Top 30 Custom Software Development Companies
The Best of October 2026List of the Best Software Development Firms
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1$50,000+1,000 - 9,999 employeesWarszawa, PolandLocated in Warszawa, Poland; Kraków, Poland; Dallas, Texas and London, England, Andersen Inc. Is a software development company. The large company was launched in 2007. Their team specializes in Custom Software Development, IT strategy consulting, IT managed services, Artificial Intelligence, and more.Read More
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SamsungIndustries
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2$1,000+250 - 999 employeesSofia, BulgariaScalefocus is a software development company. The midsize Sofia, Bulgaria-based agency was launched in 2012. Their team specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, Web Development, and more.Read More
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CuradenIndustries
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3$10,000+250 - 999 employeesSan Francisco, CAEmpat is a midsize app development company established in 2013. Their team offers Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The firm is in San Francisco, California; Kyiv, Ukraine; London, England and Miami, Florida.Read More
Clients
Obimy — A mobile app connecting loved ones across distances with over 10 million downloads on iOS and Android. Enables seamless communication and emotional connection. Mobile app development and social networking focus. Bigsister — Custom AI software designed for sales performance tracking and analysis, providing clean, accurate data to optimize sales teams and improve efficiency with advanced analytics. Trigga — A fintech project featuring payment systems and a comprehensive analytical database to support secure transactions and financial insights for smarter decision-making. DentalCare — Healthcare ecosystem with mobile app, web development, and CRM tools for managing patient records, tracking appointments, and sending automated reminders to improve patient care.Industries
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4$10,000+250 - 999 employeesWarszawa, PolandGeniusee, a software development company, was launched in 2017. The firm specializes in Custom Software Development, Mobile App Development, cloud consulting & SI, Web Development, and more and has a midsize team.Read More
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Scout and Drum Technologies Inc. (startups from founders of the FinTech unicorn Kabbage acquired by Amex)Industries
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5$25,000+1,000 - 9,999 employeesBoca Raton, FLHeadquartered in Boca Raton, Florida; Kyiv, Ukraine; Buenos Aires, Argentina and Krakow, Poland, AgileEngine is a large software development company. Founded in 2010, the team provides Custom Software Development, Artificial Intelligence, IT staff augmentation, UX/UI Design, and more.Read More
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6$50,000+10 - 49 employeesFishers, INRead More
Custom software development company Six Feet Up, Inc. Was founded in 1999. The small team provides custom software development, web development, cloud consulting & SI, Artificial Intelligence, and more. The company is based in Fishers, Indiana.
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7$25,000+250 - 999 employeesNew Delhi, IndiaCapital Numbers, a software development company, was established in 2012. The midsize team offers Custom Software Development, Artificial Intelligence, UX/UI Design, DevOps Managed Services, and more. The company is located in San Francisco, California; New Delhi, India; Edison, New Jersey and Kadampukur, India.Read More
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Consumer ReportsIndustries
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8$5,000+50 - 249 employeesLondon, EnglandFounded in 2015, Digis, a Fiverr company (NYSE: FVRR) is a custom software development company. The midsize team specializes in Custom Software Development, Web Development, and IT staff augmentation. The firm is based in London, England; New York, New York; București, Romania and L'viv, Ukraine.Read More
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Blablacar Hubspot PwC HumaIndustries
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9$5,000+50 - 249 employeesSoftware development firm RapidDev was founded in 2020. Their midsize team is headquartered in Boston, Massachusetts. RapidDev specializes in Custom Software Development, Web Development, Artificial Intelligence, Low/No Code Development, and more.Read More
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10$25,000+50 - 249 employeesT'bilisi, GeorgiaRedberry | Laravel Premier Partner & Official Vue Partner is a T'bilisi, Georgia-based custom software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, IT staff augmentation, and more and were launched in 2014.Read More
Clients
Bank of Georgia Procredit Bank Flutter Entertainment SocarIndustries
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11$25,000+50 - 249 employeesNewark, DEINOXOFT is a software development company. Founded in 2014, the team provides Custom Software Development, Web Development, Artificial Intelligence, and AI Consulting. Their midsize agency is L'viv, Ukraine-based.Read More
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TOSHIBA NIVEA Vestel ShelfIndustries
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12$25,000+50 - 249 employeesPrague, Czech RepublicBased in Prague, Czech Republic, OAKS LAB is a custom software development company. The agency provides Custom Software Development, Web Development, Artificial Intelligence, IT staff augmentation, and more and is midsize.The agency was launched in 2016.Read More
Clients
Blue Owl Productboard Nasdaq Private Market Blackpoint CyberIndustries
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13$25,000+50 - 249 employeesPlano, TXLaunched in 2010, Agency Partner Interactive LLC is a midsize software development company. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, Web Design, and more. The firm is located in Plano, Texas.Read More
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Synergy Surgical Warrior Logistics Goodwill Industries of Dallas Inc. Access Professional SystemsIndustries
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14$100,000+250 - 999 employeesMiami, FLMidsize software development company Zoolatech, is located in Miami, Florida; Kyiv, Ukraine; Zapopan, Mexico and Istanbul, Türkiye. Founded in 2017, the team specializes in Custom Software Development, Enterprise App Modernization, Artificial Intelligence, E-Commerce Development, and more.Read More
Clients
Pandora is a global jewelry retailer with a large international store network and a growing digital ecosystem supporting customers across multiple markets. Recon Food is a vertical social media platform that brings people together through a shared love of food, dining experiences, and restaurant discovery. Glassdoor is a career community and employer insights platform that helps people research companies, compare salaries, explore jobs, and make more informed career decisions Reddit is a social platform and community network that connects millions of people through discussions, user-generated content, and topic-based communities.Industries
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15$10,000+50 - 249 employeesSan Francisco, CAAirdev is a software development company established in 2015. The company provides Custom Software Development, Artificial Intelligence, Low/No Code Development, and Web Development and has a midsize team. The company is based in San Francisco, California.Read More
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HPIndustries
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16$5,000+250 - 999 employeesNew York, NYCustom software development company UplineSoft was established in 2020. Their midsize team is in Charlotte, North Carolina; New York, New York; Monroe, North Carolina and Charlotte, North Carolina. UplineSoft focuses on Custom Software Development and IT staff augmentation.Read More
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17$10,000+50 - 249 employeesToronto, CanadaRead More
Launched in 2018, Rootquotient is a midsize software development company. Their team offers Custom Software Development, Artificial Intelligence, and Mobile App Development. The firm is based in Toronto, Canada; Chennai, India; Richmond, Canada and London, England.
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Siemens GamesaIndustries
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18$5,000+50 - 249 employeesKyiv, UkraineROCKETECH, a custom software development firm, was launched in 2015. They are headquartered in Kyiv, Ukraine; Singapore, Singapore; London, England and San Francisco, California and have a midsize team. ROCKETECH offers Custom Software Development, Blockchain, Mobile App Development, and Web Development.Read More
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GalamartIndustries
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19$50,000+250 - 999 employeesNovi Sad, SerbiaVega IT is a Novi Sad, Serbia-based custom software development company. Established in 2008, the midsize team offers Custom Software Development, CRM consulting and SI, Mobile App Development, E-Commerce Development, and more.Read More
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Howden Group Arthur D. Little Costa Coffee UniCredit bankIndustries
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20$50,000+250 - 999 employeesTallinn, EstoniaJelvix is a midsize software development company founded in 2011. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, and cloud consulting & SI. The agency is headquartered in Tallinn, Estonia; Kharkiv, Ukraine; Stuttgart, Germany and London, England.Read More
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Tiber Capital GroupIndustries
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21$25,000+1,000 - 9,999 employeesGliwice, PolandHeadquartered in Gliwice, Poland; Warszawa, Poland; Leverkusen, Germany and Jersey City, New Jersey, Euvic is a custom software development firm. Launched in 2005, the large team offers Custom Software Development, IT strategy consulting, IT managed services, and Mobile App Development.Read More
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Arcelor MittalIndustries
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22$50,000+50 - 249 employeesEdinburgh, ScotlandClockwise Software, a software development firm, was founded in 2014. Located in Edinburgh, Scotland, their midsize team specializes in Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more.Read More
Clients
Johnson & JohnsonIndustries
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23$10,000+50 - 249 employeesHong Kong, Hong KongCustom software development company Fora Soft is headquartered in Hong Kong, Hong Kong; Ajman, United Arab Emirates and Astana, Kazakhstan. The midsize team specializes in Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence. The company was established in 2005.Read More
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24$50,000+250 - 999 employeesPlano, TXCustom software development company Arbisoft was launched in 2007. Their midsize team is in Plano, Texas; Lahore, Pakistan; Islamabad, Pakistan and Riyadh, Saudi Arabia. Arbisoft provides Custom Software Development, Mobile App Development, Web Development, and Artificial Intelligence.Read More
Clients
2U (edX) KAYAK Maiden Century Boston Venture StudiosIndustries
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25$25,000+50 - 249 employeesSalford, EnglandDigiryte is a software development company. They are headquartered in Salford, England; London, England and Houston, Texas and have a midsize team. The firm offers Custom Software Development, Artificial Intelligence, and cloud consulting & SI.Read More
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NHSIndustries
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26$25,000+250 - 999 employeesOslo, Norway99x - Nearshore Engineers & AI Agents, a custom software development firm, was established in 2004. The company focuses on Custom Software Development, IT staff augmentation, Artificial Intelligence, Mobile App Development, and more and has a midsize team.Read More
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27$50,000+1,000 - 9,999 employeesL'viv, UkraineSigma Software Group, a custom software development company, was launched in 2002. Their large team is located in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington and offers Custom Software Development, Mobile App Development, Web Development, BI & big data consulting & SI, and more.Read More
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VolvoIndustries
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28$50,000+250 - 999 employeesNew York, NYInfinum, a custom software development company, was established in 2005. They are in New York, New York; San Francisco, California; Zagreb, Croatia and Ljubljana, Slovenia and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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PhilipsIndustries
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29$25,000+50 - 249 employeesLondon, EnglandImaginary Cloud, a software development company, is located in London, England; Lisboa, Portugal; Coimbra, Portugal and San Francisco, California. The midsize team provides Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more and was founded in 2010.Read More
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NokiaIndustries
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30$10,000+250 - 999 employeesBengaluru, IndiaGeekyAnts is an application development firm established in 2006. The firm provides Mobile App Development, Custom Software Development, Artificial Intelligence, Web Development, and more and has a midsize team.Read More
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Siveco Romania Olive Garden Darden KhataBookIndustries
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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.