Top-Rated .NET NuGet Packages for PostgreSQL Database

PostgreSQL is a powerful open-source relational database widely used for modern application development. Whether you need ADO·NET connectivity, ORM support, or bulk data operations, the right NuGet package can simplify PostgreSQL integration in .NET applications. Below are the top-rated NuGet packages for PostgreSQL database connectivity.

ADO·NET Providers for PostgreSQL

Npgsql

Npgsql is the official .NET ADO·NET driver for PostgreSQL, providing high-performance, native connectivity between .NET applications and PostgreSQL databases.

Features:

• Fully managed ADO·NET provider for PostgreSQL

• Supports PostgreSQL-specific features such as JSONB, Range Types, and Notifications

• Works with .NET Framework, .NET Core, and .NET 5+

Installation:

Install-Package Npgsql

Link:

https://www.nuget.org/packages/Npgsql/

Devart.Data.PostgreSql

Devart.Data.PostgreSql is a high-performance third-party ADO·NET provider that offers advanced features and direct PostgreSQL database connectivity without requiring additional client software.

Features:

• Direct mode for PostgreSQL database access

• Optimized query execution and transaction performance

• Secure connections with SSL and SSH tunneling

Installation:

Install-Package Devart.Data.PostgreSql

Link:

https://www.nuget.org/packages/Devart.Data.PostgreSql/

Entity Framework Providers for PostgreSQL

Npgsql.EntityFrameworkCore.PostgreSQL

Npgsql.EntityFrameworkCore.PostgreSQL is the official Entity Framework Core provider for PostgreSQL, allowing developers to use EF Core for PostgreSQL database management.

Features:

• Full integration with Entity Framework Core

• Supports PostgreSQL-specific data types and LINQ queries

• Optimized performance for EF Core applications

Installation:

Install-Package Npgsql.EntityFrameworkCore.PostgreSQL

Link:

https://www.nuget.org/packages/Npgsql.EntityFrameworkCore.PostgreSQL/

EntityFrameworkCore.PostgreSQL

EntityFrameworkCore.PostgreSQL is another EF Core provider that enhances PostgreSQL database support for ORM-based applications.

Features:

• Provides seamless integration with EF Core

• Supports migrations and PostgreSQL-specific database configurations

• Compatible with .NET Core and .NET 5+

Installation:

Install-Package EntityFrameworkCore.PostgreSQL

Link:

https://www.nuget.org/packages/EntityFrameworkCore.PostgreSQL/

PostgreSQL Bulk Data Operations

PostgreSQLCopyHelper

PostgreSQLCopyHelper is a specialized NuGet package designed for efficiently inserting large datasets into PostgreSQL using the COPY command.

Features:

• High-speed bulk data insertion using PostgreSQL’s COPY mechanism

• Reduces database load compared to standard insert operations

• Easy-to-use fluent API for mapping .NET objects to PostgreSQL tables

Installation:

Install-Package PostgreSQLCopyHelper

Link:

https://www.nuget.org/packages/PostgreSQLCopyHelper/

Conclusion

Choosing the right PostgreSQL NuGet package depends on your project needs:

• Npgsql and Devart.Data.PostgreSql provide robust ADO·NET connectivity.

• Npgsql.EntityFrameworkCore.PostgreSQL and EntityFrameworkCore.PostgreSQL offer seamless EF Core integration.

• PostgreSQLCopyHelper is the best option for high-performance bulk data operations.

Each package helps enhance PostgreSQL database integration in .NET applications, ensuring efficient data management and improved performance.