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

  • 2641
    (17 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    2 - 9 employees
    London, England
    App development company Binary Mango was launched in 2016. Headquartered in London, England, their small team provides Mobile App Development, Custom Software Development, Artificial Intelligence, and Blockchain.
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    Clients

    GetLeslie

    Industries

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  • 2642
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Pleasanton, CA

    Custom software development firm Jaxel was launched in 2020. The midsize team provides custom software development, BI & big data consulting & SI, cloud consulting & SI, mobile app development, and more. The company is headquartered in Pleasanton, California.

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    Clients

    Parsable

    Industries

  • 2643
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Sarajevo, Bosnia and Herzegovina

    Atlantbh, a software development firm, is based in Sarajevo, Bosnia and Herzegovina. The midsize company was founded in 2000. Their team specializes in custom software development, BI & big data consulting & SI, web development, Artificial Intelligence, and more.

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    Industries

  • 2644
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Kent Town, Australia
    PixelForce is a mobile application development company headquartered in Kent Town, Australia and Surry Hills, Australia. The company specializes in Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more and has a small team.The company was launched in 2013.
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    Industries

  • 2645
    (34 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.8
    $1,000+
    50 - 249 employees
    Tallinn, Estonia
    Web development firm Synapse Team was founded in 2018. They are based in Kyiv, Ukraine and Tallinn, Estonia and have a midsize team. Their services include Web Development, Custom Software Development, Artificial Intelligence, IT staff augmentation, and more.
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    Clients

    Custom Software Development

    Industries

  • 2646
    (5 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    Zielona Góra, Poland

    Established in 2021, SOLTIX Software House is a small software development firm based in Zielona Góra, Poland. Their services include custom software development, web development, mobile app development, e-commerce development, and more.

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    Clients

    Decathlon

    Industries

  • 2647
    (34 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Scottsdale, AZ

    Software development company BugendaiTech Pvt Ltd was founded in 2018. They are located in Pune, India and Cumming, Georgia and have a midsize team. BugendaiTech Pvt Ltd provides custom software development, ux/ui design, Artificial Intelligence, cloud consulting & SI, and more.

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    Industries

  • 2648
    (9 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.7
    $5,000+
    10 - 49 employees
    London, England
    AI firm CodeLeap is based in London, England. Launched in 2019, the small team specializes in Artificial Intelligence, Generative AI, Mobile App Development, AI Consulting, and more.
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    Industries

  • 2649
    (8 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    Neuhausen am Rheinfall, Switzerland

    Linum Labs is a small Basel, Switzerland-based blockchain company. They specialize in blockchain, custom software development, and product design and were established in 2016.

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    Clients

    Deloitte

    Industries

  • 2650
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Davie, FL
    Alt Digital Technologies, a midsize Microservices Architecture Services company, is based in Davie, Florida and London, England. Founded in 2015, the team focuses on Microservices Architecture Services, IT managed services, Custom Software Development, Web Development, and more.
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    Industries

  • 2651
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $75,000+
    50 - 249 employees
    Sao Paolo, Brazil

    Mobile2you Technology is a mobile development company based in Sao Paolo, Brazil. They were founded in 2011, and have a team of 31 employees. They specialize in mobile app development, custom software development, and UX/UI design.

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    Clients

    Coca-Cola FEMSA,

    Industries

  • 2652
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Lelystad, Netherlands

    PROBEGIN B.V. is a software development outsourcing company based in Lelystad, Netherlands. The company, founded in 2012, has a team of more than 30 that provides custom software development, web development, e-commerce development, BI & big data consulting & SI, enterprise app modernization, and mobile app development services. PROBEGIN serves mid-market and small companies in various industries that include IT, telecommunications, and energy & natural resources.

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    Industries

  • 2653
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.3

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees

    DveBrews is a custom software development company established in 2020. They are located in Sofia, Bulgaria and have a small team. The company focuses on custom software development, web development, product design, ux/ui design, and more.

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    Clients

    Starzdata

    Industries

  • 2654
    (9 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Bartlett, IL
    Esco Logics, LLC is a website development company. They are based in Bartlett, Illinois and have a small team. Their services include Web Development, Search Engine Optimization, UX/UI Design, Custom Software Development, and more.
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    Industries

  • 2655
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

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

    N7 Mobile is an AI and mobile app development company based in Warsaw, Poland. Founded in 2011, the team of 12 specializes in mobile app development, UX/UI design, and AI. They work primarily with midmarket clients, mainly in the arts, entertainment, and music industry.

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    Clients

    T-Mobile

    Industries

  • 2656
    (26 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $75,000+
    10 - 49 employees
    Cluj-Napoca, Romania
    X2 Labs is an AI Agents company. The Cluj-Napoca, Romania-based company was founded in 2013. The small team offers AI Agents, AI Consulting, Custom Software Development, Mobile App Development, and more.
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    Clients

    ClassLink Center for the Collaborative Classroom Red Sea International Film Festival Verity IQ

    Industries

  • 2657
    (14 Reviews) 4.9

    Timeliness

    4.4

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Tel Aviv-Yafo, Israel
    TLVTech, a web development company, is in Tel Aviv-Yafo, Israel; New York, New York and London, England. The firm specializes in Web Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more and has a small team.The firm was founded in 2017.
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    Clients

    Snyk Coretigo INX Metrofun

    Industries

  • 2658
    (3 Reviews) 4.7

    Timeliness

    4.2

    Service Excellence

    4.7

    Value

    4.2

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Gliwice, Poland

    Jazzy Pro is a software development firm based in Gliwice, Poland. Established in 2010, they have 30 employees and specialize in startup product development, though they have worked with larger firms as well. Their services include web, mobile, and custom software development, web design, and UI/UX design. Jazzy Pro does work for small businesses. 

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    Clients

    LGE

    Industries

  • 2659
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Beograd, Serbia
    Launched in 2015, Vox Code is a custom software development company. They are based in Beograd, Serbia; Beograd, Serbia and Brno, Czech Republic and have a small team. Their services include Custom Software Development, BI & big data consulting & SI, Back Office Outsourcing, Low/No Code Development, and more.
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    Clients

    www.dinova.com

    Industries

  • 2660
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    New York, NY
    Located in New York, New York, AIT is a midsize business intelligence company. Launched in 2008, the team specializes in BI & big data consulting & SI, cloud consulting & SI, AI Consulting, Custom Software Development, and more.
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    Clients

    Carga Apex Footwear Payra Port Authority

    Industries

  • 2661
    (14 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Noida, India
    Brain Technosys Pvt. Ltd is an app development company. They offer Mobile App Development, Web Design, Custom Software Development, Web Development, and more and were established in 2004. Their midsize team is headquartered in Noida, India; Darien, Connecticut and North Avoca, Australia.
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    Clients

    Vehiko, Inc. Cercle Marketing n Again Clever Compliance

    Industries

  • 2662
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Petaluma, CA
    User experience design company Beyond Labs LLC is located in Petaluma, California and Ahmedabad, India. The small team offers UX/UI Design, Product Design, Custom Software Development, and Web Development and was founded in 2025.
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    Clients

    Bolt.com AISWAPR Volvo Cars of Canada Ltd Amagi

    Industries

  • 2663
    (8 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Salisbury, England
    Headquartered in Salisbury, England, Headscape is a small web design company. They specialize in Web Design, Web Development, UX/UI Design, Business Consulting, and more and were founded in 2002.
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    Industries

  • 2664
    (5 Reviews) 4.9

    Timeliness

    4.2

    Service Excellence

    4.7

    Value

    4.1

    Would Recommend

    5.0
    $100,000+
    250 - 999 employees
    Atlanta, GA

    Started in 2001, Big Nerd Ranch is a 50+ web and mobile app development firm headquartered in Atlanta. While not creating apps for the world’s leading brands, their team leads immersive coding boot camps.

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    Clients

    airbnb

    Industries

  • 2665
    (6 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Prague, Czech Republic
    RIGANTI software development is a software development firm. Established in 2011, the small agency is located in Prague, Czech Republic and Brno, Czech Republic. Their services include Custom Software Development, Enterprise App Modernization, Mobile App Development, IoT development, and more.
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    Industries

  • 2666
    (7 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Miami, FL
    Application development company Botpool was launched in 2025. They are based in Miami, Florida and San Juan, Puerto Rico and have a small team. Their services include Mobile App Development, AI Agents, Custom Software Development, E-Commerce Development, and more.
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    Industries

  • 2667
    (6 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Chicago, IL

    CSW Solutions is a solutions services company based in Chicago. Founded in 2005, they have about 20 employees that focus on middle-market companies and enterprises in the financial services, retail, healthcare, telecommunications, and manufacturing industries. They specialize in web development, custom software development, mobile app development, and IT managed services.

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    Clients

    British Petroleum (BP) Power Equipment Direct Mediacom Telecommunications Gifts For You Now

    Industries

  • 2668
    (5 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    Montevideo, Uruguay

    Innuy is a Montevideo, Uruguay based software development firm that was founded in 2012. As a company made up of 15 employees, they specialize in custom software development, mobile app development, and web development.

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    Clients

    Albert AI

    Industries

  • 2669
    (73 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Dhaka, Bangladesh
    Mobile app development company Dcastalia Limited is located in Dhaka, Bangladesh. The firm offers Mobile App Development, E-Commerce Development, Web Design, Custom Software Development, and more and is small.The firm was founded in 2009.
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    Clients

    Pickaboo

    Industries

  • 2670
    (4 Reviews) 4.0

    Timeliness

    4.0

    Service Excellence

    4.0

    Value

    3.5

    Would Recommend

    4.0
    $50,000+
    2 - 9 employees
    Custom software development company Dusseau and Company was launched in 2018. Their small team is located in Takoma Park, District of Columbia and offers custom software development, market research, product design, ux/ui design, and more.
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    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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