Top 30 Custom Software Development Companies

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Top 30 Custom Software Development Companies

The Best of November 2026
Software development is essential in the modern world and continues to expand. All companies require an online presence, and establishing an engaging online space is the primary step for competitiveness. 
Jump to Most Reviewed Companies

List of the Best Software Development Firms

  • 2791
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Meridian, ID

    Adaptium is a software development firm established in 2003. The small Carlsbad, California-based team focuses on custom software development.

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    Industries

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  • 2792
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Kyiv, Ukraine

    Founded in 2014, Team Harbour is a development, AI, and blockchain company based in Cincinnati, Ohio. They primarily work with small businesses in the financial services, e-commerce, and real estate industries. 

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    Clients

    XchangePlus

    Industries

  • 2793
    (19 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    New Ross, Ireland

    IT staff augmentation company Talmatic was launched in 2017. The company focuses on IT staff augmentation and custom software development and has a small team.

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    Industries

  • 2794
    (15 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Toronto, Canada

    Orthoplex Solutions is a web and software development company based in Toronto, Canada. Founded in 2015, the company has over 10 years of experience and has completed more than 650 projects for over 400 clients across Canada, the United States, the United Kingdom, and other international markets. Orthoplex serves organizations across industries including healthcare, nonprofits, manufacturing, education, e-commerce, sports, and government-regulated sectors. Its services include web and mobile app development, WordPress development, UX/UI design, cybersecurity, cloud and DevOps solutions, CRM and ERP integrations, AI solutions, and ongoing website hosting and maintenance.

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    Clients

    TFO Canada SurePoint Canadian Mental Health Association Hamilton Oshawa Port Authority

    Industries

  • 2795
    (3 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    50 - 249 employees
    Dallas, TX

    AppShark Software is a mobile app and custom software developer that offers CRM consulting and system integration (SI). Founded in 2007, this 50+ team is based in Dallas, TX with offices in New Jersey and Raidurg, India.

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    Clients

    Vendorin

    Industries

  • 2796
    (12 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    Princeton, NJ
    Proven is a web design agency. They focus on Web Design, Web Development, E-Commerce Development, Content Marketing, and more and were founded in 1991. Their small team is Princeton, New Jersey-based.
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    Clients

    March of Dimes Foundation NJ TRANSIT Columbia Law Review MUTTS Comics

    Industries

  • 2797
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Newport Beach, CA
    AI Agents company Revealize Inc. Is located in Newport Beach, California. The small team offers AI Agents, Artificial Intelligence, AI Consulting, and Custom Software Development. The company was founded in 2017.
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    Clients

    SaaStock

    Industries

  • 2798
    (16 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Even Yehuda, Israel
    Moblers is an IoT development company. Launched in 2007, the team provides IoT development, Custom Software Development, UX/UI Design, Artificial Intelligence, and more. Their small firm is based in Even Yehuda, Israel and HaOgen, Israel.
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    Clients

    Stanley Black & Decker

    Industries

  • 2799
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Warszawa, Poland

    mDevelopers is a software house that launched in 2010. Their team is headquartered in Warsaw and has offices in Czestochowa, Poland. They offer web development, UX/UI design, and custom software development.

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    Clients

    BMW

    Industries

  • 2800
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Ivano-Frankivs'k, Ukraine
    Established in 2019, 27 Nerds is a website development company. Based in Ivano-Frankivs'k, Ukraine; London, England and Wrocław, Poland, their small team specializes in Web Development, UX/UI Design, Web Design, Custom Software Development, and more.
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    Industries

  • 2801
    (27 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    London, England
    The Codest is a midsize IT staff augmentation company launched in 2009. Their team provides IT staff augmentation, Custom Software Development, Web Development, and DevOps Managed Services. The firm is in London, England; Cracow, England; Warszawa, Poland and Berlin, Germany.
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    Clients

    Mixfit Inc. (CH)

    Industries

  • 2802
    (8 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.2

    Would Recommend

    4.9
    Undisclosed
    10 - 49 employees
    Cedar Falls, IA

    Far Reach is a software consulting and development company headquartered in Cedar Falls, Iowa. The company was founded in 2007, and has a team of 20 employees who provide custom software development, mobile app development, web development, and BI & big data consulting & SI services. 
     

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    Clients

    Bayer
  • 2803
    (12 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.4

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Fort Pierce, FL

    SEO agency Media Giant Design was launched in 2009. The firm specializes in Search Engine Optimization, Web Design, Pay Per Click, IT managed services, and more and has a small team. The firm is headquartered in Fort Pierce, Florida; Vero Beach, Florida and West Palm Beach, Florida.

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    Industries

  • 2804
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Foxycode is a small Vinnytsia, Ukraine-based SEO agency. They focus on Search Engine Optimization, Custom Software Development, Web Development, Mobile App Development, and more and were established in 2022.
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    Industries

  • 2805
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Kraków, Poland
    Appliscale is a software development company established in 2014. They are based in Kraków, Poland and Budapest, Hungary and have a midsize team. Their services include Custom Software Development and cloud consulting & SI.
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    Clients

    AoL

    Industries

  • 2806
    (10 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Vicente López, Argentina
    TOTS is a user experience company. They provide ux/ui design, custom software development, web development, and mobile app development and were launched in 2022. Their small team is Vicente López, Argentina-based.
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    Clients

    Herald

    Industries

  • 2807
    (11 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    București, Romania
    UP2DATE Software is a software development company. Founded in 2009, the team offers Custom Software Development, Mobile App Development, and Web Development. Their small company is București, Romania-based.
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    Clients

    Jerry's Pizza PPC Romania B&H Photo Video

    Industries

  • 2808
    (29 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.5

    Would Recommend

    4.6
    $1,000+
    50 - 249 employees
    Coral Gables, FL

    Optimum7 is a full-service B2B and eCommerce Development and Marketing Agency based in Coral Gables, FL and founded in 2007. Optimum7 serves mostly small businesses and mid-market clients in B2B, eCommerce, education, industrial, healthcare, technology and legal services industries. As an agency with more than 50 employees, they are specialized experts in B2B and eCommerce Development, Web Design, Software Development, Digital Marketing and SEO.

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    Clients

    Dr Pepper

    Industries

  • 2809
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Bracknell, England
    Internet Mate Ltd is a small custom software development firm in Bracknell, United Kingdom. Established in 2011, the team offers custom software development, web development, web design, IT strategy consulting, and more.
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  • 2810
    (13 Reviews) 4.7

    Timeliness

    4.4

    Service Excellence

    4.6

    Value

    4.5

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Iași, Romania

    Headquartered in Iasi, Romania and founded in 2015, Cult of Coders is a software company with a team of 24. They provide clients with mobile and web development, IT strategy consulting, and custom software development services. 

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    Clients

    The Wing

    Industries

  • 2811
    (9 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Monroe Township, NJ
    AI company AtliQ Technologies was founded in 2017. The agency provides Artificial Intelligence, Generative AI, Product Design, BI & big data consulting & SI, and more and has a midsize team. The agency is headquartered in Monroe Township, New Jersey; Monroe Township, New Jersey and Vadodara, India.
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    Clients

    Deloitte Middle East Patel Processing Codebasics Inc DataTusk Inc

    Industries

  • 2812
    (3 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Kraków, Poland

    Intellect is a comprehensive software house based in Krakow, Poland, with an office in Limanowa, Poland. The company, founded in 2005, has more than 30 employees that provide custom software development, mobile app development, web development, UX/UI design, IT strategy consulting, and e-commerce development services. Intellect serves companies in various industries that include automotive, IT, transportation, consumer products & services, and education.  

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    Clients

    Maspex

    Industries

  • 2813
    (11 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Cairo, Egypt
    DB Agency is an user experience agency in Cairo, Egypt and London, England. The midsize firm was launched in 2020. Their services include UX/UI Design, Custom Software Development, and Branding.
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    Clients

    EFG hermes

    Industries

  • 2814
    (6 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    1,000 - 9,999 employees
    Medellín, Colombia

    TEAM International is a software development company in Colombia and Ukraine. Founded in 1991, the team of 455 specializes in custom software development, IT staff augmentation, and web development. They work primarily with midmarket clients.  

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    Clients

    BCG Telenor Hibbet Trellix

    Industries

  • 2815
    (6 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Sydney, Australia
    Custom software development firm Noorix - Custom Software and App Developers is headquartered in Sydney, Australia. They focus on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more and were founded in 2019.
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    Clients

    viaPhoton

    Industries

  • 2816
    (29 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $1,000+
    10 - 49 employees
    Poznań, Poland

    Red Rocket is a web development firm. They focus on web development, custom software development, mobile app development, web design, and more and were founded in 2022. Their small team is Kharkiv, Ukraine-based.

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    Industries

  • 2817
    (24 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Boston, MA
    Founded in 2019, Aras Digital Products is an user experience company. They are based in Boston, Massachusetts and have a small team. Their services include UX/UI Design, Product Design, Web Development, Mobile App Development, and more.
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    Clients

    Kohler Co. Ann Sacks Mass Ventures

    Industries

  • 2818
    (11 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees

    Code & Cakes is a small web development firm. The Warszawa, Poland-based firm was established in 2022. Their team specializes in web development, custom software development, IT strategy consulting, and blockchain.

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    Clients

    AiSDR

    Industries

  • 2819
    (7 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Fort Lauderdale, FL
    ELEK+RIK is a Fort Lauderdale, Florida-based application development company. The small team focuses on Mobile App Development, Web Development, Artificial Intelligence, Custom Software Development, and more. The company was established in 2010.
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    Clients

    Amgen, NFL, Mercedes, Korean Air, Sky Therapist, Doctor on Demand, BMW, Rakuten, Vivadere, VeChain

    Industries

  • 2820
    (2 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    1,000 - 9,999 employees
    Ciudad de México, Mexico

    App development firm GoNet is in Ciudad de México, Mexico and The Woodlands, Texas. The large team specializes in mobile app development, cloud consulting & SI, cybersecurity, IT staff augmentation, and more. The agency was established in 2006.

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    Clients

    Rappi

    Industries

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Best Software Development Company FAQ

There are tons of software development companies out there, and we want to help you connect with the right one for your project. To start you off, we've compiled some frequently asked questions about software development firms.

  • What is a software development company?

    A software development company is a specialized firm that helps companies build online spaces for their brands. These companies typically provide services such as custom software development and cloud consulting. Services can include anything from discovery and research to development and maintenance. By partnering with an experienced software development partner, you can ensure that your company gets access to dedicated professionals equipped with the tools and technical expertise needed to create modern software solutions. Software development companies help businesses of all sizes create tailored applications, programs, and systems that can provide leverage for businesses. Ultimately, they are dedicated to helping businesses succeed by ensuring they get a fully functioning solution for their needs.

  • What services can a software development company provide?

    A software development company can handle frontend development, backend development, full-stack development, cloud computing, or dev work for mobile, desktop, and database programs.

  • What makes a good software development company?

    Good software development companies are curious about the problem you’re solving, have the technical skills to execute using desired languages and tech, communication skills (especially if working with a remote team), and adaptability. Make sure to look for these qualities in candidate portfolios and during the interview stage.

  • How can software development help my business?

    You can use their expert knowledge to build an exciting and engaging online platform by partnering with a software development company. These agencies use the latest techniques and strategies to ensure your brand gets the best chance of engaging with customers. Ultimately, these companies are focused on building the best possible platform for their clients.

  • What should I look for when choosing a software development firm?

    When selecting a software development firm, it is important to evaluate their background and experience. Look for an agency with a proven track record of success working with the programming languages or types of software you need. Inquire about the scope of services they offer and ask for examples of previous projects they have managed. Choosing one that provides additional services, such as maintenance, QA testing, and cloud computing, is also beneficial.

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