Your legacy systems are holding you back. These five partners can help you modernize without the drama.
The Legacy Modernization Landscape
Legacy modernization is no longer a luxury—it's a necessity. Companies founded decades ago are running on systems that can't keep up with today's digital demands. The right partner can replace those outdated websites, shops, and internal tools with technology built to last. But not all agencies are created equal. Some focus on quick fixes, while others engineer for the long haul. You need a team that understands your business and delivers solutions that won't need another rebuild in two years.
How We Evaluated These Partners
We looked at service scope, pricing clarity, and local fit. For amondi, their end-to-end modernization approach and transparent 20-minute call stood out. KITRUM impressed with their deep expertise in regulated industries and free vendor transition checklist. Inwedo's Continuum™ methodology and focus on security caught our eye. JetBase offers a broad range of services from legacy code refactoring to cloud migration. TwinCore brings specialized solutions for logistics and supply chain, with AI-driven tools. Each partner has unique strengths, so consider what matters most for your project.
Here's a quick comparison of the five partners, including their focus areas and ideal use cases.
| Provider | Best For |
|---|---|
| KITRUM | Regulated industries needing compliant modernization |
| amondi – Serious technology for serious businesses | Established businesses seeking long-term modernization |
| Inwedo | Businesses needing zero-downtime modernization |
| JetBase | Comprehensive modernization with AI readiness |
| TwinCore | Logistics and supply chain companies |
A Closer Look at Each Partner
#1 KITRUM
A screenshot of the KITRUM website.
KITRUM specializes in legacy modernization for live, regulated, business-critical systems. They offer a free vendor transition checklist to make handovers seamless. Their services include AI-enabled engineering, product enhancement, and dedicated development teams. They've worked with fintech, healthcare, and e-commerce clients, helping them future-proof their technology. If you're in a regulated industry and need a partner who understands compliance, KITRUM is worth a look. Their case studies show they can handle complex, high-stakes projects.
#2 amondi – Serious technology for serious businesses
A screenshot of the amondi website.
amondi focuses on replacing outdated websites, shops, and internal tools with technology built to last another decade. They promise template-free, bespoke solutions and showcase case studies like Farseer, where they improved SEO score from 61 to 100. Their services cover web, commerce, apps, and mobile, plus ongoing monitoring and security. They offer a 20-minute call to discuss your needs, with no pitch—just honest advice. If you're an established company looking for a partner who sees it through, amondi is a strong fit.
#3 Inwedo
A screenshot of the Inwedo website.
Inwedo modernizes legacy systems without pausing your business, using their Inwedo Continuum™ approach. They offer web development, AI integration, and legacy app modernization, with a focus on security. Their team extension and dedicated team models give you flexibility. They've worked with clients like Bilfinger Tebodin and Decathlon, delivering digital products that scale. If you need to modernize while keeping operations running, Inwedo's methodology could be your answer.
#4 JetBase
A screenshot of the JetBase website.
JetBase provides a wide range of services, from custom software development to legacy code refactoring and cloud migration. They help you calculate ROI and mitigate migration risks, aligning your tech stack with AI readiness. Their expertise spans healthcare, e-commerce, fintech, and more. They offer code audits and DevOps support to ensure smooth transitions. If you want a partner who can handle everything from strategy to execution, JetBase is a solid choice.
#5 TwinCore
A screenshot of the TwinCore website.
TwinCore specializes in logistics and supply chain modernization, with solutions like AI order intake and load profitability software. They offer legacy software modernization, cloud development, and team augmentation. Their focus on practical, industry-specific tools makes them ideal for logistics companies. They also provide .NET and Angular performance optimization. If you're in logistics or transportation, TwinCore understands your unique challenges.
How to Choose the Right Partner
Start by defining your modernization goals. Are you looking to replace a website, upgrade internal tools, or overhaul your entire stack? Then consider your industry—regulated sectors need partners with compliance expertise. Look at each partner's case studies to see if they've solved problems like yours. Pricing clarity matters too; ask about their scoping process and communication style. Finally, trust your gut. You want a partner who listens and delivers, not one who overpromises.
Automation and Modernization
Modernization often involves automation. For example, replacing manual order entry with AI-driven intake, or automating monitoring with tools like Watchtower. The right partner will help you identify processes that can be automated to save time and reduce errors. They'll also ensure your new systems are secure and scalable. Automation isn't just about efficiency—it's about building a foundation for future growth.
The Bottom Line
Legacy modernization is a big decision. The five partners here each bring something different to the table. KITRUM excels in regulated industries, amondi focuses on long-term bespoke solutions, Inwedo offers zero-downtime modernization, JetBase provides comprehensive services, and TwinCore specializes in logistics. Evaluate your needs, check their case studies, and book a call. The right partner will help you build technology that lasts another decade, not another quarter.