvolvedores.
Provides PostgreSQL specific extensions to SqlFun.
This is a tiny library with which you can use any database stored procedure as like any normal CLR method, even with 'out' parameters!
Different tools that help to build mostly web applications(Asp.Net and Asp.Net MVC), some tools can also be used for windows development. Micro ORM for SQLCE
Unit of work and repository patternsfunctionality for Susanoo
SqlFun is a tool for writing data access code in F# functional way. It's fast, type safe and gives you all powers of SQL, no custom query language constraints you. It's also lightweight, you need to know a general idea and few functions (and, of course SQL).
Lightweight Semi-Automatic ORM
An alternative to ORM's such as Entity Framework, offers light-weight database mapping to your existing CLR objects with minimal effort. BindingSupport is net461, supporting two-way data-binding with entities.
Simple Micro ORM for SQLite, MySql and SqlServer
Simple Micro ORM for SQLite
A easy-to-use and high performance Micro-ORM for .NET
Package Description
Simple Micro ORM for SQLite, MySql and SqlServer
Extends PetaPoco.Repository to allow automatically setting the user who created/updated an entity as well as the date the entity was created/updated
XGENO.DBMapper is a simple, easy-to-use and powerful OR Mapper (just 15KB) for your database queries. It is set of extension methods (on the SQL Connection), which execute a SQL query (simple, parameterized, stored procs etc.) and return the data as a list of .NET objects (classes that you have crea...
MicroLite is a .NET 4.5 library providing a small lightweight or "micro" object relational mapping (ORM) for the Microsoft .NET framework.
A .NET 4.5 library which adds an extension for the MicroLite ORM Framework to integrate with ASP.NET MVC.