Best Delaware Software Testing Agency Rankings

24 Companies - Rankings updated: June 30, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

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United States × Delaware ×

  • Phenomenon Studio

    DesignRush Design Award Winner
    We take brands, websites, and products to the next level.

    We take brands, websites, and products to the next level.

    Phenomenon Studio is a boutique product design and development agency founded in 2019. We work with teams who've outgrown what they've built from venture-backed startups to established market leaders and own the work end to end: strategy, design, development, and post-launch.  [... see all Phenomenon Studio reviews ]

    Top Services:

    • Software Testing
    Location
    Dover, Delaware
    Number of Employees
    50 - 99
    Portfolios Count
    136 Projects Listed
    View Profile
    4.9 4.9 (30)
    5.0 5.0 (1)

  • Alty

    Product Design & Engineering for Banks, Fintechs, and Enterprise Platforms

    Product Design & Engineering for Banks, Fintechs, and Enterprise Platforms

    Alty designs and builds digital products for companies where complexity is high, and decisions must withstand scale.For 16+ years, weve helped fintech, banking, and product-led organizations turn complex digital systems into scalable products used by millions.  [... see all Alty reviews ]

    Top Services:

    • Software Testing
    Location
    Dover, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    22 Projects Listed
    View Profile
    5.0 5.0 (60)

  • Techstack company

    Strategic Technology Partner for Custom Software & Mobile Development

    Strategic Technology Partner for Custom Software & Mobile Development

    Techstack is a strategic technology partner with 10+ years of expertise in mobile and custom software development. We build, scale, and evolve high-quality digital products through strong engineering culture, transparency, and long-term growth focus.  [... see all Techstack Company reviews ]

    Top Services:

    • Software Testing
    Location
    Dover, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    24 Projects Listed
    View Profile
    4.9 4.9 (12)
    5.0 5.0 (4)

  • PFLB

    AI-Powered Load Testing Platform

    AI-Powered Load Testing Platform

    PFLB provides teams with a cloud-based load testing platform and exceptional performance testing services.  [... see all PFLB reviews ]

    Top Services:

    • Software Testing
    Location
    Wilmington, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.7 4.7 (4)

  • Itexus

    FinTech Apps Development

    FinTech Apps Development

    Itexus is a fintech software development company delivering enterprise-grade software solutions for both the traditional financial services industry and disruptive fintech startups. The company builds secure, compliant, high-load platforms across Digital Banking, Stock Trading, Investment Management, Crypto  [... see all Itexus reviews ]

    Top Services:

    • Software Testing
    Location
    Dover, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    18 Projects Listed
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (5)

  • Blue Orbits

    Resource Augmentation Company For Funded Startups

    Resource Augmentation Company For Funded Startups

    Our technical excellence ensures that we ignite innovation while safeguarding your MVPs through cost-effective resources.  [... see all Blue Orbits reviews ]

    Top Services:

    • Software Testing
    Location
    Middletown, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    18 Projects Listed
    View Profile
    4.5 4.5 (2)

  • Mangosoft

    Innovation Amplified: Offshore Software Solutions Redefined.

    Innovation Amplified: Offshore Software Solutions Redefined.

    Mangosoft is a top offshore software agency, offering web, mobile app, and enterprise development services. With a strong track record and a global presence, we have successfully delivered 250+ projects across 30+ countries. Our tailored teams of niche experts ensure optimal results, while our transparent  [... see all Mangosoft reviews ]

    Top Services:

    • Software Testing
    Location
    Dover, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    18 Projects Listed
    View Profile
    4.3 4.3 (1)

  • Geniusee

    Your Partner in AI & Custom Software Excellence

    Your Partner in AI & Custom Software Excellence

    Geniusee is a U.S.-based AI and software engineering company with delivery hubs in Ukraine and Poland. We help businesses modernize legacy systems and scale faster through AI-powered, cloud-native solutions. Our team of 300+ experts has delivered 200+ projects for clients like Dell and Bloomberg. We  [... see all Geniusee reviews ]

    Top Services:

    • Software Testing
    Location
    Middletown, Delaware
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    11 Projects Listed
    View Profile
    4.5 4.5 (2)

  • Upcore Technologies

    Upcore: Redefining Tech Excellence for Tomorrow.

    Upcore: Redefining Tech Excellence for Tomorrow.

    At Upcore Technologies, we take pride in our ability to stay ahead of the curve in the ever-evolving digital realm. Our team of experts is constantly exploring and mastering emerging technologies, enabling us to deliver cutting-edge solutions that redefine the boundaries of what's possible.  [... see all Upcore Technologies reviews ]

    Top Services:

    • Software Testing
    Location
    Wilmington, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.7 4.7 (4)

  • Olearis

    Mobile & Web Product Studio

    Mobile & Web Product Studio

    Real products. Real users. Real impact.  [... view Olearis profile ]

    Top Services:

    • Software Testing
    Location
    Middletown, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Portfolios Count
    24 Projects Listed
    View Profile

  • Indeema Software

    YOUR IOT PARTNER

    YOUR IOT PARTNER

    Indeema is a global IoT engineering company. Our team works across the entire technology stack, including firmware development, electronics engineering, cloud platforms, data processing, and web and mobile applications.  [... see all Indeema Software reviews ]

    Top Services:

    • Software Testing
    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    8 Projects Listed
    View Profile
    4.3 4.3 (1)

  • Mobulous Technologies

    Our Mission : To Deliver Integrated, Vibrant and Streamlined ѕоlutіоnÑ• for clients across the Globe, By maintaining Honesty, Transparency, and Trust with fair margins.  [... see all Mobulous Technologies reviews ]

    Top Services:

    • Software Testing
    Location
    New Castle, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.9 4.9 (11)

  • X2 Mobile

    DesignRush Design Award Winner
    Bridge the Gap Between Ideas & Digital Experiences

    Bridge the Gap Between Ideas & Digital Experiences

    Actively identify tech & product opportunities to transform your ideas into engaging and accessible digital experiences.Our clients from Africa, US or EU enjoy great returns such as 2M monthly users or 10k downloads in the first 10 days of launching their app.  [... view X2 Mobile profile ]

    Top Services:

    • Software Testing
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
    View Profile
    5.0 5.0 (6)

  • Binmile

    Creating Impactful Software Solutions

    Creating Impactful Software Solutions

    Binmile is a globally recognized software engineering company that empowers businesses to excel digitally and craft successful software solutions.  [... see all Binmile reviews ]

    Top Services:

    • Software Testing
    Location
    Claymont, Delaware
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.6 4.6 (3)
    4.1 4.1 (78)

  • Innovature

    Empowering Innovations with Artificial Intelligence

    Empowering Innovations with Artificial Intelligence

    Innovature is a global business consulting and technology services provider that specializes in delivering high-quality IT solutions. With a focus on digital and technology transformations, they offer custom software development and consulting services across various technology verticals, in addition to  [... view Innovature profile ]

    Top Services:

    • Software Testing
    Location
    Dover, Delaware
    Number of Employees
    500 - 999
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • Testers HUB

    Software Testing Company.

    Software Testing Company.

    Testers HUB is a leading software testing and QA services company specializing in delivering high-quality testing solutions across various industries. We offer comprehensive testing services, including mobile game testing, healthcare app testing, and web app testing, ensuring your software's functionality  [... view Testers HUB profile ]

    Top Services:

    • Software Testing
    Location
    Delaware City, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Soft Does

    Custom Software That Works in the Real World

    Custom Software That Works in the Real World

    SoftDoes builds custom software, AI, and web applications for mid-market companies that need enterprise-grade results without the overhead of an in-house team. U.S.-based leadership. Full IP ownership. No lock-in.  [... view Soft Does profile ]

    Top Services:

    • Software Testing
    Location
    Wilmington, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    View Profile

  • NextStack

    Turn Your Business Vision Into A Software Solution.

    Turn Your Business Vision Into A Software Solution.

    NextStack is a software development agency, with 10 years of experience in helping Startups and SMEs to establish and expand their business by digitalizing their processes.  [... view NextStack profile ]

    Top Services:

    • Software Testing
    Location
    Wyoming, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Portfolios Count
    5 Projects Listed
    View Profile
    5.0 5.0 (34)

  • Molokaih

    Growing up together

    Growing up together

    Molokaih is delighted and proud to have received accreditation from DesignRush as one of the top software development companies in their upcoming ranking, acknowledging our outstanding track record. DesignRush is an authority in ranking the most prominent companies worldwide and connecting them within a  [... view Molokaih profile ]

    Top Services:

    • Software Testing
    Location
    Dover, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • SoftwareOrbits

    Software That Ships. Teams That Stick Around.

    Software That Ships. Teams That Stick Around.

    SoftwareOrbits builds custom web, mobile and AI-powered software solutions that help businesses scale and accelerate digital growth.  [... view SoftwareOrbits profile ]

    Top Services:

    • Software Testing
    Location
    Newark, Delaware
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Aqusag LLC

    We design, build, and deliver software solutions.

    We design, build, and deliver software solutions.

    At Aqusag LLC, we serve as your trusted technology partner, providing reliable cutting-edge solutions. With a diverse global clientele, our expertise lies in crafting innovative software products that tackle both complex and traditional challenges. Our mission is to deliver high-quality software solutions to  [... view Aqusag LLC profile ]

    Top Services:

    • Software Testing
    Location
    Middletown, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Pencer Tech

    PencerTech - Your Partner in Technology Solutions.

    PencerTech - Your Partner in Technology Solutions.

    PencerTech offers tailored technology solutions, including custom software, mobile app development, website design, and system integration, helping businesses grow and succeed in the digital world.  [... view Pencer Tech profile ]

    Top Services:

    • Software Testing
    Location
    Dover, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Big Entities

    Driving technological excellence

    Driving technological excellence

    We craft digital success stories with advanced software solutions, empowering businesses for tomorrow.  [... view Big Entities profile ]

    Top Services:

    • Software Testing
    Location
    Delaware City, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up
    View Profile

  • Wishtree Technologies

    Delivering Digital

    Delivering Digital

    Wishtree is a product engineering services company focused on crafting secure, scalable digital solutions for global enterprises.  [... view Wishtree Technologies profile ]

    Top Services:

    • Software Testing
    Location
    Lewes, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.1 4.1 (22)

Related Services in Delaware

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About The Author and Expert Reviewer

Content Specialist

selina@designrush.com

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.

Former Development Director

spotlight@designrush.com

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.