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

  • 331
    (3 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Woluwe-Saint-Lambert, Belgium
    Tacta is a software development firm. Founded in 2007, the team offers custom software development and web development. Their midsize company is Bruxelles, Belgium-based.
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    Industries

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  • 332
    (22 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Valsad, India
    IT IDOL Technologies is a software development firm. They focus on Custom Software Development, Artificial Intelligence, Enterprise App Modernization, Generative AI, and more and were founded in 2019. Their midsize team is based in Valsad, India; Ahmedabad, India and Dover, Delaware.
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    Industries

  • 333
    (97 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England
    Founded in 2016, Solar Digital is a website development company. The company specializes in Web Development, AI Agents, Custom Software Development, UX/UI Design, and more and has a small team. The company is headquartered in London, England and Odesa, Ukraine.
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    Clients

    Stark Shipping (analytical portal of marine industry

    Industries

  • 334
    (12 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.5

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Gamle Fredrikstad, Norway

    Founded in 2000, Frontkom is headquartered in Warsaw, Poland with another location in Lublin, Poland. With nearly 50 employees, they provide custom software development, web development, and UX/UI design services to midmarket, enterprise, and small businesses.

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    Clients

    - ASUS - Mitsubishi Motors - WWF - Unicef - HBO - RedBull - Santander Denmark - Polish National Bank - Startups: StayForLonger

    Industries

  • 335
    (16 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Zaporizhzhia, Ukraine

    koitechs is an outsource development company providing primarily web development, along with mobile app development and IT consulting, to midmarket clients. Their team of fewer than 15 employees is located in Zaporizhzhia, Ukraine. Founded in 2019, the specialists serve clients from a variety of industries. 

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    Industries

  • 336
    (21 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $50,000+
    10 - 49 employees
    Langhorne, PA
    Software development firm Superscript Systems Ltd was established in 2013. Located in Langhorne, Pennsylvania and Sheridan, Wyoming, their small team provides Custom Software Development, Artificial Intelligence, and Blockchain.
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    Industries

  • 337
    (30 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.5

    Would Recommend

    4.8
    $25,000+
    50 - 249 employees
    Warszawa, Poland

    SoftwareMill is a software and consultancy company based in Warsaw, Poland. Founded in 2009, they have 40 employees who provide services including custom software development, big data consulting, blockchain development, and AI. 

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    Clients

    Paidy

    Industries

  • 338
    (10 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Thiruvananthapuram, India

    Headquartered in Thiruvananthapuram, India and Chiyoda City, Japan, Trenser Technology Solutions (P) Ltd is a custom software development company. Established in 2017, the midsize team specializes in custom software development, web development, IoT development, enterprise app modernization, and more.

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    Industries

  • 339
    (5 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.4

    Would Recommend

    4.7
    $25,000+
    1,000 - 9,999 employees
    São Paulo, Brazil
    FCamara is an user experience agency. Their large team is in São Paulo, Brazil; Leiria, Portugal; St Albans, England and Dubai, United Arab Emirates. Their services include UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more. The firm was founded in 2006.
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    Clients

    Farfetch IPSOS Elfa Group BTG Pactual

    Industries

  • 340
    (8 Reviews) 4.6

    Timeliness

    4.4

    Service Excellence

    4.6

    Value

    4.2

    Would Recommend

    4.8
    $10,000+
    250 - 999 employees
    Vilnius, Lithuania
    Baltic Amadeus is a midsize software development firm established in 1988. Their team offers Custom Software Development, Mobile App Development, Cybersecurity, Enterprise App Modernization, and more. The agency is in Vilnius, Lithuania and Kaunas, Lithuania.
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    Clients

    IBM JTI ConnectPay SEB

    Industries

  • 341
    (27 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    Houston, TX
    Based in Houston, Texas; Grasbrunn, Germany; Los Angeles, California and San Pedro Garza García, Mexico, Softeq is an IoT development company. The agency offers IoT development, Custom Software Development, Artificial Intelligence, and Wearable App Development and is midsize.The agency was established in 1997.
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    Clients

    Microsoft

    Industries

  • 342
    (26 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    Warszawa, Poland

    Britenet is a large CRM consulting and SI company based in Warszawa, Poland; Lublin, Poland; Poznań, Poland and Białystok, Poland. They offer CRM consulting and SI, IT managed services, IT staff augmentation, Custom Software Development, and more and were founded in 2006.

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    Clients

    First Data

    Industries

  • 343
    (13 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.4

    Value

    4.3

    Would Recommend

    4.5
    $50,000+
    250 - 999 employees
    Thiruvananthapuram, India

    InApp was founded in 2000 and currently has 300+ employees. Headquartered in Trivandrum, India, their services include web development, custom software development, and mobile app development. They also have another location in Palo Alto, Calif.

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    Industries

  • 344
    (13 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Wrocław, Poland

    FINGO Software House is a custom development provider located in Wroclaw, Poland. Founded in 1999, their team of approximately 75 employees primarily serves midmarket and enterprise-level clients with a particular focus on the finance sector. While their tech stack is very diverse, their specialties are PHP and Linux Server.

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    Clients

    Umazi

    Industries

  • 345
    (7 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.6

    Value

    4.2

    Would Recommend

    4.9
    $25,000+
    1,000 - 9,999 employees
    Kraków, Poland

    Ailleron S.A., a digital strategy company, is in Kraków, Poland. The midsize firm was established in 2014. Their team focuses on digital strategy, enterprise app modernization, mobile app development, custom software development, and more.

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    Industries

  • 346
    (5 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Tallinn, Estonia
    Headquartered in Tallinn, Estonia, Forma Pro is a small custom software development firm. They offer Custom Software Development, IT staff augmentation, Artificial Intelligence, and Application Management & Support and were launched in 2001.
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    Clients

    FreightSeeker

    Industries

  • 347
    (22 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Vilnius, Lithuania

    Corner Case Technologies is a digital product development company based in Vilnius, Lithuania, with an office in London, UK. The company, founded in 2016, has a team of around 30 IT professionals who provide custom software, web, and mobile app development services to various businesses and institutions.

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    Clients

    Sejico MindTales Kiosk SEIFA

    Industries

  • 348
    (13 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Wrocław, Poland
    Software development company ULAM LABS is in Wrocław, Poland and Warszawa, Poland. The agency focuses on Custom Software Development, Cybersecurity, Product Design, and Low/No Code Development and is midsize.The agency was established in 2016.
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    Clients

    Pact Ledger Cybavo Holm

    Industries

  • 349
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Watford, England

    AppDrawn is a software solutions company founded in 1999. Their headquarters are in London and they have a second office in Barcelona. Across these 2 locations, they have a team of a dozen staff that do custom software development, web development, and mobile app development for small and medium-size businesses.

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    Clients

    Aspire

    Industries

  • 350
    (5 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.7
    $1,000+
    250 - 999 employees
    Lahore, Pakistan
    Tower Technologies is a Lahore, Pakistan-based web development company. The small team specializes in web development, BI & big data consulting & SI, and web design. The firm was founded in 2001.
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    Industries

  • 351
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    El Segundo, CA

    Founded in 2001, Thinklogic is a development firm. Their small team is based in El Segundo, Calif. They focus on custom software, web, and mobile app development.

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    Clients

    Johnson & Johnson

    Industries

  • 352
    (17 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Kalamazoo, MI
    SPARK Business Works is a midsize software development firm established in 2017. Their team offers Custom Software Development, Web Development, Mobile App Development, Web Design, and more. The agency is in Kalamazoo, Michigan; Grand Rapids, Michigan; Houston, Texas and Bloomington, Illinois.
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    Industries

  • 353
    (24 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    UpUp is a custom software development firm. Established in 2024, the company is located in Kyiv, Ukraine. The small team offers Custom Software Development, Web Development, Mobile App Development, and UX/UI Design.
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    Industries

  • 354
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Las Vegas, NV

    Midsize cloud consulting & SI company SpurTree Tech, is headquartered in Bengaluru, India and malden, Massachusetts. They offer cloud consulting & SI, IT managed services, mobile app development, web development, and more and were founded in 2010.

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    Industries

  • 355
    (73 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    Miami, FL
    KITRUM is a Miami, Florida-based Enterprise App Modernization company. The midsize company was established in 2016. Their services include Enterprise App Modernization, Engineering, IT staff augmentation, Custom Software Development, and more.
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    Clients

    PawSquad Franatech Ledgerset StackSource

    Industries

  • 356
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Toronto, Canada
    Small custom software development company AltoLeap Inc., is in Toronto, Canada and Kingston, Jamaica. Launched in 2012, the team specializes in Custom Software Development, Web Development, and Mobile App Development.
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    Industries

  • 357
    (12 Reviews) 4.9

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Toronto, Canada
    Established in 1997, Whitecap Canada is a small custom software development company. Their team focuses on Custom Software Development, BI & big data consulting & SI, Artificial Intelligence, Mobile App Development, and more. The company is in Toronto, Canada.
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    Clients

    Woodine Entertainment Group

    Industries

  • 358
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Vilnius, Lithuania

    RichBrains is a custom software development firm. Established in 2006, the midsize firm is headquartered in Vilnius, Lithuania and Warszawa, Poland. Their services include Custom Software Development, Web Development, cloud consulting & SI, Mobile App Development, and more.

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    Industries

  • 359
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Solana Beach, CA
    Asymm is a custom software development firm launched in 2020. Their small team is in Solana Beach, California and Ciudad de México, Mexico and focuses on Custom Software Development and UX/UI Design.
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    Industries

  • 360
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Kraków, Poland

    Small website development company Fingoweb, is based in Kraków, Poland. The team provides web development, custom software development, e-commerce development, web 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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