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

  • 2131
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Sahibzada Ajit Singh Nagar, India
    Founded in 2012, iapp Technologies LLP is a mobile app development firm. The midsize Sahibzada Ajit Singh Nagar, India-based team specializes in Mobile App Development, Web Development, UX/UI Design, Custom Software Development, and more.
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    Industries

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  • 2132
    (22 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Praha 11, Czech Republic
    Pixelmate is a Praha 11, Czech Republic-based app development company. The small team offers Mobile App Development, Artificial Intelligence, Custom Software Development, UX/UI Design, and more and was founded in 2013.
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    Clients

    O2

    Industries

  • 2133
    (4 Reviews) 4.5

    Timeliness

    4.4

    Service Excellence

    4.3

    Value

    3.8

    Would Recommend

    4.4
    Undisclosed
    250 - 999 employees
    Oslo, Norway

    Itera is an IT development and communications agency headquartered in Oslo, Norway. Founded in 1989, they have about 400 employees and have mainly mid-market and enterprise clients. Their services include custom software development, web development, application testing, mobile apps, and digital strategy.

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    Clients

    Storebrand

    Industries

  • 2134
    (18 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    4.7
    $5,000+
    2 - 9 employees
    Katowice, Poland

    Software Things is a development agency in Katowice, Poland. Founded in 2018, they have about 5 employees that serve mostly small-business and midmarket clients in the business and IT sectors. Services include web, custom software, and mobile app development.

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    Clients

    Oppo

    Industries

  • 2135
    (9 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Târgu Mureș, Romania

    Established in 2014, APPFORTE is a mobile application development firm. They are located in Târgu Mureș, Romania and have a small team. The company provides mobile app development and web development.

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    Clients

    Supercharge

    Industries

  • 2136
    (9 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Quezon City, Philippines

    JLabs, a application development firm, is in Quezon City, Philippines and London, Canada. The small team offers mobile app development, custom software development, web development, and blockchain and was launched in 2018.

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    Industries

  • 2137
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Kraków, Poland
    Mediaflex is a custom software development company. Founded in 2008, the team provides Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more. Their small company is located in Kraków, Poland.
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    Industries

  • 2138
    (23 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Mandaue City, Philippines
    KODA Kollectiv is an application development firm established in 2013. Their midsize team is headquartered in Mandaue City, Philippines and Glenview, Illinois. Their services include Mobile App Development, Web Development, Custom Software Development, Artificial Intelligence, and more.
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    Industries

  • 2139
    (4 Reviews) 4.6

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Poznań, Poland

    AF.agency is a digital agency based in Poznań, Poland. It was founded in 2004 and has 24 employees who provide web design, digital strategy, content marketing, web development, and mobile app development services, often for clients in the consumer products and services industry. 

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    Clients

    Volkswagen

    Industries

  • 2140
    (4 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees

    Rubicon is a website development firm. They specialize in web development, blockchain, and mobile app development and were launched in 2014. Their midsize team is Sheridan, Wyoming-based.

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    Clients

    SI Tickets

    Industries

  • 2141
    (3 Reviews) 4.7

    Timeliness

    4.3

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Kfar Netter, Israel

    Appniv is a web and software development agency that has been offering web development, mobile app development, and IT staff augmentation to their clients since 2017. Their 50 employees are based out of Tzoran, Israel and Cluj, Romania.

     

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    Clients

    Hibob - R&D site in Romania Rimo3 - R&D site in Romania Acsense - R&D site in Romania

    Industries

  • 2142
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    PearlThoughts is a software development firm. Launched in 2016, the team provides Custom Software Development, Web Development, AI Consulting, E-Commerce Development, and more. Their small company is in Thoothukudi, India.
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    Industries

  • 2143
    (8 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $5,000+
    50 - 249 employees
    L'viv, Ukraine
    Launched in 2019, CIGen is a custom software development firm. The company offers Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more and has a midsize team. The company is headquartered in Warszawa, Poland and L'viv, Ukraine.
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    Industries

  • 2144
    (20 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    Budapest, Hungary
    Web development company Rollout IT is located in Budapest, Hungary and San Francisco, California. The midsize team specializes in Web Development, Artificial Intelligence, IT staff augmentation, AI Consulting, and more and was founded in 2018.
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    Clients

    IX Layer LLC Vodefone MBH Bank Erste Bank

    Industries

  • 2145
    (5 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Tartu, Estonia

    Mobi Lab is an Estonia-based mobile design and development agency that specializes in AR/VR development, UX/UI design, mobile app development, custom software development, and application management and support. Mobi Lab was founded in 2001 and now has a team of fewer than 50 employees dedicated to creating superior mobile, virtual, and augmented reality experiences.

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    Clients

    eBury

    Industries

  • 2146
    (5 Reviews) 4.6

    Timeliness

    4.5

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    250 - 999 employees
    Bengaluru, India
    Juego Studios, a mobile app development company, was established in 2013. The midsize Bengaluru, India-based team focuses on Mobile App Development, Other Application Development, Custom Software Development, and UX/UI Design.
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    Industries

  • 2147
    (37 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Darien, IL
    Tekglide, an e-commerce development company, was founded in 2008. Their midsize team is headquartered in Darien, Illinois and Spring, Texas. The firm specializes in E-Commerce Development, Custom Software Development, Digital Strategy, Low/No Code Development, and more.
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    Clients

    Temptu

    Industries

  • 2148
    (8 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    București, Romania
    ERP consulting and SI company SoftXPro is based in București, Romania and Chișinău, Moldova. They focus on ERP consulting and SI, Custom Software Development, Web Development, and Artificial Intelligence and were founded in 2022.
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    Industries

  • 2149
    (8 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Sant Cugat del Vallès, Spain
    Two.Zero is a Sant Cugat del Vallès, Spain-based custom software development firm. The small firm was founded in 2024. Their team offers Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more.
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    Industries

  • 2150
    (9 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Poznań, Poland
    Macopedia, an e-commerce development firm, was launched in 2006. They are headquartered in Poznań, Poland and have a midsize team. Their services include E-Commerce Development, Web Development, Custom Software Development, Web Design, and more.
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    Clients

    Neuca

    Industries

  • 2151
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Plum, PA
    B-Three Solutions, Inc., a custom software development firm, is headquartered in Plum, Pennsylvania and Plum, Pennsylvania. The small firm was founded in 2006. Their services include Custom Software Development, Mobile App Development, Enterprise App Modernization, Artificial Intelligence, and more.
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    Industries

  • 2152
    (13 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Gliwice, Poland
    Software development company and cloud consulting & SI company Pattern Match was established in 2018. The agency focuses on Custom Software Development and cloud consulting & SI and has a small team.
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    Clients

    HRS.de

    Industries

  • 2153
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Established in 2024, Codenco IT is a small custom software development company. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more. The company is located in Dhaka, Bangladesh.
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    Clients

    Suma International Services

    Industries

  • 2154
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Kaunas, Lithuania
    Invertus is a small e-commerce development firm. Based in Kaunas, Lithuania and Søborg, Denmark, the firm was launched in 2005. Their team provides E-Commerce Development, IT strategy consulting, Custom Software Development, UX/UI Design, and more.
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    Clients

    Mollie

    Industries

  • 2155
    (26 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Ahmedabad, India
    Located in Ahmedabad, India and San Jose, California, Third Rock Techkno is a Generative AI company. The midsize firm was established in 2015. Their services include Generative AI, Web Development, Low/No Code Development, IT staff augmentation, and more.
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    Clients

    Israel, Israel & Purdy, LLP National Institute for Newman Studies Navneet Education Ltd Epimoney Private Limited

    Industries

  • 2156
    (14 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Córdoba, Argentina
    In Córdoba, Argentina and Sheridan, Wyoming, Inferencia AI Solutions is an application development company. The small agency was launched in 2020. Their services include Mobile App Development, Blockchain, Custom Software Development, Web Development, and more.
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    Clients

    Royal Flying Doctor Service Solarus Smart Energy Solutions Sage.me Proglobix

    Industries

  • 2157
    (6 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Seattle, WA

    Devblock / Db_studio is a custom software development firm. Established in 2008, the agency is located in Seattle, Washington and Ho Chi Minh, Vietnam. The midsize team specializes in Custom Software Development, AI Consulting, Product Design, Web Development, and more.

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    Industries

  • 2158
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    L'viv, Ukraine

    Founded in 2016, Newfire Partners is a software development company headquartered in Cambridge, Mass. with another location in Ukraine. Their team of 173 specialize in IT staff augmentation, IT strategy consulting, big data consulting, and custom software development. 

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    Clients

    ConsejoSano

    Industries

  • 2159
    (4 Reviews) 4.9

    Timeliness

    4.5

    Service Excellence

    4.9

    Value

    3.5

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Montevideo, Uruguay
    Custom software development firm Sagant was launched in 2014. Their small team is located in Montevideo, Uruguay and focuses on Custom Software Development, IT staff augmentation, Web Development, IT strategy consulting, and more.
    Read More

    Industries

  • 2160
    (22 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Târgu Mureș, Romania
    REEA is a midsize website development company based in Târgu Mureș, Romania; Baltimore, Maryland and Dhaka, Bangladesh. They specialize in Web Development, UX/UI Design, Mobile App Development, Custom Software Development, and more and were founded in 1998.
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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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