Top 30 Custom Software Development Companies
The Best of September 2026List of the Best Software Development Firms
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and were established in 2001. Their small team is in Medina, Washington.Read More
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2341$10,000+50 - 249 employeesKolkata, IndiaLocated in Springfield Gardens, New York and Kolkata, India, Itobuz Technologies is an app development company. The midsize team offers Mobile App Development, Custom Software Development, Web Development, E-Commerce Development, and more. The firm was established in 2010.Read More
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2342$10,000+10 - 49 employeesBuenos Aires, ArgentinaHit Ocean is a small software development firm. Based in Buenos Aires, Argentina, the firm was established in 2020. Their services include Custom Software Development, Mobile App Development, IT staff augmentation, Web Development, and more.Read More
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Mercado LibreIndustries
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2343$25,000+10 - 49 employeesKaty, TXRead More
Small IT staff augmentation company Ulfix, is located in Katy, Texas and Monterrey, Mexico. They provide IT staff augmentation, Custom Software Development, AI Consulting, and Web Design and were established in 2014.
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Daimler Mercedes-BenzIndustries
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2344$100,000+250 - 999 employeesAtlanta, GARead More
Started in 2001, Big Nerd Ranch is a 50+ web and mobile app development firm headquartered in Atlanta. While not creating apps for the world’s leading brands, their team leads immersive coding boot camps.
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airbnbIndustries
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2345$5,000+10 - 49 employeesWarszawa, PolandRead More
Vavatech is a software development company based in Warsaw, Poland. Founded in 2005, Vavatech's team of around 40 employees provides custom software development, web development, and application management & support services.
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Nordea Bank Danmark A/SIndustries
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2346$1,000+1,000 - 9,999 employeesRead More
Launched in 2020, Difinity is a digital strategy company. Located in Brooklyn, New York and Murphy, Texas, their midsize team focuses on digital strategy, social media marketing, search engine optimization, pay per click, and more.
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2347Undisclosed50 - 249 employeesTartu, EstoniaRead More
Mooncascade is a product and software development company from Tartu, Estonia. The company was founded in 2009 and has since grown to a team of 68 that provides services like custom software development, mobile app development, UX/UI design, app testing, and more.
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2348$25,000+10 - 49 employeesSandton, South AfricaWebtonic Solutions is an AI development company founded in 2017. In Sandton, South Africa; Gqeberha, South Africa and Guildford, England, their small team specializes in Artificial Intelligence, Custom Software Development, Enterprise App Modernization, cloud consulting & SI, and more.Read More
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RMBIndustries
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2349$5,000+10 - 49 employeesSurat, IndiaDeclone Labs PVT LTD is a small AI Agents company. The Surat, India-based firm was founded in 2018. Their team specializes in AI Agents, Custom Software Development, Artificial Intelligence, Mobile App Development, and more.Read More
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2350$25,000+10 - 49 employeesTallinn, EstoniaRead More
QIT Software is a software company founded in Kharkiv, Ukraine in 2020 with no more than 10 professionals. They provide custom software, web, and mobile app development solutions to small and medium-sized businesses.
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Dangl IT GmbHIndustries
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2351$10,000+10 - 49 employeesLiberec, Czech RepublicBased in Liberec, Czech Republic, UX Fans is a small user experience company. They focus on ux/ui design, custom software development, web development, mobile app development, and more and were founded in 2017.Read More
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Kalkulator.czIndustries
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2352$1,000+50 - 249 employeesSouth Yarra, AustraliaWebAlive, an application development firm, was established in 2003. They are headquartered in South Yarra, Australia and Botany, Australia and have a midsize team. Their services include Mobile App Development, Web Development, Custom Software Development, and UX/UI Design.Read More
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2353$50,000+50 - 249 employeesNovi Sad, SerbiaRead More
ZESIUM is a development company in Novi Sad, Serbia, that was founded in 2003. ZESIUM's team of 42 employees specializes in mobile app development, custom software development, and web development.
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Schneider Electric DMS (FRA)Industries
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2354$5,000+10 - 49 employeesKyiv, UkraineAltSolution is a Kyiv, Ukraine-based custom software development company. They offer Custom Software Development, Enterprise App Modernization, Artificial Intelligence, Application Management & Support, and more and were established in 2006.Read More
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2355$5,000+10 - 49 employeesChennai, IndiaRead More
Located in Chennai, India, effy is a software development firm. The small team offers Custom Software Development, API Development, Microservices Architecture Services, Artificial Intelligence, and more. The agency was launched in 2017.
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2356$50,000+50 - 249 employeesUDS Systems, a CRM consulting and SI company, was launched in 2007. The agency focuses on CRM consulting and SI, Custom Software Development, IT strategy consulting, Robotics Process Automation, and more and has a midsize team.Read More
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2357$25,000+10 - 49 employeesNew York, NYOSMOS is a New York, New York-based web design company. The small agency was launched in 2021. Their team provides Web Design, Branding, Mobile App Development, Custom Software Development, and more.Read More
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Crawler HEARST XSHACK COCOONIndustries
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2358$10,000+50 - 249 employeesBratislava, SlovakiaRead More
Intellica is a custom software development company that was founded in 2015. They employ 80 staff across four offices in Bratislava, Slovakia; Zurich, Switzerland; Kyiv, Ukraine; and Vinnytsia, Ukraine. They work with startups and established businesses, providing specialist services in data analytics, data science, Blockchain & DLT apps development, and applications delivery for web, mobile and e-commerce.
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BuzzmoveIndustries
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2359$10,000+10 - 49 employeesPlano, TXRead More
IntelliCeed Inc. Is a small software development firm. The Kharkiv, Ukraine-based agency was established in 2017. Their team offers custom software development, mobile app development, web development, IT managed services, and more.
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2360$25,000+250 - 999 employeesRead More
delaPlex is an Atlanta-based software agency founded in 2008 with over 250 employees. They are experts in custom software development, mobile app development, and application testing for clients in the industries of advertising, financial services, and retail, among others.
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Blue YonderIndustries
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2361$10,000+50 - 249 employeesSingaporeRead More
482.solutions is a blockchain development and consulting firm that was founded in 2013. They employ 34 staff in their office in Odesa, Ukraine, where they provide innovated blockchain engineering for small and midmarket companies in fintech, energy, and e-government. Services include custom software development, security, and IoT development.
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AmbrosusIndustries
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2362$25,000+10 - 49 employeesAtlanta, GARead More
Blacc Spot Media, Inc. is a cloud communications consulting firm in Atlanta. Founded in 2011, they have fewer than 5 employees that serve mostly midmarket and small-business clients in a wide range of industries. Services include custom software development, product design, and IT strategy consulting.
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2363$10,000+10 - 49 employeesChișinău, MoldovaFusionWorks, a custom software development firm, was launched in 2011. The small Chișinău, Moldova-based team focuses on Custom Software Development, Artificial Intelligence, E-Commerce Development, UX/UI Design, and more.Read More
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2364$25,000+10 - 49 employeesWrocław, PolandRead More
Satisfly (formerly X-Coding IT Studio) is an e-Commerce and web software development agency based in Poland. Our services cover business analysis, UX / design, implementation, integration, and further maintenance of dedicated web platforms. We are a strategic partner for companies that aim for rapid growth amongst their competition.
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CarpetoIndustries
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2365$5,000+50 - 249 employeesSurat, IndiaRead More
TaglineInfotech is a development and design agency based in Surat, India. They were founded in 2018 and currently have a team of about 20 people. They work with businesses of all sizes in a variety of industries.
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PromoPrepIndustries
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2366$10,000+50 - 249 employeesVadodara, IndiaIndaPoint Technologies Pvt. Ltd. Is an AI firm based in Vadodara, India; San Francisco, California and Giv'atayim, Israel. The midsize team provides Artificial Intelligence, Custom Software Development, and Mobile App Development. The agency was founded in 2006.Read More
Clients
AI-Powered Web App for Ad Video Creation AI-Driven Healthcare Platform - Zuberdoc AI-powered Recruitment Solution AppliView 2.0 AI-Driven eBook Creation for Amazon KDPIndustries
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2367$25,000+50 - 249 employeesRead More
Moqod, based in Bussum, Netherlands, develops mobile and web applications for their clients. Founded in 2010, its current team of 46 specializes in IT staff augmentation, custom software development, and mobile app development. Moqod’s works with the information technology, transportation, and financial services industries.
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Ministry of Infrastructure of the NetherlandsIndustries
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2368$10,000+50 - 249 employeesKraków, PolandRead More
u2i is a software development firm based in Red Hook, New York with a second office in Krakow, Poland. Founded in 2000, u2i is a well-established development team with 56 employees between the two locations. Their services include custom software development, web development, mobile app development, IT strategy consulting, and UI/UX design.
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CitymartIndustries
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2369$50,000+50 - 249 employeesHyderabad, IndiaEnspirit Technology Services is an UX design company. The midsize Hyderabad, India-based team provides UX/UI Design, Custom Software Development, Artificial Intelligence, Mobile App Development, and more. The firm was launched in 2008.Read More
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2370$10,000+50 - 249 employeesAhmedabad, IndiaRead More
Blobstation is a custom software development company based in Dorval, Canada, and founded in 2018. With over 50 professionals, they offer IT staff augmentation, mobile app development, and custom software development solutions for various clients.
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VNP transportIndustries
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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.
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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.
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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.
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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.
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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.
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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.