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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181$10,000+50 - 249 employeesKhmel'nyts'kyi, UkraineIn Tallinn, Estonia and Khmel'nyts'kyi, Ukraine, Stfalcon is an application development firm. The midsize firm was launched in 2009. Their services include Mobile App Development, Custom Software Development, Supply Chain Management, Generative AI, and more.Read More
Clients
Ecolines - a coach operator BBGO – a car order service Airfield – a guide to hidden airports for pilots Nova Post – Ukraine’s leading postal companyIndustries
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182$75,000+250 - 999 employeesCharlotte, NCDualboot Partners is an AI Consulting company. Their midsize team is based in Charlotte, North Carolina; Raleigh, North Carolina and Montevideo, Uruguay and provides AI Consulting, Custom Software Development, Artificial Intelligence, UX/UI Design, and more. The company was founded in 2018.Read More
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DebtBookIndustries
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183$75,000+1,000 - 9,999 employeesLondon, EnglandLaunched in 2000, NashTech is a custom software development firm. They are headquartered in London, England; Palatine, Illinois; North Balgowlah, Australia and Thành phố Hồ Chí Minh, Vietnam and have a large team. The firm provides Custom Software Development, cloud consulting & SI, Generative AI, Digital Engineering, and more.Read More
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184$50,000+10 - 49 employeesLanghorne, PASoftware 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.Read More
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185Undisclosed250 - 999 employeesBeijing, ChinaCustom software development company Shinetech Software is headquartered in Beijing, China; Sydney, Australia; Melbourne, Australia and London, England. The midsize company was launched in 2001. Their team provides Custom Software Development, IT staff augmentation, Enterprise App Modernization, and Artificial Intelligence.Read More
Clients
Barts Health NHS TrustIndustries
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186$1,000+50 - 249 employeesBengaluru, IndiaRead More
Aalpha Information Systems India Pvt. Ltd is a midsize website development company. Established in 2008, the company is headquartered in Bengaluru, India; Hubballi, India; Mumbai, India and New Delhi, India. Their team specializes in Web Development, Custom Software Development, Mobile App Development, Web Design, and more.
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WurkrIndustries
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187$5,000+50 - 249 employeesMonterrey, MexicoAxented is a Monterrey, Mexico-based custom software development company. The midsize team offers Custom Software Development, AI Consulting, AI Agents, UX/UI Design, and more. The firm was established in 2010.Read More
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InsuredIndustries
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188$25,000+1,000 - 9,999 employeesDecatur, GAItransition is a large ERP consulting and SI company established in 1998. Their services include ERP consulting and SI, Custom Software Development, CRM consulting and SI, Artificial Intelligence, and more. The agency is based in Decatur, Georgia; London, England; Vilnius, Lithuania and Warszawa, Poland.Read More
Clients
ExpediaIndustries
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189Undisclosed50 - 249 employeesMalvern, PAAllianceTek is an AI development company headquartered in Malvern, Pennsylvania; Boston, Massachusetts; New York, New York and Los Angeles, California. They offer Artificial Intelligence, Custom Software Development, and Mobile App Development and were established in 2004.Read More
Clients
National Football League Walmart Johnson & Johnson GenpactIndustries
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190$50,000+50 - 249 employeesKraków, PolandRailsware is a website development company established in 2007. Their midsize team is headquartered in Pasadena, California; Kraków, Poland; Kyiv, Ukraine and Dubai, United Arab Emirates. The company offers Web Development, Custom Software Development, Artificial Intelligence, AI Consulting, and more.Read More
Clients
SendGridIndustries
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191$25,000+50 - 249 employeesLondon, EnglandSoftware development company Magora was founded in 2010. In London, England; Sydney, Australia and Sunny Isles Beach, Florida, their midsize team provides Custom Software Development, Mobile App Development, Artificial Intelligence, Web Development, and more.Read More
Clients
DanoneIndustries
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192$100,000+1,000 - 9,999 employeesMalmö, SwedenN-iX is a business intelligence company. The large North Miami Beach, Florida-based team offers BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, cloud consulting & SI, and more. The agency was founded in 2002.Read More
Clients
Bosch Siemens eBay Total EnergiesIndustries
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193$25,000+50 - 249 employeesMountain View, CACloseloop Technologies LLC is a software development company. Their midsize team is headquartered in Mountain View, California; Sahibzada Ajit Singh Nagar, India and Jaipur, India and focuses on Custom Software Development, AI Consulting, CRM consulting and SI, ERP consulting and SI, and more. The agency was founded in 2011.Read More
Clients
Block and Tam AutoTech Consulting Group Motorola Solutions PIC CorporationIndustries
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194$25,000+50 - 249 employeesMinneapolis, MNEmergent Software, an AI Consulting company, is headquartered in Minneapolis, Minnesota. They focus on AI Consulting, Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, and more and were founded in 2015.Read More
Clients
The Tile ShopIndustries
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195$25,000+50 - 249 employeesL'viv, UkraineEstablished in 2017, Lionwood.software is an AI firm. The midsize Newark, Delaware-based team offers Artificial Intelligence, Custom Software Development, Web Development, Generative AI, and more.Read More
Clients
INTO University Partnerships VAS Dizmo UnbrokenIndustries
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196$25,000+50 - 249 employeesBoston, MAVAIRIX Software Development is a Montevideo, Uruguay-based custom software development company. The midsize firm was launched in 2010. Their services include Custom Software Development, IT staff augmentation, Mobile App Development, other IT consulting and SI, and more.Read More
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197$50,000+250 - 999 employeesNaples, FLIntetics Inc. Is an IT managed services company founded in 1995. The firm focuses on IT managed services, IT staff augmentation, Custom Software Development, Web Development, and more and has a midsize team. The firm is headquartered in Naples, Florida; Düsseldorf, Germany; Kraków, Poland and Kyiv, Ukraine.Read More
Clients
Encyclopaedia BritannicaIndustries
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198$250,000+250 - 999 employeesBroomfield, COGorilla Logic, a software development company, is based in Broomfield, Colorado; Medellín, Colombia; San José, Costa Rica and Guadalajara, Mexico. The midsize agency was launched in 2002. Their services include Custom Software Development, Web Development, Artificial Intelligence, AI Consulting, and more.Read More
Clients
Arrow ElectronicsIndustries
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199$25,000+50 - 249 employeesSouth Jordan, UTMotomtech, a custom software development company, is located in South Jordan, Utah. The midsize agency was launched in 2018. Their services include Custom Software Development, UX/UI Design, Web Development, and Mobile App Development.Read More
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200$25,000+50 - 249 employeesSan Jose, CADiffco AI, a custom software development company, is in San Jose, California. The midsize team provides Custom Software Development, Artificial Intelligence, Mobile App Development, AI Agents, and more and was established in 2008.Read More
Clients
Mars Chemtreat Nokia InstreamaticIndustries
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201$25,000+50 - 249 employeesYerevan, ArmeniaRead More
Simply Technologies is a software development company located in Yerevan, Armenia, with additional locations in Kharkiv, Ukraine and Sydney. It was founded in 2011 and has 27 employees. They offer web development and mobile app development services.
Clients
GoodFoodIndustries
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202$25,000+250 - 999 employeesKropyvnytskyi, UkraineOnix-Systems is an AI company. The midsize Kropyvnytskyi, Ukraine-based company was founded in 2000. Their services include Artificial Intelligence, AI Agents, Custom Software Development, ERP consulting and SI, and more.Read More
Clients
Misterb&b HAAS James Smith Academy BetterMeIndustries
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203$25,000+50 - 249 employeesDallas, TXApplication development company AppVerticals was established in 2016. Based in Dallas, Texas; Los Angeles, California; Dubai, United Arab Emirates and Houston, Texas, their midsize team offers Mobile App Development, Custom Software Development, Artificial Intelligence, and Enterprise App Modernization.Read More
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204$50,000+50 - 249 employeesL'viv, UkraineWebsite development firm Kindgeek was established in 2013. The firm focuses on Web Development, Mobile App Development, and Custom Software Development and has a midsize team.Read More
Clients
University of BaselIndustries
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205$10,000+50 - 249 employeesVilnius, LithuaniaRead More
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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206$10,000+50 - 249 employeesGdańsk, PolandRead More
Digiteum is a custom software development and IT consulting company based in Gdańsk, Poland. A cross-functional team of designers, software architects, engineers, and managers, Digiteum designs and develops digital systems across web, mobile and IoT.
Clients
Adorama CameraIndustries
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207$10,000+50 - 249 employeesChicago, ILEstablished in 2017, Mojo Trek is a midsize software development firm located in Chicago, Illinois and New York, New York. Their services include Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
Clients
Fortune 100 QSR Company Fortune 500 QSR Company AlphaBotIndustries
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208$10,000+250 - 999 employeesRzeszów, PolandEdvantis is a big data company. The midsize Berlin, Germany-based company was launched in 2005. Their services include BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, IoT development, and more.Read More
Clients
Indeed BigCommerce DocCirrus KPC LabsIndustries
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209$10,000+10 - 49 employeesProvidence, RIRead More
Blackburn Labs is a custom software development company based in Providence, Rhode Island and Boston, Massachusetts. The small agency was founded in 2015. Their team offers Custom Software Development, BI & big data consulting & SI, Mobile App Development, Enterprise App Modernization, and more.
Clients
Brigham and Women's HospitalIndustries
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210$25,000+10 - 49 employeesLisboa, PortugalAltar.io is a custom software development firm. Their small team is located in Lisboa, Portugal and London, England and provides Custom Software Development, Artificial Intelligence, Mobile App Development, Product Design, and more. The firm was founded in 2015.Read More
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.
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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.