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

  • 1171
    (6 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    San Francisco, CA
    Founded in 2017, Sprint Studios is an IT staff augmentation company. Their midsize team is headquartered in San Francisco, California; San Juan, Puerto Rico; Miami, Florida and New York, New York. Their services include IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.
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    Clients

    Snappt

    Industries

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  • 1172
    (15 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

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

    spinbits.io is a software agency founded in 2018 in Warsaw, Poland with over 10 experts. They offer e-commerce, web, and mobile app development solutions for small and medium-sized companies in the fields of advertising, e-commerce, and gambling.

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    Clients

    Biggest Payment Operator in Europe

    Industries

  • 1173
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    Cluj-Napoca, Romania
    Lateral Inc., an artificial intelligence company, was founded in 2008. Their midsize team is headquartered in Cluj-Napoca, Romania; New York, New York; Târgu Mureș, Romania and Oradea, Romania and offers Artificial Intelligence, IT staff augmentation, Custom Software Development, Web Development, and more.
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    Clients

    AMEX

    Industries

  • 1174
    (53 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Gliwice, Poland
    Artkai is an user experience design agency established in 2014. Their midsize team is in Gliwice, Poland and specializes in UX/UI Design, Web Development, Web Design, Custom Software Development, and more.
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    Clients

    Huobi Global (Crypto exchange platfrom)

    Industries

  • 1175
    (20 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    London, England
    Synetec, an AI development company, is located in London, England. They specialize in Artificial Intelligence, AI Consulting, Custom Software Development, and Web Development and were founded in 2009.
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    Clients

    Argentex

    Industries

  • 1176
    (22 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Plano, TX
    Semaphore Mobile is a custom software development company established in 2002. The firm specializes in Custom Software Development, Mobile App Development, Web Development, Ecommerce Marketing, and more and has a small team. The firm is in Plano, Texas.
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    Clients

    Craigslist

    Industries

  • 1177
    (34 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    250 - 999 employees
    Aventura, FL
    Mercury Development is a midsize mobile app development company. Founded in 1999, the agency is located in Aventura, Florida; Atlanta, Georgia and Chicago, Illinois. Their team provides Mobile App Development, AI Agents, AI Consulting, Custom Software Development, and more.
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    Clients

    Google Fitbit Tonal EZ Lynk

    Industries

  • 1178
    (54 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.7
    Undisclosed
    250 - 999 employees
    Toronto, Canada
    Net Solutions is an AI firm. Their midsize team is based in Toronto, Canada; Chandigarh, India; London, England and New York, New York and provides Artificial Intelligence, E-Commerce Development, Enterprise App Modernization, Custom Software Development, and more. The firm was founded in 2000.
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    Clients

    Microsoft

    Industries

  • 1179
    (14 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Peppernode is a small Tallinn, Estonia-based custom software development company. Founded in 2021, the team focuses on Custom Software Development, Mobile App Development, Artificial Intelligence, IT staff augmentation, and more.
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    Industries

  • 1180
    (20 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Budapest, Hungary
    Wozify is a web development firm. They specialize in Web Development, Custom Software Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2012. Their small team is Budapest, Hungary-based.
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    Clients

    Auchan

    Industries

  • 1181
    (47 Reviews) 4.7

    Timeliness

    4.5

    Service Excellence

    4.6

    Value

    4.6

    Would Recommend

    4.6
    $10,000+
    50 - 249 employees
    Ahmedabad, India
    Software development company WebMob Technologies is headquartered in Ahmedabad, India; San Jose, California and Dubai, United Arab Emirates. Launched in 2010, the midsize team specializes in Custom Software Development, Artificial Intelligence, AI Agents, AI Consulting, and more.
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    Clients

    USA Real estate brokerage firms

    Industries

  • 1182
    (19 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $250,000+
    50 - 249 employees
    Bozeman, MT

    'Very is an IoT technology firm led by expert problem-solvers to create efficient, scalable solutions that move commercial, industrial and consumer IoT projects from pilot to production in record time. From smart products in homes and businesses to end-to-end smart ecosystems, Very solves complex problems with a strategic, collaborative, and user-centered process designed to ensure every element of the problem is understood before developing solutions.

    Where others see blockers, Very finds opportunities to help partners recognize near-term value — leading to outcomes as powerful as the partnerships that built them.'

     

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    Clients

    Vizio

    Industries

  • 1183
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Albuquerque, NM
    Headquartered in Albuquerque, New Mexico and Madison, Wisconsin, Mile Marker is a custom software development company. The small company was established in 2020. Their services include custom software development, web development, mobile app development, and cloud consulting & SI.
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    Clients

    Fishidy

    Industries

  • 1184
    (14 Reviews) 4.7

    Timeliness

    4.4

    Service Excellence

    4.6

    Value

    4.6

    Would Recommend

    4.1
    $5,000+
    250 - 999 employees
    Indore, India
    Established in 2000, CDN Solutions Group is a Blockchain company. They are located in Phoenix, Arizona; Indore, India and mauritius, Mauritius and have a midsize team. The company focuses on Blockchain, Custom Software Development, Mobile App Development, AR/VR development, and more.
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    Clients

    Toad Square Pty. Ltd.

    Industries

  • 1185
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Slough, England
    Avco Systems, a custom software development company, was launched in 1986. They are in Slough, England and Israel and have a midsize team. Avco Systems specializes in Custom Software Development, Application Management & Support, and IT managed services.
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  • 1186
    (20 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Markham, Canada
    ITechnolabs Inc, an app development company, is based in Markham, Canada; Sheridan, Wyoming; Calgary, Canada and Sahibzada Ajit Singh Nagar, India. They focus on Mobile App Development, Web Development, Custom Software Development, and Artificial Intelligence and were founded in 2020.
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    Industries

  • 1187
    (34 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    Kyiv, Ukraine
    Olearis is a mobile application development company in Kyiv, Ukraine and Flower Mound, Texas. The small team specializes in Mobile App Development, UX/UI Design, Custom Software Development, and Web Development and was founded in 2013.
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    Clients

    Shafersystems Atelar GOFRENDLY AB

    Industries

  • 1188
    (16 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.4

    Would Recommend

    4.8
    $25,000+
    250 - 999 employees
    Zug, Switzerland
    AI Engineering by Grid Dynamics, an IT staff augmentation company, is based in Zug, Switzerland; Wormerveer, Netherlands and London, England. They offer IT staff augmentation, Custom Software Development, and IT strategy consulting and were established in 1999.
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    Industries

  • 1189
    (17 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.8
    $25,000+
    250 - 999 employees
    London, England

    Flat Rock Technology is a development agency headquartered in London, with an office in Varna, Bulgaria. Since 2008, their team of 88 has been specializing in custom software development, mobile app development, UX/UI design, and more for mainly midmarket-size clients. They primarily serve clients in the IT, consumer products & services and media industries. 

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    Clients

    Audiocodes

    Industries

  • 1190
    (36 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    1,000 - 9,999 employees

    Cyber Infrastructure Inc. is an IT company headquartered in San Francisco with offices in Atlanta, Miami, New York, London, India, and Singapore. Founded in 2003, the team of 740 specializes in custom software development and SEO. They work primarily with midmarket-level businesses, focusing on IT, advertising and marketing, and gaming.

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    Clients

    UPS

    Industries

  • 1191
    (88 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Cary, NC
    Narola Infotech Solutions LLP is a midsize software development firm. Based in Cary, North Carolina; Surat, India; Chantilly, Virginia and Ridgefield, New Jersey, the firm was launched in 2005. Their team offers Custom Software Development, IT staff augmentation, E-Commerce Development, Mobile App Development, and more.
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    Clients

    TVSNext

    Industries

  • 1192
    (37 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Zagreb, Croatia

    IDE3 is an IT company in Zagreb, Croatia. Founded in 2008, they have about 11 employees that serve mostly small-business and midmarket clients in a wide variety of industries. Services include IT managed services, custom software development, and IT strategy consulting.

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    Clients

    Kaufland

    Industries

  • 1193
    (11 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Paris, France
    Software development company First Line Outsourcing is headquartered in Paris, France and Yerevan, Armenia. The small team specializes in Custom Software Development, Mobile App Development, and Artificial Intelligence and was launched in 2017.
    Read More

    Industries

  • 1194
    (17 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

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

    GOGOmedia Software House is a software development firm. In Warszawa, Poland and London, United Kingdom, their small team provides custom software development, web development, and e-commerce development. The company was launched in 2008.

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    Clients

    Publicis Media Group

    Industries

  • 1195
    (5 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Ljubljana, Slovenia

    Positiva is a high-tech company founded in 2007. Their team of more than 10 employees provides custom software, e-commerce, and mobile app development solutions from their office in Ljubljana, Slovenia. They work with small and mid-market firms from a variety of industries.

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    Clients

    Salus

    Industries

  • 1196
    (2 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    4.5
    $10,000+
    10 - 49 employees

    Clearview is a software development company. Their small team is in San Francisco, California. Their services include custom software development, web development, and other application development. The firm was established in 2004.

    Read More

    Industries

  • 1197
    (27 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Irvine, CA
    Idea Maker, a custom software development company, was founded in 2016. The agency specializes in Custom Software Development, Artificial Intelligence, Mobile App Development, Web Design, and more and has a small team.
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    Industries

  • 1198
    (71 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Amsterdam, Netherlands
    Lizard Global, a web development company, was founded in 2012. Based in Amsterdam, Netherlands; Kuala Lumpur, Malaysia; Singapore and Antwerpen, Belgium, their midsize team focuses on Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.
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    Clients

    Heineken

    Industries

  • 1199
    (28 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    La Plata, Argentina

    NaNLABS is a midsize software development company. Launched in 2013, the agency is based in La Plata, Argentina; Newark, New Jersey and Paris, France. Their services include Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, IoT development, and more.

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    Clients

    Symantec

    Industries

  • 1200
    (15 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Rīga, Latvia

    MAK IT is a software development firm. Established in 2011, the team provides custom software development, mobile app development, and ux/ui design. Their midsize company is based in Rīga, Latvia and Novi Sad, Serbia.

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    Clients

    Accenture

    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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