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

  • 901
    (6 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Hannover, Germany
    In Hannover, Germany, Aleph Engineering is an IT staff augmentation company. The small firm was launched in 2015. Their team focuses on IT staff augmentation, Custom Software Development, and Artificial Intelligence.
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    Industries

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  • 902
    (41 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Warszawa, Poland

    Develtio is a Polish software house based in Warsaw and founded in 2016. They comprise five employees experienced in redefining software production through agile IT talent management and a quantitative approach to scoping projects. They specialize in the development and design of custom software and websites.

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    Clients

    BNP Paribas

    Industries

  • 903
    (14 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Yerevan, Armenia

    Founded in 2015, IMEA Systems is a software development company. With its headquarters in Yerevan, Armenia, and offices in Califf., Barcelona, Paris, and Stockholm, they have 6 employees. They primarily specialize in custom software development, web development, and app development and work with small and midmarket businesses. 
     

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    Industries

  • 904
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Noida, India
    Software development firm IOanyT Innovations Private Limited is based in Noida, India and Middletown, Delaware. Founded in 2016, the midsize team focuses on Custom Software Development, Artificial Intelligence, cloud consulting & SI, Application Management & Support, and more.
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    Clients

    Datamatix

    Industries

  • 905
    (20 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.8
    $25,000+
    250 - 999 employees
    Albany, NY
    Launched in 2014, TRooTech Business Solutions is a custom software development firm. The agency specializes in Custom Software Development, Artificial Intelligence, Enterprise App Modernization, cloud consulting & SI, and more and has a midsize team. The agency is based in Albany, New York; Surat, India; London, England and Hamminkeln, Germany.
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    Clients

    Acis Pty Ltd Eversana IKEA The Woodenstreet Furnitures Private Limited

    Industries

  • 906
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees

    August Consultancy Services, LLC is a midsize cybersecurity and software development company founded in 2003. Their team provides cybersecurity and custom software development. The company is based in Houston, Texas.

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    Clients

    Anderson Inc

    Industries

  • 907
    (42 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Woodstock, GA
    Black Airplane is a small software development firm. They focus on Custom Software Development, Mobile App Development, Web Design, and Web Development and were established in 2017. The firm is based in Woodstock, Georgia.
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    Clients

    Coca-Cola

    Industries

  • 908
    (34 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Paris, France
    SEROKELL is an AI firm. The midsize team is located in Paris, France; Los Angeles, California; Tel Aviv-Jaffa, Israel and New York, New York. Their services include Artificial Intelligence, Custom Software Development, Blockchain, AI Consulting, and more.
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    Clients

    Disciplina

    Industries

  • 909
    (4 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Meridian, ID
    Ventive is a midsize software development company. Established in 2014, the company is in Meridian, Idaho. Their team offers Custom Software Development, Mobile App Development, UX/UI Design, Blockchain, and more.
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    Industries

  • 910
    (40 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland

    LeanCode, a mobile application development company, is based in Warszawa, Poland. The midsize agency was launched in 2016. Their services include Mobile App Development, Custom Software Development, and IT strategy consulting.

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    Clients

    Virgin Money Sonova Millennium Bank Credit Agricole Bank Polska

    Industries

  • 911
    (22 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    Undisclosed
    50 - 249 employees
    Lahore, Pakistan
    Hashlogics is an artificial intelligence firm headquartered in East Islip, New York and Lahore, Pakistan. The midsize company was established in 2017. Their services include Artificial Intelligence, AI Agents, Custom Software Development, Mobile App Development, and more.
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    Industries

  • 912
    (16 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Zürich, Switzerland

    Founded in 2008, Radity GmbH is a digital development company based in Zurich, Switzerland, with offices in Istanbul, Turkey, and Kiev, Ukraine. Their team of 12 employees specializes in web development, custom software development, and UX/UI design primarily for small business clients.

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    Clients

    Socotra

    Industries

  • 913
    (13 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    New York, NY
    People10 Technologies Inc. Is a midsize software development firm. The New York, New York-based agency was established in 2011. Their team offers Custom Software Development, Web Development, Mobile App Development, and IT staff augmentation.
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    Clients

    Allegiant

    Industries

  • 914
    (12 Reviews) 4.9

    Timeliness

    4.3

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.9
    Undisclosed
    50 - 249 employees
    Ahmedabad, India
    Application development company Webelight Solutions Pvt. Ltd. Is based in Ahmedabad, India and Toronto, Canada. Launched in 2014, the midsize team provides Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Design.
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    Clients

    Sarvadhan Navodaya Transport Cold Watch Your e-Locker

    Industries

  • 915
    (9 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Atlanta, GA
    Intuitio Labs is a custom software development firm in Atlanta, Georgia; Reading, Massachusetts; Bradenton, Florida and Martínez, Argentina. The midsize agency was founded in 2018. Their services include Custom Software Development, UX/UI Design, Mobile App Development, and Web Development.
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    Clients

    Tmro

    Industries

  • 916
    (7 Reviews) 5.0

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Berlin, Germany

    Founded in 2004, Squareball Digital is a development and design studio with two locations in Berlin and Manchester, U.K. With a team of fewer than 50 individuals, they serve mostly small businesses in the consumer products and services, arts, entertainment, and music, business services, and financial services industries. Their services include web development, web design, and UX/UI design.

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    Clients

    Clinux CAD by CAD-Ray
  • 917
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.8
    $50,000+
    50 - 249 employees
    Varna, Bulgaria

    Established in 2003, Quanterall is a blockchain company. The agency provides blockchain, custom software development, IoT development, mobile app development, and more and has a midsize team. The agency is in Sofia, Bulgaria.

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    Clients

    SAP

    Industries

  • 918
    (14 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Sofia, Bulgaria
    Custom software development company Perspective Unity Ltd. Was founded in 2014. Their small team is headquartered in Sofia, Bulgaria; Meyrin, Switzerland and Whistler, Canada and offers Custom Software Development, CRM consulting and SI, AI Agents, ERP consulting and SI, and more.
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    Clients

    AT&T

    Industries

  • 919
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Based in Wilmington, Delaware and Lahore, Pakistan, Pixelative is a custom software development firm. The small team offers Custom Software Development, UX/UI Design, Product Design, Web Development, and more. The firm was founded in 2014.
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    Industries

  • 920
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Amsterdam, Netherlands

    Softensy is a mobile app development and web development firm based in Dnipro, Ukraine. Founded in 2014, their team of 25 serves clients in the finance, consumer products, and real estate sectors. Services include iOS/Android, ReactJS, and Adobe development.

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    Clients

    Nestle

    Industries

  • 921
    (9 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Gdynia, Poland

    Founded in 2017, SolveQ is a software development company headquartered in Gdańsk, Poland. Their team of 14 provides custom software development, web development, application testing, and app modernization. 

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    Clients

    Telenor

    Industries

  • 922
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Łódź, Poland

    InterSynergy is a software house in Lodz, Poland. They have 20 employees and were established in 2011. Providing customer software, web development, and SEO, they work largely with small and midmarket businesses in various industries.

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    Clients

    Bayer

    Industries

  • 923
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees

    KSB Technologies is a custom software development company. The small WOLVERHAMPTON, United Kingdom-based team focuses on custom software development, web development, IT strategy consulting, cloud consulting & SI, and more. The agency was founded in 2021.

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    Clients

    DFE
  • 924
    (1 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.0

    Would Recommend

    5.0
    $50,000+
    2 - 9 employees
    London, England

    Seb Azzo is a custom software development company based in London made up of a team of fewer than 10 members. Since their founding in 2012, they have provided custom software development and enterprise app modernization solutions for clients ranging from startups to large firms, working in industries such as hospitality, education, and business services.

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    Clients

    Accor Group

    Industries

  • 925
    (14 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    1,000 - 9,999 employees
    Coppell, TX
    Large IT staff augmentation company Programmers.io, is headquartered in Coppell, Texas and Kalwara, India. Established in 2012, the team provides IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development.
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    Clients

    Scott's Miracle Gro

    Industries

  • 926
    (4 Reviews) 5.0

    Timeliness

    4.6

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Yerevan, Armenia

    Lionix is a software company founded in Yerevan, Armenia in 2017 with fewer than 10 members. They are experts in custom software, web, and mobile app development solutions for various clients.

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    Clients

    Weevs (Tenflares)

    Industries

  • 927
    (7 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Calgary, Canada

    Web development firm Fire Flower Developers was established in 2004. The company provides Web Development, Custom Software Development, and Mobile App Development and has a small team.

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    Clients

    Alberta Beef

    Industries

  • 928
    (7 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.6

    Value

    4.6

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Castelldefels, Spain
    Custom software development company Unimedia Technology is based in Castelldefels, Spain. Established in 2017, the small team provides Custom Software Development, Artificial Intelligence, Web Development, AI Agents, and more.
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    Clients

    Zellar

    Industries

  • 929
    (37 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.9
    $10,000+
    250 - 999 employees
    Stockholm, Sweden
    Founded in 2012, Beetroot AB is an IT staff augmentation company. Their midsize team is headquartered in Stockholm, Sweden; Kyiv, Ukraine; Poznań, Poland and Blagoevgrad, Bulgaria. Their services include IT staff augmentation, Web Development, Mobile App Development, IT strategy consulting, and more.
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    Clients

    Zwapgrid AB

    Industries

  • 930
    (6 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Edmonton, Canada
    Punchcard Systems is an Edmonton, Canada-based custom software development firm. The midsize team provides Custom Software Development, AI Consulting, Enterprise App Modernization, cloud consulting & SI, and more and was launched in 2016.
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    Clients

    Go Auto CPA Insurance Plans West Chargestop College of Registered Nurses of Alberta (CRNA)

    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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