Top 100 Application Modernization Services

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Top 100 Application Modernization Services

June 2023

Looking for a top legacy modernization service?

Application modernization companies can help propel your applications forward and make them align more closely with current business needs. Finding the right company to partner with can be an overwhelming process. 

Jump to Most Reviewed Companies

List of the Best Enterprise Application Modernization Services

  • 241
    • $100,000+
    • 50 - 249 employees
    • New York, NY

    Stride is a New York City-based software development company that embraces agile development practices. Founded in 2014, Stride has proven itself as product development experts, with experience with software, websites, e-commerce, mobile apps, and IoT.

    Clients

    • Spotify
    • Stash
    • Codecademy
    • Casper

    Industries

    Notable Project

    Stride augments internal IT staff in creating a research and data analytics tool to revamp the ad inventory system, improving forecast accuracy for targeted sponsorships and reliable sales performance.

    "They make the investment to help us succeed by being transparent and honest."

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  • 242
    • $5,000+
    • 50 - 249 employees
    • Kochi, India

    Zartek is a software development company based in Kochi, India, with offices in Doha, Qatar and Toronto. The company, founded in 2017, has more than 20 employees and provides mobile app development, web development, e-commerce development, and enterprise app modernization services to small and midmarket companies in the IT, consumer products & services, advertising & marketing, and e-commerce industries.

    Clients

    • ShivYog
    • Saina Video
    • Unicom
    • Durham School

    Industries

    Notable Project

    Zartek Technologies developed a mobile app for a grocery delivery company. The team designed the app and built it using Flutter.

    "They delivered exactly what we asked for and the developer we worked with was very knowledgeable."

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  • 243
    • Scheduling

      4.4
    • Quality

      4.7
    • Cost

      4.4
    • NPS

      3.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • San Francisco, CA

    Leeway Hertz is a software development company located in San Francisco that largely services enterprise clients in the media, business services, and arts, entertainment, and music industries. They were established in 2007 and have offices in Lake Forest, Ill., Irvine, Calif., New Delhi, and Gurgaon, India. Their 71 employees also specialize in blockchain and AI development. 

    Clients

    • ESPN
    • NASCAR
    • Siemens
    • Johnson and Johnson

    Industries

    Notable Project

    LeewayHertz created an enterprise application to help auto parts salespeople and distributors increase sales conversions. There are plans to create an Android version of the app in the future. 

    "[T]hey have a very good understanding of what works and what doesn’t, and how to make apps easy and intuitive to use."

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  • 244
    • $10,000+
    • 10 - 49 employees
    • Southend-on-Sea, United Kingdom

    Software agency Atlas - Clever Software is headquartered in Essex and another office in London. With 17 employees, the agency specializes in web, custom software, mobile app development, and more for mainly midmarket businesses.

    Clients

    • Barclays
    • Investec Asset Management
    • M & G
    • Prudential

    Industries

    Notable Project

    Dedicated members of the Atlas team worked to develop a new and mobile-optimized quoting solution that can handle a complex pricing model and allows for greater customer support.

    "The cleverness displayed by Atlas really gave us confidence in knowing that they would deliver."

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  • 245
    • $25,000+
    • 50 - 249 employees
    • San Jose, CA

    MW2 Consulting is a certified Magento partner that specializes in e-commerce development, SEO, web design, and mobile app development. Founded in 1999, the company helps B2B and direct-to-consumer brands create strategic solutions. Their team consists of 33 employees and operates out of San Jose, Calif.

    Clients

    • Stella & Dot
    • Tupperware
    • GAP
    • Alpinestars

    Industries

    Notable Project

    Working from preliminary wireframes and using Magento, MW2 Consulting collaborated with the internal team to develop a custom Salesforce web system from the ground up. They also helped with project management.

    "The team is organized and we’re always able to communicate with and contact them when needed."

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  • 246
    • Scheduling

      4.0
    • Quality

      4.5
    • Cost

      4.9
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • San Francisco, CA

    Yeti LLC is a software development and design company founded in 2010. They have 20 employees, all of whom work out of an office in San Francisco. Yeti's practice is extensive for a firm of its size; they offer custom software development, UI/UX design, mobile apps, and IoT development.

    Clients

    • Google
    • Westfield Corporation
    • Sony
    • Alcatel-Lucent

    Industries

    Notable Project

    Yeti redesigned a legal firm's website to be more responsive and dynamic. The project involved development for web and mobile, design, content creation, and ongoing support. 

    "They did a lot of 'above and beyond' things."

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  • 247
    • $5,000+
    • 10 - 49 employees
    • Houston, TX

    SunNet Solutions is an IT solutions provider founded in 2011. Based in Houston, the team of 37 employees specializes in custom software development, application management & support and web development. They primarily serve midmarket clients in the education, energy and healthcare industries. 

    Clients

    • Allied Home Warranty
    • MyFamilyBook
    • Certify Teacher
    • Aliannsa

    Industries

    Notable Project

    SunNet Solutions developed a communication platform using a NET framework, HTML 5, and a SQL backend. Their team continues to host the app and provides support services when necessary.

    “They’re excellent partners that utilize a professional approach.”

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  • 248
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Oviedo, Spain

    ABAMobile. Mobile apps & NFC is a mobile application development firm. The small team is headquartered in LLanera (Oviedo), Spain. Their services include mobile app development, custom software development, enterprise app modernization, and wearable app development.

    Industries

    Notable Project

    ABAMobile developed an app for a transport company. The app allowed users to access information about the client's bus lines in real-time.

    "They helped us make important decisions."

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  • 249
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Exlabs, an enterprise app modernization company, was established in 2011. In London, United Kingdom and Gliwice, Poland, their small team focuses on enterprise app modernization, mobile app development, web development, and IT strategy consulting.

    Industries

    Notable Project

    Exlabs developed a scalable cloud-based platform in AWS for a B2B SaaS startup. The team also managed the overall UI/UX design, system administration, scrum artifacts, and product life and release cycle.

    "The most impressive was their technical knowledge of AWS cloud and serverless setup, configuration, and deployment."

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  • 250
    • $25,000+
    • 2 - 9 employees
    • Canton, GA

    WeGotCode.com is a UX specialty company based in Atlanta. Founded in 2016, their team of two employees provide custom software development, UX design and cloud consulting services.

    Industries

    Notable Project

    WeGotCode.com provides staff augmentation services for a software development company. They work on a large end client project involving a SQL Server 2019 database; they write code in C#.

    “They’re knowledgeable about their field — they know their framework and tools exceptionally well.”

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  • 251
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Chicago, IL

    Located in Chicago, Illinois and Chicago, Illinois, Uniqcli is a IT strategy consulting company. The small firm was founded in 2017. Their services include IT strategy consulting, enterprise app modernization, cloud consulting & SI, business consulting, and more.

    Clients

    • Soothe
    • Undergrads LLC
    • The Maids
    • Wrist Aficionado

    Industries

    Notable Project

    Uniqcli has developed a website, an iOS and Android app, and a community dashboard for a professional learning firm. The vendor has also built an internal CMS for the client.

    "Uniqcli has exceeded our expectations by delivering a complete package."

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  • 252
    • $5,000+
    • 10 - 49 employees
    • Plymouth, MN

    Cirrius Solutions is a global technology Salesforce.com service company that has successfully completed over 250 successful Salesforce implementations. Specific areas of expertise include CRM consulting and SI, custom software development, enterprise app modernization, and IT strategy consulting. The team of 2-10 specialists provides marketing and sales automation, customer service, and social CRM solutions. Since its 2009 foundation, Cirrius Solutions has served clients local to its Minneapolis headquarters and internationally.

    Clients

    • Thomson Reuters
    • Experian
    • Minnesota Public Radio
    • American Endowment Foundation

    Industries

    Notable Project

    Cirrius migrates customer data from recently acquired businesses to the existing Salesforce environment maintained by the client and ensures it is both valid and usable. 

    "[They've] been good at reaching out on the technical and business side, which is important for Salesforce."

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  • 253
    • Scheduling

      4.8
    • Quality

      4.5
    • Cost

      4.6
    • NPS

      3.8
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 10 - 49 employees
    • Montevideo, Uruguay

    Streaver is a web development firm located in Montevideo, Uruguay. Founded in 2019, their team of approximately 4 employees serves clients of all sizes and also handles custom software. They're proficient in VueJS, Ruby on Rails, NodeJS, and React.js.

    Clients

    • Join Prisma
    • Propelicy

    Industries

    Notable Project

    Streaver provides staff augmentation services to a broker management software firm. They oversee front- and backend tickets. The team learned their job through the documentation provided by the client.

    "They strive to make their customers happy."

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  • 254
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Tallinn, Estonia

    Owlab Inc. is a business-oriented software engineering company founded in 2012 with a team of 14 experts. The company is headquartered in Poltava, Ukraine. with a location in Tallinn, Estonia, one in Poltava, Ukraine, and another one in Moscow, Russia. They offer mobile app development, web development, and blockchain assistance to small business clients.

    Clients

    • Citizen Cosmetics
    • TenX
    • Speakly

    Industries

    Notable Project

    Expanding on an existing website and apps, Owlab built the entire technology stack, including some design work. With a continuous need for new features and updates, Owlab has become part of the team.

    "They have been professional and on top of things."

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  • 255
    • Undisclosed
    • 10 - 49 employees
    • Boston, MA

    Appworks Technologies is a software development company of 5 employees, established in 2007. They are headquartered in Boston, with offices in Boca Raton, Fla., and Bangkok, Thailand. They offer services in custom software development, enterprise app modernization, and mobile app development.

    Clients

    • Miami Children's Hospital
    • Abbott Healthcare and Research
    • NYU Medical
    • Stryker

    Notable Project

    Appworks Technologies developed a software enterprise solution using C++ aimed at servicing trade shows, conferences, and continued education programs.

    "Appworks Technologies has always delivered what was promised, and the quality and innovation have been great.."

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  • 256
    • $10,000+
    • 50 - 249 employees
    • Birmingham, United Kingdom

    Blueberry Consultants is a software development company based in Birmingham, U.K., with additional locations in London and Cheltenham, U.K. It was founded in 1997 and has 55 employees. They offer custom software development, mobile app development, web development, and e-commerce development to small business and midmarket clients in the IT, business services, e-commerce, and manufacturing industries.

    Clients

    • NHS
    • Toshiba
    • Arla
    • Carillion

    Industries

    Notable Project

    Blueberry Consultants is developing a platform for a Formula 1 team. They continue to work closely with their partners to implement new features, provide testing, and maintain the platform.

    “When we need them to change things or make tweaks, they’re very pragmatic.”

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  • 257
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Dover, DE

    SystemSeed, founded in 1997, is a Drupal servicer provider headquartered in Dover, DE with offices in the United Kingdom. SystemSeed is composed of under ten employees, each of whom works to provide web development, e-commerce development, UX/UI design, and digital strategy services to small- and mid-market businesses.

    Clients

    • Krengeltech
    • Bahamas Ministry of Tourism
    • Concern Worldwide UK

    Industries

    Notable Project

    SystemSeed provides development services for a finance institute. They helped migrate a site from WordPress to Drupal, and they’re currently developing an LMS with various functionalities.

    “They offer a very creative and holistic approach to what they do.”

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  • 258
    • $5,000+
    • 50 - 249 employees
    • Mooresville, NC

    IT Path Solutions is a services and solutions company with offices in Ahmedabad, India; Moorseville, N.C.; and Harrow, U.K. It was founded in 2012 and has more than 80 employees. They provide mobile app development, web development, and cloud consulting and SI services. Their clients primarily consist of midmarket and small business clients in the IT, consumer products & services, education, and health care & medicine industries.

    Clients

    • Digital Civic- E Citizen
    • Minds and Body
    • eChain Technology
    • Californly

    Industries

    Notable Project

    IT Path Solutions developed a WordPress website for a beauty and cosmetics company. The team was responsible for coding, graphic, and database work.

    "They were friendly, human, and lovely people."

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  • 259
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • San Juan, Argentina
    Codigitar, a software development company, was founded in 2018. The firm specializes in custom software development, web development, e-commerce development, and enterprise app modernization and has a small team. The firm is in San Juan, Argentina.

    Industries

    Notable Project

    Codigitar is developing a PHP website  that allows the client to manage their stock, inventory, and purchases. They've also developed an automatic purchasing tool. 

    "The quality is great. The system is very user-friendly." 

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  • 260
    • $10,000+
    • 10 - 49 employees
    • New York, NY

    Epicenter Consulting is a web and mobile development company based in New York, with an additional location in Houston. Founded in 2008, this company has 15 employees. Services provided by Epicenter Consulting include custom software development, enterprise app modernization, and UI/UX design for businesses of all sizes.

    Clients

    • Qualified Hardware
    • HR Options
    • Invision

    Industries

    Notable Project

    Using ColdFusion and JavaScript, Epicenter Consulting developed a comprehensive custom payroll and billing software app. In collaboration with the in-house team, they continue to work on improving the product.

    "Their execution has been effective and it has made for a fluid and smooth process."

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  • 261
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    UppLabs LLC is a fintech software development company based in Kyiv, Ukraine. Since 2014, the team of about 14 employees has done web development, custom software development, and mobile app development. They primarily work with small–midmarket clients.

    Clients

    • List Assist
    • One View
    • Fliplet
    • Tax1099

    Industries

    Notable Project

    UppLabs LLC (formerly DevUp Labs) used .NET to update several antiquated infrastructure systems. They focused on ease of use and navigation for the end-user and continue to work on maintenance and other projects.

    "I don’t think anyone could go wrong by hiring them."

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  • 262
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Lewes, DE

    Zanjo is a Los Angeles-based digital design studio founded in 2015. With a team of under 50, the company focuses on small- to mid-sized clients in a range of industries. Their main services include UX/UI design, web design, and web development.

    Clients

    • Huawei
    • Intel
    • Konux
    • Altruus

    Industries

    Notable Project

    A biotech company has hired Zajno to provide web development and graphic design. Based on the client's mission as a business, they create content and implement it in their Contentful platform.

    ''They're very professional and deliver great work for us.''

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  • 263
    • $10,000+
    • 250 - 999 employees
    • Vadodara, India

    Rishabh Software is a software development firm headquartered in San Jose, Calif., with additional offices in Harrow, U.K., and Vadodara, India. It was founded in 2000 and has more than 700 employees. They specialize in web development, enterprise app modernization, and custom software development. The team mainly works with small business and midmarket clients in the financial services, retail, and education industries.

    Clients

    • Linde
    • Bausch + Lomb
    • Siemens
    • ABB

    Industries

    Notable Project

    Rishabh Software provided software for a hospitality company to meet their increasing deadlines in their business. The team set up an employee portal, built master data management, and more.

    "They followed necessary ceremonies and kept us informed of the progress as well as risks ahead of time."

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  • 264
    • $25,000+
    • 250 - 999 employees
    • Sofia, Bulgaria

    Prime Holding JSC is a software development company founded in 2013. Based in Sofia, Bulgaria, their team of over 250 engineers services mostly midmarket and enterprise companies. They specialize in industries like financial services, IT, and business services. They offer custom software development, enterprise app modernization, and CRM consulting and SI services.

    Clients

    • Blue Chip Companies
    • Fortune 500 companies
    • Startups and Scaleups from USA
    • UK and Switzerland

    Industries

    Notable Project

    Prime Holding JSC is moving infrastructure from server-based to Kubernetes. They're creating web applications using streaming audio, video, voice, and desktop-sharing using HTML5 and WebRTC.

    "They're a true partner, not just a vendor."

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  • 265
    • Scheduling

      4.4
    • Quality

      4.5
    • Cost

      4.7
    • NPS

      4.4
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Chicago, IL

    Golpik is a full-fledged IT company based in Chicago. The company, founded in 2012, has more than 40 employees and provides web development, mobile app development, custom software development, and e-commerce development services to small and midmarket companies and institutions in education, retail, e-commerce, and other industries.

    Industries

    Notable Project

    Golpik Inc provided WordPress development services for a home funding company. Their work included updating a pre-existing site to include a floorplan.

    “We were very happy with the results because it was exactly what we wanted.”

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  • 266
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Zürich, Switzerland

    Founded in 2013, modeso is a software development firm. They are located in Zürich, Switzerland; Alexandria, Egypt and Cairo, Egypt and have a midsize team. Their services include custom software development, web development, enterprise app modernization, and other application development.

    Clients

    • Audit Technologies
    • TWINT
    • 1LIMS a Modeso Venture Company
    • Blackhawk Network

    Industries

    Notable Project

    modeso provides custom software development services for an accounting SaaS startup. They’ve developed a web-based app from scratch that allows trustees to create financial statements automatically.

    "It feels like they’re part of our team. modeso thinks about improvements and comes up with solutions."

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  • 267
    • Scheduling

      4.3
    • Quality

      4.4
    • Cost

      4.0
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • L'viv, Ukraine

    Euristiq is a custom software development company founded in 2016. Based in Lviv, Ukraine, their team of around 50 employees splits their focus across IT staff augmentation, cloud consulting & SI, custom software development, and IoT development. They work with businesses of various sizes, including small, midmarket, and enterprise. 

    Clients

    • A.S. Watson
    • Ryanair
    • Philips
    • Larsen & Brusgaard

    Industries

    Notable Project

    After conducting a performance review of an Angular-based language platform, Euristiq worked to improve the UI/UX design of the tool. The team also provided suggestions for the design.

    "Euristiq knows what they’re doing in the UI/UX space."

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  • 268
    • Scheduling

      4.4
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Truckee, CA

    New Leaders is a technical services firm of 29 employees, established in 2007. They are headquartered in Truckee, Calif., with a second office in Beijing, China. They offer custom software development, e-commerce development, and UX/UI design. They primarily serve clients in midmarket and small businesses in the healthcare, business, and consumer products industries.

    Clients

    • Appfolio.com
    • Procore.com
    • PacificLife.com
    • Lookout.com

    Industries

    Notable Project

    New Leaders created a custom app for iOS and Android, developing an API to integrate data from existing software solutions. The app sends delivery information to clients via push notifications.

    "New Leaders was thoughtful about our business. They always came up with good solutions to our problems."

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  • 269
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.3
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • porvorim, India

    Helix Tech is a mobile-first technology partner with about 12 employees. Founded in 2013, they specialize in mobile app development, UX/UI design, and wearable app development for iOS and Android. Headquartered in Goa, India, Helix Tech has offices abroad in Germany, Turkey, and the U.K. Additional specialties include MVP prototyping, QA, LP, and startup product management and strategy. They serve a range of clients in a variety of industries.

    Clients

    • CODFABRIK : a disruptive tech venture specializing in internet technologies.
    • BLU MARBLE:a Hannover based full service digital age agency.
    • Govego :The most comprehensive online travel ticket sales platform that brings Turkey's land and sea transportation companies together.
    • Filoturk Turkey’s oldest and largest commercial fleet management service provider.

    Industries

    Notable Project

    Helix Tech provides app development for a business-minded social platform. The solution includes a number of functionalities, including curated news feeds and event scheduling.

    "They manage a good balance of keeping the customer engaged without taking up too much internal time."

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  • 270
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Tallinn, Estonia

    Founded in 2019, Street 17 is a development company based in Tallinn, Estonia with a secondary location in Novi Sad, Serbia. They have a team of 2 who provide web development, custom software development, and enterprise app modernization for small and mid market companies. They primarily work with clients in the consumer products, retail, e-commerce, and entertainment industries. 

    Clients

    • META Storage Solutions
    • Origin Tales
    • Beat Supply
    • 3DELUXE

    Industries

    Notable Project

    After developing a website, Street 17 built a CRM to manage client information such as proposals and invoices. The team also created a warehouse management platform with an integrated dashboard to track products.

    "Street 17 creates designs especially well."

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