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

  • 61
    (20 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    1,000 - 9,999 employees
    Batavia, IL
    SDLC Corp is an AI company. The large Dubai, United Arab Emirates-based agency was launched in 2015. Their team focuses on Artificial Intelligence, Custom Software Development, ERP consulting and SI, Web Development, and more.
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    Industries

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  • 62
    (48 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    New York, NY
    Midsize AI Consulting company DOOR3, is based in New York, New York and Barcelona, Spain. They offer AI Consulting, UX/UI Design, and Custom Software Development and were established in 2002.
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    Clients

    Achievement Network

    Industries

  • 63
    (49 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Poznań, Poland
    Apzumi, a software development firm, is located in Poznań, Poland; Suhl, Germany and Minneapolis, Minnesota. The midsize firm was established in 2013. Their team specializes in Custom Software Development, Mobile App Development, and Artificial Intelligence.
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    Clients

    Duke University

    Industries

  • 64
    (36 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    Plano, TX
    Custom software development company Arbisoft was launched in 2007. Their midsize team is in Plano, Texas; Lahore, Pakistan; Islamabad, Pakistan and Riyadh, Saudi Arabia. Arbisoft provides Custom Software Development, Mobile App Development, Web Development, and Artificial Intelligence.
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    Clients

    2U (edX) KAYAK Maiden Century Boston Venture Studios

    Industries

  • 65
    (32 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.5

    Would Recommend

    4.7
    $25,000+
    250 - 999 employees
    Pune, India
    Software development firm Talentica Software was launched in 2003. The company provides Custom Software Development, Artificial Intelligence, Generative AI, Low/No Code Development, and more and has a midsize team.
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    Clients

    Mist Systems (Juniper Company) Amplify Rupeek Talentpool

    Industries

  • 66
    (35 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    London, England
    Imaginary Cloud, a software development company, is located in London, England; Lisboa, Portugal; Coimbra, Portugal and San Francisco, California. The midsize team provides Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more and was founded in 2010.
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    Clients

    Nokia

    Industries

  • 67
    (45 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    Tallinn, Estonia
    Jelvix is a midsize software development company founded in 2011. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, and cloud consulting & SI. The agency is headquartered in Tallinn, Estonia; Kharkiv, Ukraine; Stuttgart, Germany and London, England.
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    Clients

    Tiber Capital Group

    Industries

  • 68
    (63 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    L'viv, Ukraine
    Leobit is a custom software development firm. Their midsize team is headquartered in L'viv, Ukraine; Austin, Texas; Tallinn, Estonia and Kraków, Poland and focuses on Custom Software Development, Artificial Intelligence, Web Development, AI Agents, and more. The agency was established in 2014.
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    Clients

    KEMET Corporation

    Industries

  • 69
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    Nashville, TN
    Trinetix is a midsize custom software development company. The Nashville, Tennessee-based firm was launched in 2011. Their services include Custom Software Development, Product Design, Robotics Process Automation, and Low/No Code Development.
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    Clients

    Big 4 Accounting firms

    Industries

  • 70
    (58 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    Kraków, Poland
    IT strategy consulting company Software Mind S.A. Is in Kraków, Poland; Warszawa, Poland; Rzeszów, Poland and Bielsko-Biała, Poland. Launched in 1999, the large team focuses on IT strategy consulting, cloud consulting & SI, Custom Software Development, AI Agents, and more.
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    Clients

    Backbase Baillie Gifford A1 Callcredit

    Industries

  • 71
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England

    Format-3 is a small user experience agency launched in 2023. Their services include UX/UI Design, Custom Software Development, Digital Strategy, and Web Development. The company is based in London, England and Nashville, Tennessee.

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    Clients

    Natural History Museum Alpiq Scottish Power Majid al Futtaim

    Industries

  • 72
    (73 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.4

    Would Recommend

    4.8
    $50,000+
    250 - 999 employees
    Poznań, Poland

    Netguru is a custom software development firm. They are based in Poznań, Poland and have a midsize team that specializes in Custom Software Development, Web Development, Mobile App Development, Web Design, and more. The agency was founded in 2008.

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    Clients

    UBS

    Industries

  • 73
    (44 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    Hanoi, Vietnam
    Synodus is a custom software development company launched in 2019. The midsize team offers Custom Software Development, Mobile App Development, Artificial Intelligence, Blockchain, and more. The agency is in Hanoi, Vietnam; Singapore, Singapore and Ho Chi Minh City, Vietnam.
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    Clients

    Softline, Boody, Techcombank, AVIS, HITACHI, TaylorMade, Recurrent, Vsmart, SmartChannel, Golden Gate, BURGEBULK

    Industries

  • 74
    (33 Reviews) 4.7

    Timeliness

    4.5

    Service Excellence

    4.7

    Value

    4.4

    Would Recommend

    4.7
    $10,000+
    250 - 999 employees
    Wrocław, Poland
    Scalo is a custom software development firm. They are based in Wrocław, Poland; Kraków, Poland; Warszawa, Poland and Katowice, Poland and have a midsize team. Their services include Custom Software Development, AI Consulting, Artificial Intelligence, IT staff augmentation, and more. The firm was founded in 2007.
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    Clients

    BNP Paribas, Pagaya, ING, Santander, Daimler TB.LX, Zooplus, Tabnine, Backbase, Change Donations

    Industries

  • 75
    (32 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Hong Kong, Hong Kong
    Custom software development company Fora Soft is headquartered in Hong Kong, Hong Kong; Ajman, United Arab Emirates and Astana, Kazakhstan. The midsize team specializes in Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence. The company was established in 2005.
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    Industries

  • 76
    (8 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    5.0
    $25,000+
    250 - 999 employees
    Maringá, Brazil

    DB1 Global Software is a software development company headquartered in Maringa, Brazil and founded in 2000. They have a team of 500 who provide custom software development, UX/UI design, mobile and web development services to mid market clients. They primarily work with clients in the BFSI, tech, and utilities industries.

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    Clients

    EBANX

    Industries

  • 77
    (37 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.5

    Value

    4.6

    Would Recommend

    4.7
    $50,000+
    250 - 999 employees
    Novi Sad, Serbia
    Vega IT is a Novi Sad, Serbia-based custom software development company. Established in 2008, the midsize team offers Custom Software Development, CRM consulting and SI, Mobile App Development, E-Commerce Development, and more.
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    Clients

    Howden Group Arthur D. Little Costa Coffee UniCredit bank

    Industries

  • 78
    (71 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    250 - 999 employees
    Marlborough, MA

    Scopic is a global software development company headquartered in Marlborough, Massachusetts. Founded in 2006, the company serves startups, growing businesses, and established organizations across healthcare, manufacturing, finance, education, entertainment, and other industries. Its services include custom web, mobile, desktop, and cross-platform development, UI/UX design, cloud solutions, software modernization, systems integration, quality assurance, AI consulting, generative AI, machine learning, and intelligent automation.

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    Clients

    Mediphany Orthoselect Sketchlist 3D Shapiro Enterprises

    Industries

  • 79
    (53 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $50,000+
    1,000 - 9,999 employees
    San Francisco, CA

    Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.

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    Clients

    Toptal clients include J.P. Morgan

    Industries

  • 80
    (111 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    New York, NY
    Computools is a software development company. Launched in 2013, the midsize agency is in New York, New York; London, England; Flekkefjord, Norway and Linz, Austria. Their services include Custom Software Development, Artificial Intelligence, AI Agents, AI Consulting, and more.
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    Clients

    Visa Epson IBM Dior

    Industries

  • 81
    (31 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    Atlanta, GA
    Founded in 2009, Sparq is a software development firm. The agency offers Custom Software Development, Artificial Intelligence, Enterprise App Modernization, IT strategy consulting, and more and has a large team. The agency is headquartered in Atlanta, Georgia and Montevideo, Uruguay.
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    Clients

    Microsoft Amazon Starbucks lululemon

    Industries

  • 82
    (40 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Warszawa, Poland
    Fireart Studio is a website development company in Warszawa, Poland; New York, New York; London, England and Oslo, Norway. The midsize agency was founded in 2013. Their services include Web Development, Custom Software Development, Web Design, UX/UI Design, and more.
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    Clients

    Google Pipedrive Rolls-Royce FreeNow

    Industries

  • 83
    (52 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    Frisco, TX
    Founded in 2000, Radixweb is a software development firm. The firm specializes in Custom Software Development, Artificial Intelligence, Enterprise App Modernization, Low/No Code Development, and more and has a midsize team.
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    Clients

    HP Inc.

    Industries

  • 84
    (62 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    London, England
    Unicrew, a custom software development firm, was established in 2012. The firm focuses on Custom Software Development, Web Development, Enterprise App Modernization, Artificial Intelligence, and more and has a midsize team.
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    Clients

    Jack Cooper Transport Bigfood Group Booked It Open Room Inc.

    Industries

  • 85
    (31 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Montevideo, Uruguay

    Capicua is a full-cycle digital agency based in Montevideo, Uruguay, and founded in 2010. Their team of 23 employees specializes in custom software development, UX/UI design, and mobile app development. 

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    Clients

    KÜHL

    Industries

  • 86
    (51 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Salford, England
    Digiryte is a software development company. They are headquartered in Salford, England; London, England and Houston, Texas and have a midsize team. The firm offers Custom Software Development, Artificial Intelligence, and cloud consulting & SI.
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    Clients

    NHS

    Industries

  • 87
    (71 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    ItCraft is a midsize custom software development firm and app development company founded in 2010. Their services include Custom Software Development and Mobile App Development. The agency is headquartered in Warszawa, Poland; New York, New York; London, England and Bydgoszcz, Poland.
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    Clients

    InterCars

    Industries

  • 88
    (70 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    New York, NY
    Custom software development company UplineSoft was established in 2020. Their midsize team is in Charlotte, North Carolina; New York, New York; Monroe, North Carolina and Charlotte, North Carolina. UplineSoft focuses on Custom Software Development and IT staff augmentation.
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    Industries

  • 89
    (19 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Cascais, Portugal
    Alty is a midsize user experience design agency based in New York, New York and Cascais, Portugal. They provide UX/UI Design, Custom Software Development, Product Design, and IT strategy consulting and were founded in 2009.
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    Clients

    VISA

    Industries

  • 90
    (17 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    Hanoi, Vietnam
    KAOPIZ is a Hanoi, Vietnam-based custom software development company. The midsize firm was founded in 2014. Their team specializes in Custom Software Development, Artificial Intelligence, IT staff augmentation, AI Agents, and more.
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    Clients

    QuantumTX (Singapore) SPRIX Inc. Toyota Tsusho Ministop

    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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