LLBLGen Pro is a leading ORM framework for .NET developers that provides advanced code-generation and database mapping features.
Starting at $645 per developer
Best linq2db Alternatives ranked by AI · updated Aug 2026
linq2db is an open-source, lightweight .NET data-access framework and LINQ provider for relational databases. It targets developers who want strongly typed queries, broad database support, and more SQL transparency than traditional full ORMs.
Top 6 linq2db alternatives
NHibernate is an object-relational mapping (ORM) solution for the Microsoft .NET platform. It provides a framework for mapping an object-oriented domain model...
Entity Framework Core is a lightweight, extensible, open source, and cross-platform version of the popular Entity Framework data access technology. It allows...
XPO is a .NET object-relational mapper for building data-driven applications against relational databases. It provides persistent objects, LINQ querying, schema management, and...
Pros
- Supports multiple relational databases through a consistent object-persistence model
- Provides built-in schema migration and persistent-object tooling
- Integrates closely with DevExpress UI, reporting, and application frameworks
Cons
- More tightly coupled to the DevExpress ecosystem than Entity Framework Core
- Commercial licensing is less accessible than free open-source ORMs
- Smaller community and third-party ecosystem than Entity Framework Core
Commercial; included with DevExpress subscriptions
5
Dapper is a lightweight ORM for .NET that focuses on raw performance and minimal overhead.
Pros
- High performance
- Simple and efficient
Cons
- Manual mapping required
- Limited high-level features
6
ServiceStack.OrmLite
ServiceStack
ServiceStack.OrmLite is a typed, lightweight .NET ORM focused on fast SQL generation and simple code-first database access. It suits developers building services...
Pros
- Offers simple typed models and code-first database operations
- Has lower abstraction overhead than full object-persistence ORMs
- Integrates naturally with ServiceStack services and conventions
Cons
- Less capable than XPO for rich object graphs and automatic persistence
- Commercial use may require a ServiceStack license depending on usage
- Smaller ecosystem than Entity Framework Core and Dapper
Free for open source; commercial licensing available
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