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54 ORM packages and projects

  • TypeORM

    10.0 9.2 TypeScript
    ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
  • Dapper

    9.9 5.1 L1 C#
    DISCONTINUED. Dapper - a simple object mapper for .Net [Moved to: https://github.com/DapperLib/Dapper]
  • InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
    Promo www.influxdata.com
    InfluxDB Logo
  • Entity Framework

    9.8 9.8 L1 C#
    EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
  • SqlSugar

    9.2 9.9 C#
    .Net aot ORM Fastest ORM DB2 Hana Simple Easy VB.NET Sqlite orm Oracle ORM Mysql Orm 虚谷数据库 postgresql ORm SqlServer oRm 达梦 ORM 人大金仓 ORM 神通ORM C# ORM , C# ORM .NET ORM NET5 ORM .NET6 ORM ClickHouse orm QuestDb ,TDengine ORM,OceanBase orm,GaussDB orm ,Tidb orm Object/Relational Mapping
  • FreeSql

    8.9 9.4 C#
    .NET aot orm, VB.NET/C# orm, Mysql/PostgreSQL/SqlServer/Oracle orm, Sqlite/Firebird/Clickhouse/DuckDB orm, 达梦/金仓/虚谷/翰高/高斯 orm, 神通 orm, 南大通用 orm, 国产 orm, TDengine orm, QuestDB orm, MsAccess orm.
  • EFCore.BulkExtensions

    8.6 9.3 C#
    Entity Framework EF Core efcore Bulk Batch Extensions with BulkCopy in .Net for Insert Update Delete Read (CRUD), Truncate and SaveChanges operations on SQL Server, PostgreSQL, MySQL, SQLite, Oracle
  • FluentMigrator

    8.6 9.4 L3 C#
    Fluent migrations framework for .NET
  • NHibernate

    8.3 7.2 L3 C#
    NHibernate Object Relational Mapper
  • LINQ to DB

    8.3 9.2 L1 C#
    Linq to database provider.
  • ServiceStack.OrmLite

    8.0 4.5 L2 C#
    DISCONTINUED. Fast, Simple, Typed ORM for .NET
  • PetaPoco

    8.0 4.7 L2 C#
    Official PetaPoco, A tiny ORM-ish thing for your POCO's
  • Fluent NHibernate

    7.8 7.5 L5 C#
    Fluent NHibernate!
  • Dapper Extensions

    7.7 0.0 L5 C#
    Dapper Extensions is a small library that complements Dapper by adding basic CRUD operations (Get, Insert, Update, Delete) for your POCOs. For more advanced querying scenarios, Dapper Extensions provides a predicate system. The goal of this library is to keep your POCOs pure by not requiring any attributes or base class inheritance.
  • Entity Framework 6

    7.5 7.1 C#
    This is the codebase for Entity Framework 6 (previously maintained at https://entityframework.codeplex.com). Entity Framework Core is maintained at https://github.com/dotnet/efcore.
  • Massive

    7.4 0.0 L3 C#
    A small, happy, dynamic MicroORM for .NET that will love you forever.
  • LINQKit

    7.0 5.9 L4 C#
    LINQKit is a free set of extensions for LINQ to SQL and Entity Framework power users.
  • RepoDb

    6.9 5.1 C#
    A hybrid ORM library for .NET.
  • SmartSql

    6.7 0.0 C#
    SmartSql = MyBatis in C# + .NET Core+ Cache(Memory | Redis) + R/W Splitting + PropertyChangedTrack +Dynamic Repository + InvokeSync + Diagnostics
  • NPoco

    6.6 0.0 L2 C#
    Simple microORM that maps the results of a query onto a POCO object. Project based on Schotime's branch of PetaPoco
  • MicroOrm.Dapper.Repositories

    6.1 8.7 L4 C#
    CRUD for Dapper
  • SQLProvider

    5.6 8.6 F#
    A general F# SQL database erasing type provider, supporting LINQ queries, schema exploration, individuals, CRUD operations and much more besides.
  • LINQ to Twitter

    5.4 1.7 L3 C#
    LINQ Provider for the Twitter API (C# Twitter Library)
  • Dapper.FastCRUD

    5.3 7.1 L3 C#
    fast .NET ORM for strongly typed people
  • MongoDB.Entities

    5.1 5.9 C#
    A data access library for MongoDB with an elegant api, LINQ support and built-in entity relationship management
  • MongoDB Repository pattern implementation

    5.0 0.3 L5 C#
    DISCONTINUED. Repository abstraction layer on top of Official MongoDB C# driver
  • BL Toolkit

    4.8 1.0 L1 C#
    Business Logic Toolkit for .NET
  • JsonFlatFileDataStore

    4.8 4.8 C#
    Simple JSON flat file data store with support for typed and dynamic data.
  • MongoFramework

    4.4 3.7 C#
    An "Entity Framework"-like interface for MongoDB
  • LINQtoCSV

    4.2 0.0 C#
    Popular, easy to use library to read and write CSV files.
  • Tortuga Chain

    3.9 6.3 C#
    A fluent ORM for .NET
  • DbExtensions

    3.9 0.0 L3 C#
    Data-access framework with a strong focus on query composition, granularity and code aesthetics.
  • NReco.Data

    3.6 4.3 L3 C#
    Fast DB-independent DAL for .NET Core: abstract queries, SQL commands builder, schema-less data access, POCO mapping (micro-ORM).
  • EntityFrameworkCore.SqlServer.SimpleBulks

    3.3 8.1 C#
    Fast and simple bulk insert (retain client populated Ids or return db generated Ids), bulk update, bulk delete, bulk merge and bulk match for SQL Server.
  • AsyncPoco

    3.3 0.0 L1 C#
    A long-"awaited" fully asynchronous PetaPoco fork
  • Venflow

    3.0 0.0 C#
    A brand new, fast and lightweight ORM, build for PostgreSQL.
  • MicroLite ORM

    2.7 5.1 L4 C#
    DISCONTINUED. MicroLite ORM framework
  • Linq.Expression.Optimizer

    2.7 6.9 F#
    System.Linq.Expression expressions optimizer. http://thorium.github.io/Linq.Expression.Optimizer
  • MapDataReader

    2.3 4.2 C#
    Super fast mapping DataReader to strongly typed object, Using AOT source generator.
  • KonfDB

    2.1 0.0 L3 C#
    Configuration as a Service for multi-tenant, cross-platform applications
  • Dashing

    2.0 4.6 C#
    Dashing is a simple to use mini ORM built on top of Dapper
  • Jerrycurl

    1.6 0.0 C#
    DISCONTINUED. Razor-powered ORM for .NET [GET https://api.github.com/repos/rwredding/jerrycurl: 404 - Not Found // See: https://docs.github.com/rest]
  • Limebean

    1.6 0.0 L4 C#
    Hybrid-ORM for .NET
  • Dapper.MicroCRUD

    1.5 0.0 C#
    CRUD Extensions for Dapper.Net
  • ObjectStore

    1.4 0.0 C#
    .Net Or-Mapper working with dynamically implemented abstract Classes
  • MongoRiver.NET

    1.2 0.0 L5 C#
    A library for writing .NET MongoDB oplog tailers.
  • Zonkey

    1.2 0.0 C#
    Zonkey ORM (and then some) libraries for .Net
  • DatabaseObjects

    1.2 0.0 L2 C#
    .NET Object Relational Mapping Tool
  • Dapper.CX

    1.0 3.6 C#
    A Crud library based on Dapper
  • Excel2SqlServer

    0.9 3.4 C#
    Library for importing Excel spreadsheets into SQL Server tables
  • EntityFramework.DatabaseMigrator

    0.9 0.0 L4 C#
    EntityFramework.DatabaseMigrator is a WinForms utility to help manage Entity Framework 6.0+ migrations.
  • AutoClutch

    0.8 0.0 L2 JavaScript
    Generic repository and generic service.
  • Exodus

    0.7 0.0 C#
    Simple C# database migrator for .NET Core.
  • Entity Framework Core

    -
    Object-relational mapper that enables .NET developers to work with relational data using domain-specific objects
  • LLBLGen Pro

    -
    Entity Modeling solution for Entity Framework, NHibernate, Linq to SQL and its own ORM framework: LLBLGen Pro Runtime Framework. [$][Free Lite version]

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