5 Best Software Modernization Providers
Over 50% of businesses are struggling with outdated software that can’t work fast enough, show data overload, give privacy and security concerns, recent data shows.
Businesses looking to operate successfully in digital now and at the least in the following 5 years are unified by a need for digital transformation.
Legacy software modernization is now seen as a way to become a contender in the industry, as it delivers benefits in the areas that matter most. Outdated software renovation improves efficiency, reduces costs, and increases security.
Since 34% of businesses reported they would turn to in-house teams to modernize legacy applications, 66% admit they would rely on third-party vendors to move legacy applications to modern infrastructures.While delegating the digital transformation to external teams make a cost and time difference, let’s name 5 application modernization companies that can be considered as the best in the niche.
Corsac Technologies
Corsac Technologies is a software development company with a mission to overcome tech stagnation and let in-house teams focus on growth. With deep expertise across industries, Corsac transforms ageing platforms into scalable, modern solutions.
The company unites legacy system experts (Coldfusion, Cobol, etc) with developers skilled in modern architectures, ensuring smooth software reengineering and transformation without costly rebuilds. Corsac team works independently from your in-house team but is fully integrated into your workflow. With Corsac, your internal developers innovate rather than maintain what is not working.
Founded: 2007
Location: USA, Europe
Key Technologies: .NET Core, Angular, Blazor, Microservices, Power BI
Industries: Financial, healthcare, and manufacturing enterprises
Inoxoft
Inoxoft is a company that creates digital solutions for startups and SMEs. Their expertise spans across healthcare, logistics, manufacturing, and finance helping businesses meet the demands of industries.
The company is proudly rated as a top-tier software development partner by industry platforms like Clutch. A vetted team of tech-savvy developers and a full cycle of digital expertise allow Inoxoft developers fully handle the modernization process.
Founded: 2014
Location: USA, Poland, Ukraine
Key Technologies: .NET, Note.js, React JS, React Native, Flutter, Golang
Industries: Real estate, logistics, healthcare, finance, manufacturing
Leobit
As a software development and modernization company Leobit assists startups, SMEs, and large corporations in switching from outdated software (WCF, WinForms, VB.NET, Delphi) to modern infrastructures,
Leobit oversees the entire product lifetime, from conception to ongoing support, and markets itself as a long-term tech partner. In addition to engineering, Leobit has a design studio and provides UI/UX services, such as discovery workshops, prototyping, usability testing, and UX consultancy.
Founded: 2014
Location: Poland, Ukraine
Key Technologies: .NET Core, Angular, ASP.NET, C#, WCF, Blazor, React, Vue, jQuery, TypeScript, PHP, Python
Industries: Education, Real Estate, Healthcare, Fintech, Fitness&Sports.
TSRI
TSRI is a software development and modernization company helping businesses transition from legacy systems like Cobol, JCL, PL-1 to future-ready architectures. TSRI team accelerates transformation, reduces errors, and shortens development cycles by combining deterministic and generative AI within a Composite AI framework.
TSRI team is proudly backed by decades of expertise in code migration, refactoring, and optimization. Their dedicated developers focus on modernizing applications with minimum disruption to your business processes.
Founded: 1995
Location: USA
Key Technologies: Java, C#, .NET Core, C++, and more.
Industries: Education, Engineering, Finance, Healthcare, etc.
SmartBridge
SmartbBridge specializes in modernizing applications to drive long-term business growth and scalability. Company’s services cover data and analytics, digital innovation, smart automation, and AI implementation.
The Smartbridge team delivers a full cycle of software modernization services – from evaluating the state of existing systems to providing post-migration maintenance. Their team focuses on removing reliance on outdated infrastructure, migrating it to cloud platforms, and applying intelligent automation to reduce delivery times.
Founded: 2003
Location: USA
Key Technologies: AWS, Azure, Docker, Python, Java, Node.js, .NET Core, and more.
Industries: Construction, Manufacturing, Public Sector&Government.
Wrapping up, more and more businesses worldwide deploy resources to keep their applications updated as a way to remain a top player in the niche. Each software modernization company in the list brings its own approach to software modernization. What they share in common is the goal to transform outdated systems into scalable and modern digital solutions.