• HOME
  • CATEGORIES

    • CATEGORIES

    • Browse All Categories
  • FOR VENDORS

    • FOR VENDORS

    • Log In to Vendor Portal
    • Get Started
  • REVIEWS

    • REVIEWS

    • Write a Review
    • Product Reviews
    • Vendor Directory
    • Product Comparisons
  • GARTNER PEER COMMUNITY™
  • GARTNER.COM
  • Community GuidelinesListing GuidelinesBrowse VendorsRules of EngagementFAQPrivacyTerms of Service
    ©2026 Gartner, Inc. and/or its affiliates.
    All rights reserved.
  • Categories

    • No categories available

      Browse All Categories

      Select a category to view markets

  • For Vendors

    • Log In to Vendor Portal 

    • Get Started 

  • Write a Review

Join / Sign In
  1. Home
  2. /
  3. Astadia
Logo of Astadia

Astadia

byAstadia
in AI-Augmented Code Modernization Tools
4.5

Overview

Product Information on Astadia

Updated 13th October 2025

What is Astadia?

Astadia is a software that focuses on mainframe modernization and cloud migration. It provides tools and solutions to help organizations transition legacy mainframe applications and workloads to modern platforms, including public, private, or hybrid cloud environments. The software supports migration, integration, testing, and management of legacy systems, aiming to reduce operating costs and risks while ensuring business continuity. Astadia addresses challenges related to the complexity and scale of mainframe environments by automating processes involved in code analysis, data conversion, user interface transformation, and deployment. It is designed to support a range of programming languages and databases used in mainframe computing, enabling businesses to adapt to evolving technology landscapes and maintain core business operations.

Astadia Pricing

Astadia software follows a pricing model based on the scope and scale of migration or modernization projects for mainframe applications. The cost structure is typically customized according to the specific requirements of enterprise clients, taking into account factors such as project complexity, size of data migration, and any requested support or consulting services. Pricing details are generally provided upon assessment and consultation.

Overall experience with Astadia

MARKETING MANAGER
<50M USD, Consumer Goods
FAVORABLE

“Automated Refactoring Approach Reduces Mainframe-to-Cloud Migration Risk and Timeline”

5.0
Dec 18, 2025
Astadia provided a robust framework for our mainframe-to-loude migration. their automated refactoring approach significantly reduced the risk and timeline compared to a manul rewrite. While migrations is never simple, their technical team was highly skilled and helped us navigate complex legacy dependencies effectively.
There are no reviews in this category.
CRITICAL

About Company

Company Description

Updated 27th May 2025

Astadia focuses on mainframe migrations and modernizations, managing extensive codebases for businesses internationally.

Company Details

Updated 27th May 2025
Company type
Private
Head office location
St Louis, United States
Number of employees
201 - 500
Website
http://astadia.com

Do You Manage Peer Insights at Astadia?

Access Vendor Portal to update and manage your profile.

Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

Top Astadia Alternatives

Logo of TCS MasterCraft
1. TCS MasterCraft
4.5
(32 Ratings)
Logo of Moderne
2. Moderne
4.8
(12 Ratings)
Logo of Rocket Visual COBOL
3. Rocket Visual COBOL
4.3
(7 Ratings)
View All Alternatives

Peer Discussions

Astadia Reviews and Ratings

4.5

(2 Ratings)

Rating Distribution

5 Star
50%
4 Star
50%
3 Star
0%
2 Star
0%
1 Star
0%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.0

Integration & Deployment

4.5

Service & Support

4.5

Product Capabilities

4.0

Filter Reviews
Sort By:
Most helpful
Last 12 Months
Star Rating
Reviewer Type
Reviewer's Company Size
Reviewer's Industry
Reviewer's Region
Reviewer's Job Function
  • MARKETING MANAGER
    <50M USD
    Consumer Goods
    Review Source

    Automated Refactoring Approach Reduces Mainframe-to-Cloud Migration Risk and Timeline

    5.0
    Dec 18, 2025
    Astadia provided a robust framework for our mainframe-to-loude migration. their automated refactoring approach significantly reduced the risk and timeline compared to a manul rewrite. While migrations is never simple, their technical team was highly skilled and helped us navigate complex legacy dependencies effectively.
  • Marketing Executive
    <50M USD
    Manufacturing
    Review Source

    Automated Code Conversion Saves Time But Requires Extended Adjustment Period

    4.0
    Jun 20, 2025
    A solid 7.5 out of 10 with good automated code conversion and cost savings
Showing Result 1-2 of 2

Recommended Gartner Insights

  • Market Guide for AI-Augmented Code Modernization Tools
Powered by Google TranslateThis service may contain translations provided by Google. Google disclaims all warranties related to the translations, express or implied, including any warranties of accuracy, reliability, and any implied warranties of merchantability, fitness for a particular purpose and noninfringement. Gartner's use of this provider is for operational purposes and does not constitute an endorsement of its products or services.

Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences, and should not be construed as statements of fact, nor do they represent the views of Gartner or its affiliates. Gartner does not endorse any vendor, product or service depicted in this content nor makes any warranties, expressed or implied, with respect to this content, about its accuracy or completeness, including any warranties of merchantability or fitness for a particular purpose.

This site is protected by hCaptcha and its Privacy Policy and Terms of Use apply.


Software reviews and ratings for EMMS, BI, CRM, MDM, analytics, security and other platforms - Peer Insights by Gartner
Community GuidelinesListing GuidelinesBrowse VendorsRules of EngagementFAQsPrivacyTerms of Use

©2026 Gartner, Inc. and/or its affiliates.

All rights reserved.

Reviewer Insights for: Astadia

Astadia Likes & Dislikes

Like

automated code transformation (the tools ability to convert legagce code into modern languages functional equivalence testing (their testing methodologies gave us confidence that the new syste m behaved exactly like to old one before we flipped the switch deep legacy expertise (the consultants didnt just know cloud, they actually undestood the nuances of our old mainframe enviroment, which was crucial for problem-solving

Like

Code conversion was impressive and saved us months manually rewriting

Dislike

heavy involvement in user acceptance testing documentation curve (understanding the structure of newly generated code took some time fo our devepers and documetantion could be more detailed in parts discovery phase length (the initial assessment nad mapping of all our legacy dependecies took a bit lonfer that sales pitch suggested

Dislike

LEarining curve was steeper than anticipated for the sales team, and devs needed about 3 months to get comfortable