Top Application Modernization Services
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$5,000+$50 - $99 / hr2 - 9
Services provided
EMindPoint is an ECM consulting and SI company located in London, England. Established in 2014, the team focuses on ECM consulting and SI and unified communications consulting & SI.
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$25,000+$150 - $199 / hr2 - 9Longmont, CO
Services provided
Established in 2003, Limina is an UX design agency. Their team provides UX/UI Design and Custom Software Development.
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$10,000+< $25 / hr250 - 999Chennai, India
Services provided
DSRC is an IT staff augmentation company. The team is based in Chennai, India and London, England, and their services include IT staff augmentation and Enterprise App Modernization.
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$5,000+$25 - $49 / hr10 - 49New Delhi, India
Services provided
Digital Agents Interactive Pvt. Ltd. Is a software development company located in New Delhi, India. The team provides Custom Software Development and Enterprise App Modernization.
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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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$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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Undisclosed$50 - $99 / hr50 - 249Kraków, Poland
Services provided
MOBILTEK S.A. Mobile Technology Center, a mobile app development firm, is based in Kraków, Poland. Launched in 2002, the team specializes in Mobile App Development and Custom Software Development.
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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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$25,000+$100 - $149 / hr2 - 9San Francisco, CA
Services provided
BKJ Digital is a website development company. Founded in 2016, the agency is headquartered in San Francisco, California. Their services include Web Development and Custom Software Development.
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UndisclosedUndisclosed2 - 9Clifton, VA
Services provided
Located in Clifton, Virginia, EHR Evolution is an Enterprise App Modernization company. Established in 2008, the team offers Enterprise App Modernization and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Calgary, Canada
Services provided
See all 1 projectsVBIntelz specializes in digital marketing and design services, providing strong value through effective advertising strategies. The reviews highlight their role in significantly enhancing business visibility and accelerating growth. Clients commend their dedication and expertise, which have been pivotal in achieving rapid and sustainable success while maintaining alignment with company values.
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$1,000+< $25 / hr10 - 49Jaipur, India
Services provided
Soft Futura is an app development company in Jaipur, India. Launched in 2019, the team offers Mobile App Development and Web Development.
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$25,000+$100 - $149 / hr10 - 49Andorra la Vella, Andorra
Services provided
Established in 2013, Brilliant Consulting is a software development company. The small team provides Custom Software Development and IT strategy consulting.
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$5,000+$50 - $99 / hr10 - 49Limassol, Cyprus
Services provided
K1 CORE is a Blockchain company. They are in Limassol, Cyprus and have small team. They provide Blockchain and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49Lahore, Pakistan
Services provided
See all 2 projectsKodex Technologies is a web development company, as suggested by the services they were hired for, that has demonstrated significant challenges in project delivery and communication, according to client feedback. The review available is overwhelmingly negative, citing issues such as incomplete project delivery, communication problems, and unfulfilled promises, with the reviewer expressing dissatisfaction and advising against collaboration with Kodex Technologies.
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Undisclosed$100 - $149 / hr50 - 249
Services provided
Custom software development firm Intertech is headquartered in Eagan, Minnesota. They offer Custom Software Development and Enterprise App Modernization and were launched in 1991.
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$5,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
Launched in 2012, Stimulus Co, a small custom software development firm, is headquartered in Ahmedabad, India. Their team offers 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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$10,000+$50 - $99 / hr10 - 49Vicente López, Argentina
Services provided
Blockchain company WakeUp Labs is based in Vicente López, Argentina. Established in 2022, the team focuses on Blockchain 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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$1,000+< $25 / hr2 - 9KOlkata, India
Services provided
See all 2 projectsLeads Digital offers IT skills, consultancy, and other online technical services. Reviews highlight their dedication, efficient service system, and effective workflow, emphasizing the team's high esteem and commitment to success. Clients particularly appreciate the professionalism and respect for employees demonstrated by Leads Digital.
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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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$10,000+$50 - $99 / hr2 - 9Emeryville, CA
Services provided
Mobile application development company AppMozart was established in 2019. The company focuses on Mobile App Development and Web Development.
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$5,000+$50 - $99 / hr2 - 9Tallinn, Estonia
Services provided
Digital Magic Ltd. Is a software development firm. They are in Tallinn, Estonia and have small team. They offer Custom Software Development and Web Development.
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$50,000+$50 - $99 / hr50 - 249
Services provided
Efficientix is a midsize ERP consulting and SI company. They focus on ERP consulting and SI and Enterprise App Modernization and were launched in 2010.
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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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$1,000+$25 - $49 / hr2 - 9
Services provided
Bizentrix Technologies Private Limited, an Enterprise App Modernization company, is based in Hosur, India. Their services include Enterprise App Modernization and Custom Software Development.
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$10,000+$100 - $149 / hr2 - 9Bengaluru, India
Services provided
Kynetropo is a software development company founded in 2026. The firm focuses on Custom Software Development and Enterprise App Modernization, and is small.
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$10,000+$50 - $99 / hr10 - 49İzmir, Türkiye
Services provided
90 Pixel is a custom software development firm. The İzmir, Türkiye-based agency was established in 2016. Their team focuses on Custom Software Development and Enterprise App Modernization.
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$1,000+Undisclosed10 - 49Lapu-Lapu City, Philippines
Services provided
Mugna Passion Project is an Enterprise App Modernization company. They are headquartered in Lapu-Lapu City, Philippines, and their services include Enterprise App Modernization and Blockchain.
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List of the Top 15 Legacy Modernization Services
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$25,000+$50 - $99 / hr250 - 999Miami, FL
Ability to deliver
35.8/40.020/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
37.8/40.020/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
15% Enterprise App Modernization85% Other -
$100,000+$50 - $99 / hr250 - 999Miami, FL
Ability to deliver
34.7/40.019/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
25% Enterprise App Modernization75% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Southborough, MA
Ability to deliver
32.1/40.016.6/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
UndisclosedUndisclosed1,000 - 9,999Atlanta, GA
Ability to deliver
34/40.018.8/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$50,000+$50 - $99 / hr250 - 999Wrocław, Poland
Ability to deliver
31.6/40.015.8/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
40% Enterprise App Modernization60% Other -
$5,000+$50 - $99 / hr10 - 49Brno, Czech Republic
Ability to deliver
31.3/40.017.8/20 Reviews9.8/10 Clients & Experience3.7/10 Market PresenceService focus
60% Enterprise App Modernization40% Other -
$10,000+$50 - $99 / hr250 - 999Sacramento, CA
Ability to deliver
30.8/40.016.4/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
80% Enterprise App Modernization20% Other -
$5,000+< $25 / hr1,000 - 9,999
Ability to deliver
30.7/40.016.2/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$100,000+$50 - $99 / hr1,000 - 9,999Oakland, CA
Ability to deliver
30.5/40.015.2/20 Reviews8.8/10 Clients & Experience6.6/10 Market PresenceService focus
45% Enterprise App Modernization55% Other -
$25,000+$25 - $49 / hr50 - 249Agoura Hills, CA
Ability to deliver
36.4/40.020/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$10,000+$50 - $99 / hr50 - 249București, Romania
Ability to deliver
33.3/40.019.6/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
35% Enterprise App Modernization65% Other -
$100,000+$150 - $199 / hr50 - 249Southborough, MA
Ability to deliver
30.1/40.015.8/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
50% Enterprise App Modernization50% Other -
$10,000+$25 - $49 / hr250 - 999Beijing, China
Ability to deliver
35.4/40.019.6/20 Reviews9.1/10 Clients & Experience6.7/10 Market PresenceService focus
15% Enterprise App Modernization85% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Orlando, FL
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
10% Enterprise App Modernization90% Other -
$10,000+$50 - $99 / hr250 - 999Hudson, OH
Ability to deliver
33.5/40.017.2/20 Reviews9.8/10 Clients & Experience6.5/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$10,000+$150 - $199 / hr10 - 49Littleton, CO
Ability to deliver
31.8/40.017.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
45% Enterprise App Modernization55% Other -
$1,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
34.8/40.017/20 Reviews9.7/10 Clients & Experience8/10 Market PresenceService focus
15% Enterprise App Modernization85% Other -
$25,000+$150 - $199 / hr50 - 249Claymont, DE
Ability to deliver
33.3/40.016.6/20 Reviews10/10 Clients & Experience6.7/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
37.2/40.020/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
10% Enterprise App Modernization90% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
35.2/40.019/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
10% Enterprise App Modernization90% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Atlanta, GA
Ability to deliver
32.3/40.016.8/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
15% Enterprise App Modernization85% Other -
$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
34/40.017.8/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$5,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
31.6/40.016.6/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
20% Enterprise App Modernization80% Other -
$50,000+$100 - $149 / hr10 - 49Costa Mesa, CA
Ability to deliver
32.6/40.018.6/20 Reviews10/10 Clients & Experience4/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$50,000+$50 - $99 / hr50 - 249Miami, FL
Ability to deliver
31.5/40.017.2/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$25,000+$25 - $49 / hr1,000 - 9,999São Paulo, Brazil
Ability to deliver
33.4/40.016.6/20 Reviews9.9/10 Clients & Experience7/10 Market PresenceService focus
10% Enterprise App Modernization90% Other -
$10,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
31.4/40.016.4/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$50,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
28.2/40.016.2/20 Reviews7.8/10 Clients & Experience4.2/10 Market PresenceService focus
30% Enterprise App Modernization70% Other -
$25,000+$25 - $49 / hr250 - 999Kropyvnytskyi, Ukraine
Ability to deliver
34.2/40.018.8/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
10% Enterprise App Modernization90% 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.