Searching for a top-rated application modernization services company to future-proof your business? Our directory provides industry-leading experts specializing in transforming legacy systems. With insights from verified client experiences and success stories, we make it easy for you to compare options based on location, budget, and hourly rates to find your next agency partner.
Best App Modernization Services Agencies
1,002 Companies - Rankings updated: April 05, 2026
All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.
Your Partner in Innovation, Design, and Technology.
Droot is a digital engineering firm founded in 2020 by Mohit Goyal and headquartered in Ghaziabad, Uttar Pradesh, India.The company specializes in end-to-end solutions for enterprise modernization, including ERP/CRM integrations, cloud architecture, cybersecurity, and scalable platforms. [... view Droot profile ]- Location
- Ghaziabad, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Where Service Meets Innovation.
Cloudesign Technology Solutions Pvt Ltd is an IT services and consulting company dedicated to the mission of democratizing access to technology. We provide cutting-edge technology solutions and advanced UX/UI design solutions to enterprises of every scale thus leveling the playing field for innovative [... view Cloudesign Technology Service Pvt Ltd. profile ]- Location
- Bengaluru, India
- Number of Employees
- 100 - 249
- Portfolios Count
- 1 Project Listed
Delivering Digital Solutions leveraging Cloud, Automation & Data Technologies
Dev Information Technology Ltd. (DEV IT) is a company listed on the National tock Exchange and Bombay Stock Exchange. We are an ISO 9001, ISO 27001 certified & CMMI Level 3 appraised company engaged in Information Technology (IT) services since 1997. DEV IT is also a Microsoft Gold Partner and more. [... view Dev Information Technology profile ]- Location
- Ahmedabad, India
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Ultimate Technology Partner.
MetaFussion is a dynamic digital company driven by a passion for crafting innovative software solutions tailored to meet the evolving needs of businesses. Our comprehensive services, including SEO, SMM, web development, and PPC campaigns, empower clients to thrive in today's fast-paced digital environment. [... view MetaFussion profile ]- Location
- Brampton, Canada
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
Build Better Software.
Tech.us is a leading provider of specialized technology services, including custom software development, artificial intelligence and machine learning solutions, mobile app development, web and cloud application development, and cybersecurity. [... view Tech.us, Inc profile ]- Location
- San Jose, California
- Number of Employees
- 100 - 249
- Minimal Budget
- $10,000 - $25,000
Digital Experiences, digitally designed.
Purple Crayola specializes in crafting immersive digital solutions, experiences, and innovative brand identities driven by design thinking principles. Our expertise lies in creating captivating digital experiences that resonate with audiences and elevate brand presence. [... view Purple Crayola profile ]- Location
- Lagos, Nigeria
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
Enterprise-like solutions for small companies.
At SmartNow we focuses on small companies and start-ups. To help them to have the right technologies & tools to grow their company as fast as possible. [... view SmartNow profile ]- Location
- Budapest, Hungary
- Number of Employees
- Under 49
- Average Hourly Rate
- $22/hr
- Minimal Budget
- Under $1,000
Transforming Ideas into Digital Success
Primacy Infotech Limited delivers innovative software, mobile apps, Odoo ERP, and digital solutions to help businesses scale. Since 2015, weve empowered startups to enterprises with technology that drives growth, efficiency, and lasting impact. [... view Primacy Infotech Ltd. profile ]- Location
- Dhaka, Bangladesh
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $59/hr
- Minimal Budget
- $1,000 - $10,000
Industry-Specific, Ready To Deploy Solutions That Drive Results
Fortunesoft is an AI-driven digital engineering and solutions company specializing in Healthcare, Life Sciences, and Fintech. [... view Fortunesoft IT Innovations profile ]- Location
- Nashville, Tennessee
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
The Agency for Ambitious Brands
Paradigm is a full-service marketing agency helping brands grow with confidence through branding, digital marketing, and web design. For 30 years, we've crafted powerful stories, built authentic connections, and delivered results that move brands forward. [... view Paradigm profile ]- Location
- St. Louis, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $180/hr
- Minimal Budget
- $1,000 - $10,000
Delivering Unparalleled Results
Sheridan Technologies is a renowned company specializing in software, hardware and product development services. Sheridan Technologies is committed to delivering unparalleled results that surpass your expectations. [... view Sheridan Technologies profile ]- Location
- Vancouver, Washington
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
Simple Solutions to Complex Problems
The DV Factory is a premier consultancy specialising in providing industry experts and holistic project and application development teams for the delivery of initiatives in the VOT/OO, Performance Marketing & Data Automation spaces [... view The DV Factory profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
Your AI Development Partner for Intelligent Solutions
VisionX is an AI development company that empowers startups and enterprises to build intelligent solutions. We specialize in leveraging the latest advancements in artificial intelligence to create custom AI models and applications that address unique business challenges and drive innovation. Partner [... view VisionX Technologies profile ]- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
Your Reliable Partner for Comprehensive Project Support
The Semad Team is your trusted partner in identifying your requirements and supporting you at every stage of your project. Whether you need guidance on digital strategy, specification creation, development, deployment, or ongoing maintenance, we're here to assist. Our team is a diverse group of talented [... view Semad Software profile ]- Location
- Dublin, Ireland
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
Highly-skilled web development agency for UMBRACO CMS projects!
Creating and implementing solutions adapted to the reality of each client and its target, through the definition of an integrated strategy oriented to results. We help you achieve your goals and maximize your return on investment. Our group of professionals are passionate about the work they perform daily [... view Double Design & Development profile ]- Location
- Caldas da Rainha, Portugal
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
Solutions, One Line of Code at a Time
ZEESWEB (The S Web) is a Web solutions provider based in Lebanon, founded in 2011 by a team of experts in the fields of web and mobile engineering, social media marketing, and graphic design. [... view ZeeSweb profile ]- Location
- Tripoli, Lebanon
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
Empowering Innovation, Driving Change.
DuckMa is a seasoned mobile app development agency that elevates businesses to new heights through innovative digital solutions. With over a decade of experience, DuckMa employs a unique method that transforms visionary ideas into reality, delivering advanced software and mobile applications. The agency [... view DuckMa profile ]- Location
- Rezzato, Italy
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
Your Partner For Google Ads
BeOnTop is a full-service digital-marketing and web-development agency headquartered in Beaumaris, Melbourne. Founded in 1997 and part of the Trillion Group, the firm offers website design & development, brand & creative design, search engine optimisation (SEO), digital strategy, e-commerce solutions and [... view BeOnTop Digital Marketing profile ]- Location
- Beaumaris, Australia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Empowering your digital presence with cutting-edge solutions.
GM Sunshine is a cutting-edge technology firm specializing in web development, cloud solutions, and software integration. Since 2016, we've been empowering businesses with tailored digital solutions, delivering high-quality services designed to optimize operations and drive growth. [... view GM Sunshine profile ]- Location
- New Castle, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Your Trusted Partner in IT Innovations.
Welcome to Codari, your go-to destination for expert software development services. Whether you're looking to create a dynamic website, a user-friendly mobile app, or a complex enterprise solution, our team of skilled developers is here to help. We specialize in tailor-made solutions that fit seamlessly with [... view Codari Sp. Z O. O profile ]- Location
- Łódź, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- Under $1,000
Your trusted partner in Digital Success.
We aim to bring your ideas to life and create an outstanding digital footprint. We help our clients address the toughest business challenges associated with revenue, scalability, sustainable growth, operational efficiencies, integration between systems and processes, future relevance, and disruption. [... view JoyQL Inc. profile ]- Location
- Winnipeg, Canada
- Number of Employees
- Under 49
Ignite What's Next
Sparkware Solutions is a Virginia-based digital agency that helps small businesses grow faster, operate leaner, and scale smarter through strategic web development, AI-driven automation, and intelligent marketing systems. [... view Sparkware Solutions profile ]- Location
- Richmond, Virginia
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
We help your business scale to new heights with innovative AI-driven strategies.
We deliver results-driven solutions as a leading AI Optimization Agency in the USA. Our expertise covers every aspect of digital marketing, ensuring your business stays ahead in a competitive market. [... view 100 Codes Technologies profile ]- Location
- Miami, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Technology Experts For Everything Your Business Needs
We transform ideas into useful, scalable, and realistic technology. From apps to validated IT talent, we help you grow with tailored digital solutions. [... view GInIEm profile ]- Location
- Managua, Nicaragua
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Application Development & Maintenance
IntraMart provides design and architecture for Data Warehousing, Data Integration, and Business Intelligence Implementations. Executive analytical dashboards on both mobile and desktop platforms for Retail, Financial, Healthcare, and many more. [... view IntraMart profile ]- Location
- Scottsdale, Arizona
- Number of Employees
- 100 - 249
Product-oriented Elixir dev company
We create custom teams prepared to support the development of your product at every stage. [... view AppUnite profile ]- Location
- Poznan, Poland
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $50,000 & Up
Helping Home Service Businesses Grow Their Revenue & Market Share.
Forward First Media has been transforming single-location local businesses in Michigan into multi-location successes for over a decade. Our expertise lies in scaling businesses efficiently and effectively. With a proven track record, we drive growth and expansion for our clients. [... view Forward First Media profile ]- Location
- Fife Lake, Michigan
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Connecting Innovations, Empowering Vision
Talentelgia specialise in transforming ideas into innovative products. With a deep understanding of your unique business needs, challenges, problems, aspirations, and market competition, we deliver the best services that ensure tangible results. Our commitment to client success has fueled our incessant growth [... view Talentelgia Technologies FZCO profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $10,000 - $25,000
Bringing the future into the present!
Solvingo Solutions, specialized in cutting-edge AI and LLMs development, offers expertise in webapp development and frontend development with AI functions. We are dedicated to harnessing the power of artificial intelligence and machine learning to deliver innovative, fast, and cost-effective solutions for [... view Solvingo Solutions Kft. profile ]- Location
- Budapest, Hungary
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Building Next-Gen Mobile and Web Solutions.
Whether you're a startup aiming to launch a new app or an established business looking to upgrade your digital infrastructure, Appniacs is your go-to partner for reliable, high-performance solutions. [... view Appniacs profile ]- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Code Without Limits: Scalable Digital Solutions.
We craft innovative, scalable digital solutions for your business growth. Our team of experts offers cutting-edge software development solutions that can drastically accelerate the growth of your business. We specialize in creating powerful, scalable, and user-friendly applications and websites that will [... view Nelcosoft profile ]- Location
- Warsaw, Poland
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Accelerating Software Innovation With AI-Native Engineering
Engenious is an AI-native quality engineering partner helping startups and enterprise teams build and deploy software with confidence. We specialize in advanced QA automation, AI model validation, and mobile quality engineering, enabling organizations to accelerate release cycles while reducing risk. From [... view EnGenious profile ]- Location
- Las Vegas, Nevada
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $25,000 - $50,000
#1 Web Design Company in Dubai | Planet Green Solutions Dubai
With 14+ years of expertise, Planet Green Solutions is a premier digital agency specializing in stunning web design & mobile app development. Having delivered 800+ projects, 400+ clients, we provide smart, scalable, AI-enhanced and professional tech solutions for enterprises and individuals globally [... view Planet Green Solutions Dubai profile ]- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Web and Mobile Application Development Company
Welcome to MicraSol LLP - Shaping the Future, One Idea at a Time [... view MicraSol profile ]- Location
- Surat, India
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Drive Success With Innovative Web And Mobile Solutions For Your Business.
We are your strategic ally, providing comprehensive technological outsourcing solutions.From consulting and software development to operations and service maintenance, we support our clients in their most ambitious projects, offering specialized talent to global enterprises, unicorns, and innovative [... view Naimara Software Company profile ]- Location
- Montevideo, Uruguay
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
Full-Stack IT Agency Building Solutions for All
Digismarties is a full-stack IT company that builds solutions based on the latest technologies that are geared toward the demands of an advanced tech-driven world. Digismarties specializes in providing innovative and customized digital solutions for businesses of all sizes. Founded by a team of highly skilled [... view Digismarties profile ]- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Revolutionizing Technology For A Better Future!
Codora is a full-stack technology consulting firm, specializing in Agile software development and IT outsourcing. With expertise in Web 2.0 and Web 3.0 technologies, we provide tailored solutions across diverse industries, including blockchain, finance, education, healthcare, and retail. Founded in Denmark in [... view Codora ApS profile ]- Location
- Copenhagen, Denmark
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
Experts in eCommerce, AI, and Digital Transformation
We've been helping businesses grow and succeed in the digital world for over 20 years. We specialize in creating e-commerce solutions, software development, performance marketing, and consulting for companies seeking real results. [... view Sixplus1 profile ]- Location
- Mexico City, Mexico
- Number of Employees
- Under 49
Advisory & Technical Partner
Trinity Technology is a trusted technology and system integration partner to leading global and regional enterprises. Our team of seasoned solution architects and engineers had supported organizations across banking, insurance, logistics, healthcare, and education sectors. Our core strengths lie in cloud [... view Trinity Technology profile ]- Location
- Hanoi, Vietnam
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $10,000 - $25,000
Smart Software for Better Business
At Shispare, we're more than a tech company, we're a business's partner in innovation, with agile team of experts turning complex problems into smart, scalable solutions. We believe every business needs tailor made solutions that help them grow smarter, and faster. [... view Shispare Pvt. Ltd. profile ]- Location
- Karachi, Pakistan
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
Think Beyond Imagination.
Peafowl IT Solution offers a range of cutting-edge IT services tailored to modern business needs. From Power Apps and SharePoint development to Power BI and Power Automate solutions, our team of experts is dedicated to delivering innovative and effective solutions that streamline processes, enhance [... view Peafowl IT Solution profile ]- Location
- Ahmedabad, India
- Number of Employees
- 50 - 99
- Portfolios Count
- 2 Projects Listed
Marketing, PR & Creative.
Oakland Trust Marketing commenced its journey in 2019, initiated by a college freshman eager to venture into advertising, later realizing it was merely a component within the broader realm of marketing. [... view Oakland Trust Marketing profile ]- Location
- Waltham, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Straight hands. Hot heads.
We use the best world practices (YAGNI, KISS, DRI, and SOLID). An enterprise approach is an advantage, not an excuse. An extreme approach to development allows us to resort to the use of development-driven methodologies, in particular design, domain, bound, and testing. [... view Atlantis profile ]- Location
- Newport Beach, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Your partner to tour digital transformation journey
Isol specializes in crafting dependable and agile innovative solutions to address the challenges your company encounters, ranging from mobile and integration to AI and business process automation. Whether your infrastructure is OnPremise, Cloud, or Hybrid, we tailor our solutions to meet your specific needs. [... view Isol profile ]- Location
- Mexico City, Mexico
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $10,000 - $25,000
Software | Automation | Electronics
AutoSolve SRL is an Argentinian company specializing in industrial automation and custom software. We design and implement PLC, HMI, SCADA, and web/mobile systems that optimize processes for industries across America, Europe and the US. [... view AutoSolve SRL profile ]- Location
- Parana, Argentina
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
Direction Matters.
Steeright Europe B.V. is a Belgian company that offers technology, software & portal Development, Booking Systems, Digital Transformation, Cybersecurity, Business Continuity (BCM), Change Management, DORA, IT Governance, Compliance Management, Business Formation and other Business Solutions across Europe, the [... view Steeright Europe B.V. profile ]- Location
- Antwerp, Belgium
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Forging a powerful digital footprint for our clientele.
Our development process includes 3 full website revisions, ensuring your satisfaction every step of the way. Combining creativity, functionality, and SEO expertise, we create digital experiences that captivate and convert sales. With Gaazzeebo, your website is not just built—it is perfected. To keep [... view Gaazzeebo LLC profile ]- Location
- Tampa, Florida
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Your Partner For Innovative Digital Solutions.
EmizenTech is a Dubai-based digital solutions company specializing in web and mobile app development, AI, machine learning, and cloud solutions. [... view EmizenTech Middle East profile ]- Location
- Ajman, United Arab Emirates
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Empowering Businesses with Intelligent AI Solutions.
Encrypted Infoweb delivers AI automation, custom software, and intelligent digital solutions that help businesses worldwide streamline operations, innovate faster, and scale efficiently. Based in Rajkot, India, our experienced team designs and develops AI-powered web platforms, mobile apps, SaaS products, and [... view Encrypted InfoWeb profile ]- Location
- Rajkot, India
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Augment Your Team
Intelligaia is a CX Design company that works with Business Process Groups to transform the business value of their products. Intelligaia brings innovative DesignOps practices to bridge the gap between strategy and execution at speed and scale. [... view Intelligaia profile ]- Location
- Apex, North Carolina
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $10,000 - $25,000
Explore Mobile App Development Specializations
- Accessibility Mobile App
- Android
- App Development Consultants
- Consumer
- Cross-Platform
- eCommerce
- Educational
- Enterprise
- Entertainment App Development
- Field Operations
- Financial
- Fitness App Development
- Food Delivery App Development
- Freelance
- Gambling
- Games
- Government
- Healthcare
- HTML5
- Hybrid
- Insurance
- iPad
- iPhone
- Media App
- Mobile App design
- Nonprofit
- Publishing
- React Native
- Restaurant App Development
- Small Businesses App Development
- Social Network Apps
- Sports App Development
- Startup
- Telemedicine App Development
- Thunkable
- Travel App Development
- Wearables
- Windows
Why People Trust DesignRush
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding application modernization services companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
Learn more about DesignRush Agency Ranking Methodology.
Sources
DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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