Top Legacy System Modernization Companies

A high-performing Legacy System Modernization solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading Legacy System Modernization companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 9, 2026

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4,444 Companies

List of the Best Legacy System Modernization Agencies

KulizaProfile set up by Edverise AI
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Kuliza is a software development firm that has been creating web, mobile, and social experiences for international clients since September 2006. The agile developers at Kuliza specialize in developing scalable web applications, cutting-edge social and mobile apps, high-performance media and e-commer
Highlights
25-49
Avg Hourly Rate
50-249
Employees
Services Provided+3 Services
35% Custom Web Application Development
30% Mobile App Development (iOS & Android)
25% E-Commerce Development
10% Legacy System Modernization
AI Summary
“Kuliza is a software development firm specializing in scalable web, mobile, social, e-commerce, media, and big data applications for international clients since 2006.”
TntraProfile set up by Edverise AI
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Tntra is an innovation and engineering firm that prioritizes AI and intellectual property, assisting organizations in transforming their concepts into innovative solutions, IP, and tangible outcomes via our i3 framework along with AI-driven platforms. We provide three interconnected services: **St
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Vadodara, Gujarat, In
Services Provided+15 Services
40% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% Legacy System Modernization
35% Blockchain & Web3 Development
AI Summary
“Tntra is a global innovation and engineering firm specializing in AI-driven strategic advisory, scalable enterprise engineering, and proprietary platforms, transforming ideas into impactful, IP-rich solutions.”
Cybernef TechnologiesProfile set up by Edverise AI
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At Cynernef Technologies Inc., we assist startups and expanding businesses in transforming their ideas into impactful digital products. Whether it's developing an intelligent AI solution, a tailored application, or a scalable cloud infrastructure, we handle it all with care, efficiency, and accuracy
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
40% Mobile App Development (iOS & Android)
50% Custom Web Application Development
10% Legacy System Modernization
25% Machine Learning Model Development
AI Summary
“Cybernef Technologies specializes in transforming ideas into impactful digital products through AI solutions, custom applications, and cloud infrastructure, focusing on business challenges with innovation, accuracy, and timely delivery.”
TEAM InternationalProfile set up by Edverise AI
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TEAM International is a reliable technology partner and IT service provider for leading companies across the globe. We have over 1,000 skilled and creative employees in countries such as the USA, Colombia, Poland, Portugal, Mexico, Argentina, and Ukraine. Our mission at TEAM is to enhance our collec
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
1000-9999
Employees
Medellin, Antioquia, Co
Services Provided+16 Services
17% Frontend Development
10% Code Review & Technical Audits
15% QA & Software Testing
10% Legacy System Modernization
AI Summary
“TEAM International is a global IT service provider with over 1,000 skilled employees, delivering innovative technology solutions recognized by Clutch, Software 500, and IAOP's Global Outsourcing 100.”
Digital Detox LtdProfile set up by Edverise AI
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Digital Detox is a human-centered digital agency that utilizes technology for the betterment of individuals and the environment. We focus on product strategy, digital transformation, comprehensive development, and design, collaborating with international companies to tackle intricate challenges affe
Highlights
$50,000+
Min Project Size
10-49
Employees
London, England, Gb
Services Provided+1 Services
80% Custom Web Application Development
20% Legacy System Modernization
60% Product UX Strategy
40% Web App UI Design
AI Summary
“Digital Detox is a human-centered digital agency delivering sustainable digital transformation, product strategy, development, and design solutions for international clients, focusing on technology's positive impact on people and the environment.”
TruGen AIProfile set up by Edverise AI
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TruGen AI is a business-oriented AI platform that creates highly realistic AI agents featuring lifelike appearances, voices, and visual capabilities. Our AI teammates participate in live video calls, carry out workflows, collaborate with teams, and accumulate knowledge that improves over time. Wheth
Highlights
10-49
Employees
South Plainfield, New Jersey, Us
Services Provided+2 Services
70% AI Agent & Multi-Agent System Development
20% Custom AI Chatbot Development
10% AI Strategy & Roadmap Consulting
50% API Development & Integration
AI Summary
“TruGen AI develops realistic AI agents that engage in live video calls, automate workflows, collaborate with teams, and enhance processes across sales, recruitment, onboarding, and coding.”
Hexis Technology HubProfile set up by Edverise AI
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Hexis is a company based in Lisbon that specializes in nearshore technology solutions. Being naturally nearshore and fortunate to be Portuguese, we are software developers who strongly believe in the transformative potential of technology for both business and society. Our team consists of unconvent
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Lisboa, Lisbon, Pt
Services Provided+10 Services
15% QA & Software Testing
15% Legacy System Modernization
40% Custom Web Application Development
30% E-Commerce Development
AI Summary
“Hexis Technology Hub is a Lisbon-based software company providing innovative nearshore technology solutions and remote development teams across diverse sectors including Blockchain, Fintech, Gaming, and eCommerce.”
Blue Sprout ConsultingProfile set up by Edverise AI
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Blue Sprout is a consultancy focused on engineering leadership and technical software design, dedicated to assisting organizations with their data and product strategies, technical leadership, and enhancing overall processes. The company leverages a network of experienced professionals who are exper
Highlights
$5,000+
Min Project Size
150+
Avg Hourly Rate
Liberty, Missouri, Us
Services Provided+3 Services
70% Custom Web Application Development
30% Legacy System Modernization
100% Product Design
100% AI Strategy & Roadmap Consulting
AI Summary
“Blue Sprout Consulting specializes in engineering leadership and software design, helping organizations optimize data and product strategies, technical leadership, and development processes through expert guidance.”
InovatoroProfile set up by Edverise AI
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Inovatoro is a Vietnamese outsourcing firm that has been operating since 2021. Our team consists of skilled and youthful professionals who possess extensive experience in software development for a diverse range of clients from New Zealand, the Netherlands, the United States, and Singapore.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Ho Chi Minh City, Ho Chi Minh City, Vn
Services Provided+1 Services
25% E-Commerce Development
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% Legacy System Modernization
AI Summary
“Inovatoro is a Vietnamese outsourcing firm specializing in software development, serving diverse international clients with skilled, experienced professionals since 2021.”
Cleverbit SoftwareProfile set up by Edverise AI
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Your Customized Software Solution Partner for Enhanced Business Efficiency. Cleverbit Software is a software company located in Malta, serving clients across Europe and the United States. We focus on creating tailor-made solutions that improve business efficiency. Our team of expert professionals sp
Highlights
50-99
Avg Hourly Rate
50-249
Employees
San Gwann, Mt
Services Provided+3 Services
70% Custom Web Application Development
20% ERP & CRM Development
10% Legacy System Modernization
40% CRM Consulting and SI
AI Summary
“Cleverbit Software delivers custom Microsoft-based web and automation solutions across Europe and the US, enhancing business efficiency, growth, and digital transformation through expert software development.”

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