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

56 Companies-Rankings updated: August 29, 2026

All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.

Application Modernization
Boutique
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  • Protolabz eServices

    Delivering Excellence

    Protolabz eServices is a leading IT solutions company providing E-Commerce Web Development, Custom Web Design, Mobile App Development, Software Development, SEO, Graphic Designing, Web Hosting and Support to clients globally for the last 6+years. We are equipped with the latest industry technology;...

    Top Services:

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Web Development
    • Web Design
    • Show more
    Location
    Phagwara, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.1 4.1 (36)

  • Shine Well Digital Solutions

    Let Your Brand Shine with Shine Well Dig. Sol.

     We are an Award-Winning team of Google Certified Digital Marketers who are passionate to drive revenue growth and traffic to online businesses. We have partnered with 150+ businesses from across India and abroad. With a trusted client base of small, medium & large businesses, we know what's best for your...

    Top Services:

    • Digital Services
    • Graphic Design
    • Video Production
    • Branding
    • Creative Services
    • Show more
    Location
    Bengaluru, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile

  • Zatiq Sol

    We Design We Develop We Dominate Digital

    At Zatiq Sol, we don't just offer services we build digital empires. From high-performing websites, AI-powered apps, and mobile solutions to SEO, social media, and full-scale digital marketing we're the agency behind fast-growing startups and global disruptors. Need lead generation, blockchain apps, or...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Multan, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    5.0 5.0 (3)

  • RDS WEBTECH

    RDS WEBTECH -Website Design & Development Company

    RDS WEBTECH stands out as a premier web design Service Company, providing top-notch solutions to enhance your visibility and boost revenue. Our commitment lies in devising a sustainable winning approach through establishing a strong online footprint.Regardless of your sector, RDS WEBTECH is well-equipped...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Social Media Marketing
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Visit WebsiteView Profile
    4.6 4.6 (18)

  • ITSTHS Pvt Ltd

    Where Challenges Meet Intellects

    ITSTHS Pvt Ltd is a leading technology solutions provider specializing in custom software development, IT management, cloud computing, API integrations, and digital transformation services. With years of experience in the IT industry, we empower businesses by delivering scalable, secure, and innovative...

    Top Services:

    • eCommerce Development
    • WordPress Website Design
    • Software Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Islamabad, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (8)

  • SRGIT

    Our Job to make your Job easy

    SRGIT is a Indian based leading web design and development company. Our vision is to achieve global IT services leadership in providing value-added high quality IT solutions to our clients in selected horizontal and vertical segments, by combining technology skills, domain expertise, process focus and...

    Top Services:

    • Web Design
    • Graphic Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Jabalpur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $12/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    3.4 3.4 (5)

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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.

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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.

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