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

  • 2011
    (10 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Ahmedabad, India

    Infynno Solutions is a website development firm. Established in 2018, the small agency is headquartered in Ahmedabad, India. Their services include web development, custom software development, ux/ui design, and mobile app development.

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    Industries

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  • 2012
    (2 Reviews) 4.5

    Timeliness

    4.0

    Service Excellence

    4.3

    Value

    4.3

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Brighton and Hove, England
    ASquared, a software development firm, is headquartered in Brighton and Hove, England. Founded in 2017, the small team focuses on Custom Software Development, Mobile App Development, UX/UI Design, Other Application Development, and more.
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    Clients

    HCA

    Industries

  • 2013
    (15 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    Toronto, Canada

    Founded in 2015, Evenset Inc. is a web and mobile application development studio based in Toronto, Ontario. Evenset Inc.'s team of around 10 employees focuses on mobile app development and custom software development.

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    Clients

    Raly

    Industries

  • 2014
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Kraków, Poland
    Upside is a small AI development company founded in 2017. Their services include Artificial Intelligence, IT strategy consulting, Custom Software Development, and AI Consulting. The company is in Kraków, Poland and Berlin, Germany.
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    Clients

    Deutsche Telekom

    Industries

  • 2015
    (8 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.3

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    Alpharetta, GA

    AI firm Digital Scientists is based in Alpharetta, Georgia. The small firm was launched in 2007. Their team provides Artificial Intelligence, Custom Software Development, Mobile App Development, and Product Design.

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    Clients

    Mailchimp

    Industries

  • 2016
    (7 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Warszawa, Poland

    Isolution is a software development firm based in Warszawa, Poland. The firm, founded in 2000, has around 100 employees and provides custom software development services to midmarket and enterprise companies in the financial services, consumer products & services, and utilities industries.

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    Clients

    Veolia Energia Polska

    Industries

  • 2017
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    Undisclosed
    50 - 249 employees
    L'viv, Ukraine
    Proffiz is an IT staff augmentation company. Their midsize team is headquartered in L'viv, Ukraine and Kraków, Poland. Their services include IT staff augmentation, Web Development, Artificial Intelligence, Custom Software Development, and more. The agency was launched in 2017.
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    Clients

    ESKO - Packaging Management Platform EYEQ - AI-Powered Image Correction Print.com - Manufacturing automation solution MS Printing Solutions - License Management Solution

    Industries

  • 2018
    (12 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    Austin, TX

    Divelement Web Services, LLC is a web agency based in Laredo, Texas, and founded in 2020. With more than two employees, they offer e-commerce, web, and mobile app development solutions to small businesses in the fields of arts, business services, and consumer products.

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    Clients

    Rachio

    Industries

  • 2019
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Warszawa, Poland

    Headquartered in Warszawa, Poland and Łódź, Poland, Bit Adventure is an IT staff augmentation company. The agency provides IT staff augmentation, custom software development, web development, and application testing and is small.The agency was launched in 2017.

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    Industries

  • 2020
    (14 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $5,000+
    2 - 9 employees
    Nashville, TN
    Aloa is an Irving, Texas-based artificial intelligence development company. The firm provides Artificial Intelligence, Custom Software Development, and AI Consulting and is small.The firm was launched in 2015.
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    Industries

  • 2021
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Gaithersburg, MD

    Boost Labs is a data-focused technology firm based in Gaithersburg, Md. Founded in 2009, this company has 12 employees. Services provided by Boost Labs include big data consulting, custom software development, and UI/UX design.

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    Clients

    TrueCar

    Industries

  • 2022
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Sofia, Bulgaria
    Launched in 2018, CodeMerx is a cloud consulting & SI company. Their small team is in Sofia, Bulgaria. Their services include cloud consulting & SI, IT staff augmentation, custom software development, web development, and more.
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    Industries

  • 2023
    (26 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Kraków, Poland
    Launched in 2008, Nopio is a small web development company. Their team offers Web Development, Branding, Web Design, Custom Software Development, and more. The agency is headquartered in Boulder, Colorado and Kraków, Poland.
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    Clients

    Sesame Workshop Butler/Till Fathom Genea

    Industries

  • 2024
    (11 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.5

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    Harvey, LA

    Susco Solutions is a software development company. The small Harvey, Louisiana-based company was established in 2005. Their team offers Custom Software Development, Web Development, IT staff augmentation, Mobile App Development, and more.

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    Clients

    App Task Force - Uber-like mobile app for reporting crime and dispatching police.  In use in New Orleans and beyond. PosiGen - Solar for all.  Extensive Salesforce development and portals for customers

    Industries

  • 2025
    (12 Reviews) 4.7

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.8

    Would Recommend

    4.7
    $25,000+
    50 - 249 employees
    Chicago, IL
    INTERSOG is a midsize IT staff augmentation company. Launched in 2005, the company is located in Chicago, Illinois; Vancouver, Canada and Guadalajara, Mexico. Their services include IT staff augmentation, Custom Software Development, IoT development, Artificial Intelligence, and more.
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    Clients

    Mitsubishi Bosch Tesla Relm Insurance

    Industries

  • 2026
    (35 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Alicante (Alacant), Spain
    Anadea is a midsize AI development company. In Alicante (Alacant), Spain and Las Vegas, Nevada, the firm was established in 2000. Their team provides Artificial Intelligence, Web Design, IT staff augmentation, Custom Software Development, and more.
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    Clients

    Zillow Visdeal The Electric Car Scheme Keystone

    Industries

  • 2027
    (12 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Sahibzada Ajit Singh Nagar, India

    Wegile is a full-service development firm with approximately 100 employees. Founded in 2013, the company is headquartered in New York and has another office in Mohali, India. The team specializes in mobile app development, web development, wearable app development, enterprise app modernization, e-commerce development, and UX/UI design. Its clients are mostly small businesses. 

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    Clients

    HSBC

    Industries

  • 2028
    (7 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.4

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    La Calera, Argentina
    Exomindset is a midsize data analytics company. The Aventura, Florida-based company was launched in 2019. Their services include BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, Mobile App Development, and more.
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    Industries

  • 2029
    (6 Reviews) 4.5

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Kyiv, Ukraine

    Polytech Software is an IT outsourcing company with about 150 team members in Kyiv, Ukraine, and the United States. Their services include IT managed services, application testing, and CRM Consulting. Founded in 2006, they work primarily with small and midmarket businesses in e-commerce, education, and IT industries.

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    Clients

    Kyocera

    Industries

  • 2030
    (17 Reviews) 4.9

    Timeliness

    4.5

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Austin, TX

    Standard Beagle Studio is an user experience company. The small Austin, Texas-based agency was established in 2012. Their team offers ux/ui design, web development, custom software development, and web design.

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    Industries

  • 2031
    (11 Reviews) 4.6

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    4.5
    $10,000+
    10 - 49 employees
    Hanoi, Vietnam

    LinxHQ Pte Ltd is a software company based in Hanoi, Vietnam with more than 10 employees. Founded in 2008, they specialize in custom software, web, and mobile app development solutions for small and medium-sized businesses alike.

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    Clients

    GATES Consulting International LLP (Singapore)

    Industries

  • 2032
    (6 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.6

    Value

    4.4

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    Miami, FL
    Founded in 1991, SmallCo. Inc is a custom software development firm. Their small team is located in Miami, Florida. Their services include custom software development.
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    Industries

  • 2033
    (5 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Budapest, Hungary

    Custom software development company Tappointment is headquartered in Budapest, Hungary. The firm specializes in custom software development, web development, web design, IT strategy consulting, and more and is small.The firm was launched in 2014.

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    Clients

    Humanize IT

    Industries

  • 2034
    (22 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Monterrey, Mexico
    Established in 2016, Alluxi is a web development company. Their small team is headquartered in Sheridan, Wyoming and Monterrey, Mexico and focuses on Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.
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    Clients

    Headspring

    Industries

  • 2035
    (19 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Sydney, Australia
    Bearplus, a web development firm, is headquartered in Sydney, Australia; Ho Chi Minh, Vietnam and Singapore, Singapore. The small team provides Web Development, UX/UI Design, Branding, Custom Software Development, and more. The firm was established in 2016.
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    Clients

    Faybl - Autonomous AI Agent CaskX - Whiskey Trading Platform Rotimatic - World’s #1 fully automatic roti maker Chocolate Finance - Singapore-based fintech platform

    Industries

  • 2036
    (10 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Allen, TX
    Access Solutions is a website development firm. They offer Web Development, E-Commerce Development, Custom Software Development, UX/UI Design, and more and were launched in 2016. Their small team is in Allen, Texas.
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    Industries

  • 2037
    (15 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Miami, FL

    Headquartered in Miami, Florida, Simple Solutions is a web design agency. The small team offers web design, custom software development, web development, mobile app development, and more. The agency was founded in 2011.

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    Industries

  • 2038
    (14 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees

    Steady Rabbit Technology is a software firm based in Greater Delhi Area, India, and founded in 2019. Their team of over 10 offers web and mobile app development solutions to small and mid-market agencies in the fields of consumer products, media, and advertising.

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    Clients

    OneAD

    Industries

  • 2039
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Pyrmont, Australia
    UX design agency Airteam was established in 2016. The small team offers ux/ui design, IT staff augmentation, custom software development, web development, and more. The company is based in Pyrmont, Australia.
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    Industries

  • 2040
    (28 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Austin, TX
    GoMage is an e-commerce development company based in Austin, Texas and Amsterdam, Netherlands. The midsize firm was founded in 2010. Their team provides E-Commerce Development, Conversion Optimization, Search Engine Optimization, UX/UI Design, and more.
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    Clients

    Shoebacca

    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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