Top Application Modernization Services
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UndisclosedUndisclosed1,000 - 9,999Provo, UT
Services provided
Micro Focus, a software development company, was launched in 1976. The team provides Custom Software Development and Enterprise App Modernization and is in Provo, Utah.
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UndisclosedUndisclosedFreelancerBrasilia, Brazil
Services provided
SEA Tecnologia is a Brasilia, Brazil-based Enterprise App Modernization company. Their services include Enterprise App Modernization.
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UndisclosedUndisclosed50 - 249Portsmouth, VA
Services provided
MYMIC LLC is an Enterprise App Modernization company. Their midsize team of employees is in Portsmouth, Virginia. Their team focuses on Enterprise App Modernization and Custom Software Development.
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UndisclosedUndisclosed50 - 249McLean, VA
Services provided
A-Tek, Inc. - Virginia is an Enterprise App Modernization and Application Management & Support company. Their team provides Enterprise App Modernization.
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$25,000+$100 - $149 / hr50 - 249Tigard, OR
Services provided
Lobster Technologies is an Enterprise App Modernization company. The team offers Enterprise App Modernization and Artificial Intelligence and is headquartered in Tigard, Oregon and Ha Noi, Vietnam.
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UndisclosedUndisclosed10 - 49Torrance, CA
Services provided
Bayen Group LLC is an Enterprise App Modernization company founded in 2016. The firm provides Enterprise App Modernization, and is small.
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UndisclosedUndisclosed50 - 249Milford Mill, MD
Services provided
Established in 2007, Visual Connections L.L.C. Is an IT managed services and Enterprise App Modernization company. Their services include IT managed services and Enterprise App Modernization.
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$5,000+$100 - $149 / hr50 - 249Mysuru, India
Services provided
Batman Technologies® is an e-commerce development company. The Mysuru, India-based agency was established in 2021. Their team offers E-Commerce Development and Enterprise App Modernization.
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UndisclosedUndisclosed50 - 249Granada, Spain
Services provided
Novatec Software is an Application Testing and Enterprise App Modernization company headquartered in Granada, Spain. Their services include Application Testing and Enterprise App Modernization.
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UndisclosedUndisclosed10 - 49West Hartford, CT
Services provided
F3 Technology Partners is an Enterprise App Modernization company. The small West Hartford, Connecticut-based team offers Enterprise App Modernization. The agency was established in 2007.
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UndisclosedUndisclosed10 - 49Franklin, TN
Services provided
Silex Data Solutions, an Enterprise App Modernization company, was launched in 2014. The team focuses on Enterprise App Modernization.
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$1,000+< $25 / hr2 - 9New Delhi, India
Services provided
DIGIWEBCLUB is a software development company located in New Delhi, India. Established in 2019, the team focuses on Custom Software Development and Enterprise App Modernization.
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$5,000+$25 - $49 / hr10 - 49Poznań, Poland
Services provided
THTG is a big data company based in Poznań, Poland. Their services include BI & big data consulting & SI and CRM consulting and SI.
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$1,000+$25 - $49 / hr10 - 49Surat, India
Services provided
See all 1 projectsSKAP Solutions offers IT services and managed service provider (MSP) solutions, specializing in installations such as on-premise SharePoint 2019. Feedback highlights their strong expertise, effective communication, and prompt delivery, with clients noting seamless interactions and high productivity. Overall, SKAP Solutions is praised for their professionalism and efficiency.
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$10,000+$25 - $49 / hr50 - 249Sunnyvale, CA
Services provided
IT strategy consulting company TransformHub was established in 2019. The team specializes in IT strategy consulting and UX/UI Design and is based in Singapore, Singapore and Sunnyvale, California.
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$5,000+$25 - $49 / hr10 - 49Ahmedabad, India
Services provided
AgileCube Technologies is a small software development company headquartered in Austin, Texas and Ahmedabad, India. Their services include Custom Software Development and Enterprise App
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$10,000+$100 - $149 / hr50 - 249Maidenhead, England
Services provided
NeosAlpha Technologies is an IT strategy consulting company. In Maidenhead, England and Jaipur, India, their team offers IT strategy consulting and Enterprise App Modernization.
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UndisclosedUndisclosed50 - 249Newcastle upon Tyne, England
Services provided
Codification is a cloud consulting & SI company. The Newcastle upon Tyne, England-based team provides cloud consulting & SI and ERP consulting and SI.
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$5,000+$50 - $99 / hr10 - 49Ahmedabad, India
Services provided
TechupR is an Ahmedabad, India-based UX design company. They focus on UX/UI Design and Custom Software Development.
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$1,000+$300+ / hr10 - 49Budapest, Hungary
Services provided
Headquartered in Budapest, Hungary, Leopoly is an Enterprise App Modernization company. Their services include Enterprise App Modernization and AR/VR development.
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$50,000+$50 - $99 / hr10 - 49Latina, Italy
Services provided
EXALTECH SRL is a website development firm. Established in 2009, the company is in Latina, Italy. Their services include Web Development and API Development.
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$5,000+< $25 / hr50 - 249Bengaluru, India
Services provided
See all 4 projectsChromosis Technologies Pvt Ltd specializes in developing custom software solutions, including sales management systems, CRM and ERP systems, and project management tools. Feedback consistently highlights their effective project management, adherence to timelines, and excellent understanding of client requirements, with many clients noting their transparency, technical expertise, and budget-friendly pricing.
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$5,000+$100 - $149 / hr50 - 249Jaipur, India
Services provided
See all 1 projectsNatural Support Consultancy Services Private Limited offers comprehensive payroll management, leave management, performance appraisals, and employees' asset and liabilities record solutions. Their clients appreciate their timely execution, responsive communication, and continuous software improvement. The firm is praised for its high-quality service delivery and effective project management.
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$10,000+< $25 / hr2 - 9Cagayan de Oro, Philippines
Services provided
Launched in 2018, GreenMinded IT Solutions is a software development firm. Their team provides Custom Software Development and Enterprise App Modernization.
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$10,000+$200 - $300 / hr10 - 49Salt Lake City, UT
Services provided
Observian, a small cloud consulting & SI company, is based in Salt Lake City, Utah. Their services include cloud consulting & SI and Cybersecurity.
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UndisclosedUndisclosed250 - 999Mandaluyong, Philippines
Services provided
Stratpoint Technologies, Inc., a cloud consulting & SI company, was established in 1998. They provides cloud consulting & SI and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49
Services provided
ChekitAnaa LLC, a small cloud consulting & SI company, is based in Alpharetta, Georgia and Ahmedabad, India. The team offers cloud consulting & SI and CRM consulting and SI.
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$5,000+$25 - $49 / hr10 - 49
Services provided
Launched in 2018, Xeroeta Technologies is an Enterprise App Modernization company. The team focuses on Enterprise App Modernization and unified communications consulting & SI.
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$25,000+$150 - $199 / hr50 - 249Schaumburg, IL
Services provided
PSC Group, a custom software development company, provide Custom Software Development and Enterprise App Modernization. They were launched in 1990.
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$25,000+$150 - $199 / hr50 - 249Houston, TX
Services provided
Established in 2003, Smartbridge is a midsize Houston, Texas-based IT strategy consulting company. Their team focuses on IT strategy consulting and BI & big data consulting & SI.
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List of the Top 15 Legacy Modernization Services
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$50,000+$50 - $99 / hr250 - 999Miami, FL
Ability to deliver
36.9/40.019.2/20 Reviews9.9/10 Clients & Experience7.8/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$5,000+< $25 / hr1,000 - 9,999San Jose, CA
Ability to deliver
35.9/40.016.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Enterprise App Modernization85% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
35.4/40.015.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Enterprise App Modernization60% Other -
$25,000+$50 - $99 / hr50 - 249Miami, FL
Ability to deliver
35.2/40.017.2/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
45% Enterprise App Modernization55% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Orlando, FL
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Enterprise App Modernization90% Other -
$100,000+$50 - $99 / hr1,000 - 9,999Oakland, CA
Ability to deliver
34/40.015.2/20 Reviews8.8/10 Clients & Experience10/10 Market PresenceService focus
45% Enterprise App Modernization55% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Atlanta, GA
Ability to deliver
37.4/40.017.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
15% Enterprise App Modernization85% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
11% Enterprise App Modernization89% Other -
$50,000+$150 - $199 / hr50 - 249Conshohocken, PA
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$100,000+$150 - $199 / hr50 - 249Southborough, MA
Ability to deliver
32.2/40.015.8/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
50% Enterprise App Modernization50% Other -
UndisclosedUndisclosed1,000 - 9,999Atlanta, GA
Ability to deliver
34.1/40.016.8/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$10,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
38/40.018.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$25,000+$25 - $49 / hr250 - 999Frisco, TX
Ability to deliver
37.1/40.017.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
15% Enterprise App Modernization85% Other -
$50,000+$150 - $199 / hr50 - 249Montréal, Canada
Ability to deliver
37.5/40.017.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$10,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
35.3/40.016.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$10,000+$25 - $49 / hr50 - 249Portland, OR
Ability to deliver
35.3/40.017/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$50,000+$50 - $99 / hr250 - 999Unterschleißheim, Germany
Ability to deliver
35.1/40.018/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$25,000+$50 - $99 / hr50 - 249Rybnik, Poland
Ability to deliver
35.1/40.017.2/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$10,000+$25 - $49 / hr250 - 999Stuttgart, Germany
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Enterprise App Modernization90% Other -
$50,000+$100 - $149 / hr50 - 249Belfast, Northern Ireland
Ability to deliver
36.9/40.017.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
36.9/40.018/20 Reviews9.6/10 Clients & Experience9.3/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$100,000+$25 - $49 / hr50 - 249Melbourne, Australia
Ability to deliver
32.9/40.016.4/20 Reviews8.4/10 Clients & Experience8.1/10 Market PresenceService focus
40% Enterprise App Modernization60% Other -
$50,000+$50 - $99 / hr250 - 999Palo Alto, CA
Ability to deliver
36.3/40.016.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Enterprise App Modernization85% Other -
$25,000+$50 - $99 / hr50 - 249Kraków, Poland
Ability to deliver
36.7/40.017/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$25,000+$50 - $99 / hr250 - 999Warszawa, Poland
Ability to deliver
34.6/40.016/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$250,000+$50 - $99 / hr250 - 999Broomfield, CO
Ability to deliver
37.5/40.017.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
10% Enterprise App Modernization90% Other -
$25,000+$50 - $99 / hr50 - 249Prague, Czech Republic
Ability to deliver
38.5/40.019.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
10% Enterprise App Modernization90% Other -
$5,000+$50 - $99 / hr10 - 49Brno, Czech Republic
Ability to deliver
30.4/40.017.4/20 Reviews8.2/10 Clients & Experience4.8/10 Market PresenceService focus
60% Enterprise App Modernization40% Other
Top App Modernization Agencies
App modernization companies upgrade, refactor, or re-platform legacy software so it performs like a modern, cloud-ready application. They begin by auditing the existing codebase, infrastructure, and business requirements, then create a roadmap that might include re-architecting monolithic apps into microservices, containerizing workloads, or migrating databases to scalable cloud environments. Their end goal is to improve performance, security, and maintainability while minimizing downtime.
Most firms deliver a mix of strategic and technical services, such as:
- Legacy code assessment and technical debt analysis
- Re-platforming (e.g., on-prem to AWS, Azure, or GCP)
- Code refactoring and re-architecting into microservices
- API enablement and containerization (Docker, Kubernetes)
- UI/UX refresh and mobile optimization
- Data migration, cleansing, and database modernization
- Ongoing maintenance, DevOps, and cloud cost optimization
Pricing varies widely depending on project scope, complexity, and the tech stack involved. Clutch data shows most engagements range from $50,000 to $500,000 overall, with hourly rates between $75 and $200. Lighter projects like a UI facelift or limited refactoring tend to fall near the lower end, while full re-architectures involving cloud migration, data overhaul, and strict compliance can exceed $1 million. Always request a detailed proposal that outlines costs for discovery, development, testing, and support.
When choosing the best right app modernization for your business, consider these:
- Review expertise: Look for case studies that mirror your tech stack (Java, .NET, PHP) and industry compliance needs.
- Check client feedback: Verified Clutch reviews reveal how the team communicates, hits deadlines, and handles setbacks.
- Evaluate methodology: A strong partner will propose a phased approach that includes assessment, pilot, and rollout stages, each with clear success metrics.
- Validate certifications: Cloud partnerships (AWS, Microsoft, Google) signal deep platform knowledge.
- Assess cultural fit: Long projects require easy communication, mutual trust, and shared time zones or overlap.
These are some of the red flags that you should watch for when hiring an app modernization company:
- Guaranteed timelines before an audit: Accurate estimates require a code and infrastructure review.
- Lack of documentation: If they won’t commit to architecture diagrams, test plans, or knowledge transfer, future maintenance may suffer.
- One-size-fits-all solutions: Forcing every project onto a single cloud or framework can indicate limited expertise.
- Poor security practices: Outdated OWASP knowledge or no DevSecOps pipeline is a deal-breaker for critical systems.
- Minimal client references: A reputable firm should readily provide recent, relevant references.
Here are some questions you can ask app modernization companies before hiring them:
- Which modernization strategies (rehost, refactor, re-architect) do you recommend for our stack, and why?
- Can you share success metrics from similar projects—e.g., performance gains or cost reductions?
- What is your approach to minimizing downtime during migration?
- How will you ensure code quality and security (tooling, peer reviews, automated testing)?
- What support and knowledge-transfer do you provide after launch?
- How do you handle scope changes and unforeseen legacy issues?
Partnering with specialists accelerates time-to-value. Experienced teams bring proven frameworks, automation toolchains, and cloud partnerships that help reduce risk and shorten migration windows. Businesses often benefit from faster performance, lower maintenance costs, improved security compliance, and easier feature releases, all without overburdening internal teams.
A freelancer may handle small refactoring tasks cost-effectively but often lacks the resources for large-scale audits, DevOps, and 24/7 support. Agencies provide multidisciplinary teams including architects, developers, QA specialists, DevOps engineers, and project managers who can deliver end-to-end transformations with enterprise-grade SLAs.