Migrate Microsoft SQL Server to PostgreSQL

Looking for a reliable and vigorous solution for migrating your database? Let's do it with us!

Automated Database Migration

Need to migrate Microsoft SQL Server to PostgreSQL? In this case, Ispirer migration tools and services will be the perfect solution for your project!

Ispirer Toolkit

Ispirer Toolkit is a high-class software that automatically migrates SQL Server to PostgreSQL. It converts the entire database schema (tables and SQL objects), as well as transfers data. Besides, such a challenging and most time-consuming task as database business logic conversion is greatly facilitated due to the power and flexibility of the Ispirer tool. As a result, you significantly reduce overall effort and time for migration. You can check all these features for yourself with the free demo of Ispirer Toolkit.
Each project has its own specifics. It may seem impossible to bring migration automation to a high level. With Ispirer it will be a smooth transition. The main advantage of Ispirer Toolkit is the personalization for your migration project. We will add all conversion rules to achieve up to 100% automated migration from your SQL Server database to PostgreSQL through customization.

Ispirer Toolkit 10 Icon

Ispirer Toolkit 10
SQL Server to PostgreSQL
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Customer Support

Ispirer customer support is included with the product license purchase. Moreover, we provide free pre-sales support to help you get started and show you the possibilities of the Ispirer solutions.

  • Obtain fast, convenient and personalized support from actual people via email, phone, live chat and online meetings. No chatbots and lack of support as free software has.
  • Get quick answers from our consultants, and flexibility in solving problems arising in the process. All of this is the result of hundreds of successfully completed migration projects.
  • Receive from the Ispirer specialists with over 20 years of experience the optimal combination of settings suitable for your specific Microsoft SQL Server to PostgreSQL migration project.
  • Expand your capabilities with timely and accurate software customization made by our experts. This is essential for large-scale projects, where each new setup can significantly speed up migration and reduce overall efforts.

Excellent customer support plays an important role in our mission to provide you with the perfect solutions. Since we truly value our customers, we want to gain trust and show that you can always rely on us.

Migration to Cloud SQL

With the Ispirer Toolkit Demo license you can try for free Microsoft SQL Server database conversion to PostgreSQL, and the import on any platform, including GCP. Ispirer Toolkit suits for PostgreSQL whether on-premise or on cloud and any operating system. A move to a tuneable, smart, and flexible database on the cloud will contribute greatly to your modernization project.

Google Cloud Platform

PostgreSQL on Google Cloud Platform

As a valued member of the Google Cloud Partner Advantage Ispirer is among the experts providing professional services for Google Cloud Platform. Apply Ispirer solution to easily migrate and maintain your PostgreSQL databases on the cloud.

Migration Overview

Database Migration

Ispirer Toolkit automates the entire migration of database objects from SQL Server to PostgreSQL. Both conversion with connection to the source database, as well as conversion of files containing Transact-SQL scripts are possible. The first option is most recommended, as the tool will get all the required information about object dependences directly from the database. Ispirer Toolkit can migrate the following objects: tables and data, views, functions, procedures, triggers, sequences, user-defined types. As a result of conversion, each separate database object is converted to its equivalent in PostgreSQL.

If you have your own applications, the Embedded SQL and Database APIs can be converted using either Ispirer Toolkit or Ispirer Service. As a result, they will be able to work with your new PostgreSQL database.

Table and Data Conversion
Ispirer Toolkit converts tables with all related objects (indexes, referential integrity constraints) and data to the target PostgreSQL database. All SQL Server native data types are converted to the PostgreSQL equivalent. If necessary, the user can change the default settings of data type mapping.

Procedure and Function Conversion
SQL Server user procedures and functions are converted to stored procedures and functions, written in PostgreSQL syntax, depending on the version of the target database. Transact-SQL built-in functions and procedures are converted to their equivalents in PostgreSQL. If there is none, the tool will try to convert the functions to PL/PgSQL expressions. They will emulate the same behavior or generate a user-defined function that will work the same way as in the SQL Server database.

Trigger Conversion
Ispirer Toolkit automatically migrates SQL Server triggers to the trigger function, and the trigger itself to the PostgreSQL database. Microsoft SQL trigger logic is moved to the trigger function as well. The tool then generates a trigger that calls this trigger function.

Working with User-Defined Types
Ispirer Toolkit supports conversion of user-defined type to its equivalent in the PostgreSQL database. According to the type and its usage, it may be converted to a user, native type, or to a PostgreSQL table. Then a set of user-defined functions is generated. This allows to work with values in such tables.

Alias Conversion
Ispirer Toolkit migrates SQL Server synonyms to the original object names in places where they are used in the PostgreSQL code. This is the default behavior of the tool. Moreover, if the SQL Server database has synonyms only for tables, Ispirer Toolkit can convert them to views by setting the appropriate option.

In addition to PostgreSQL, Ispirer can offer you migration from Microsoft SQL Server to other databases, including:

Microsoft SQL Server to PostgreSQL Migration Demo

Check out how you can automatically migrate Microsoft SQL Server to PostgreSQL database with the help of Ispirer Toolkit.


Drop us a line, if you have any business inquiries or questions regarding your Microsoft SQL Server to PostgreSQL migration project. Ispirer experts will provide support and answer any questions you may have!

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Ispirer Toolkit

Reach the maximum level of automation and quality of conversion from Microsoft SQL Server to PostgreSQL with the help of Ispirer Toolkit! Based on your requirements, the Ispirer team will process all customization requests for your Microsoft SQL Server to PostgreSQL conversion project. We offer several types of Ispirer Toolkit licenses, among which you will find the one that is suitable for you. Each conversion project is considered and discussed separately, prices depend on its scope, duration and complexity.

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Ispirer Toolkit 10
SQL Server to PostgreSQL

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Ispirer Service

If you don't want to involve your own resources to move Microsoft SQL Server to PostgreSQL, get Ispirer Migration and Modernization Service and we will deliver you an operational and high-quality end-result on time and at a reasonable price. Apart from professional Analysis, Evaluation, Performance and Testing of your migration, we also provide such services as Code Refactoring, Changing Functionality, and Adding Extra Functionality. Each conversion project is reviewed and discussed separately and the final price is a subject to negotiation.

Ispirer Migration Service

Ispirer Migration Service
SQL Server to PostgreSQL

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Benefits You Get

100% Automation

100% Automation

Due to the customization, the manual work after migration will be minimized or eliminated.

Flexible Pricing

Flexible Pricing

You pay for only what you need: prices depend on the scope and duration of your project.

Optimized Migration

Optimized Migration

You get an intelligent and maintainable code without using any middleware after conversion.

What Our Customers Say

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