Top 30 Custom Software Development Companies
The Best of December 2024
List of the Best Software Development Firms
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1
- $25,000+
- 10 - 49 employees
- Lisboa, Portugal
Read MoreAltar.io is a product and software development company based in Lisbon, London, and Milan. Founded in 2015, the team of 20 provides end-to-end IT services in web, mobile, and cloud. They also provide UX/UI design, development, and software deployment. They are cross-industry, with a specialty in fintech and work with companies of all sizes.
Clients
- Apiax
Industries
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2
- $10,000+
- 250 - 999 employees
- Stuttgart, Germany
*instinctools is a custom software development company. They are headquartered in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware and have a midsize team. Their services include Custom Software Development, Web Development, IT strategy consulting, Mobile App Development, and more. The firm was launched in 2000.Read MoreClients
- Daimler
- Fujitsu
- Nostrum
- SpexAI
Industries
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3
- $50,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
Read MoreAndersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.
Clients
- Samsung
Industries
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4
- $10,000+
- 250 - 999 employees
- Wrocław, Poland
Read MoreScalo is a software solutions company based in Wroclay, Poland. The company, founded in 2007, has around 500 employees and provides custom software development, IT staff augmentation, web development, application testing, and IT strategy consulting services. Scalo serves mid-market and other-sized companies in various industries that include financial services, IT, and manufacturing.
Clients
- Change Donations
Industries
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5
- $1,000+
- 2 - 9 employees
- Denver, CO
Read MorePell Software is a custom business software developer based out of Denver. Founded in 2019 and with about 5 team members, they focus on custom software development and website development mainly for small businesses in manufacturing, e-commerce, automotive, and financial industries.
Clients
- Aegion / Underground Solutions
Industries
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6
- $25,000+
- 50 - 249 employees
- Prague, Czech Republic
Read MoreOAK'S LAB is a full-service digital product development agency and startup ecosystem based in Prague and San Francisco. Since their inception in 2016, the team has scaled to 70 employees and built 31 startups with a valuation of $750 million. They offer services in product management, UI/UX design, engineering, DevOps, and QAC.
Clients
- Startups
- Scaleups
- SMEs
- Large Enterprises
Industries
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7
- $5,000+
- 10 - 49 employees
- Northbrook, IL
Read MoreNeologic Software is an IT company in Northbrook, Ill. Founded in 2018, they have about 4 employees that serve small-business and midmarket clients in a wide range of sectors. Services include custom software development and business consulting.
Clients
- PLT4M
Industries
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8
- $10,000+
- 50 - 249 employees
- Kirkland, WA
AccelOne is an IT strategy consulting company. The midsize Kirkland, Washington-based agency was established in 2013. Their services include IT strategy consulting, IT managed services, Custom Software Development, Web Development, and more.Read MoreClients
- Xapo
Industries
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9
- $75,000+
- 250 - 999 employees
- София, Bulgaria
Scalefocus is a mobile application development company. Established in 2012, the company is located in София, Bulgaria; Wilmington, Delaware and Skopje, North Macedonia. The midsize team provides Mobile App Development, Custom Software Development, Web Development, cloud consulting & SI, and more.Read MoreClients
- Curaden
Industries
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10
- $25,000+
- 10 - 49 employees
- London, England
Journi is a small software development firm. Headquartered in London, United Kingdom and Madrid, Spain, the agency was launched in 2023. Their services include custom software development, IT staff augmentation, web development, and enterprise app modernization.Read MoreIndustries
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Featured providers
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- $50,000+
- 250 - 999 employees
- London, England
Launched in 2017, Opinov8 Digital and Engineering Solutions is an IT strategy consulting company. Their midsize team is located in London, England; Kyiv, Ukraine; Cairo, Egypt and Weybridge, England. Their services include IT strategy consulting, cloud consulting & SI, Custom Software Development, BI & big data consulting & SI, and more.Read MoreIndustries
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- $5,000+
- 50 - 249 employees
- Sofia, Bulgaria
Softengine is an IT staff augmentation company. They are headquartered in Sofia, Bulgaria and have a small team that provides IT staff augmentation, custom software development, web development, mobile app development, and more. The agency was established in 2023.Read MoreIndustries
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- $25,000+
- 10 - 49 employees
- Medina, WA
Read MoreA full-service digital design and development agency, Flower Press Creative Studio takes on mobile app, web, and custom software development projects. Founded in 2001, the small team of 6 is headquartered in Seattle and also has experience in UI/UX design.
Industries
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11
- $5,000+
- 50 - 249 employees
- hanoi, Vietnam
Read MoreBased in hanoi, Vietnam, Politetech is a website development firm. The company provides web development, mobile app development, custom software development, AR/VR development, and more and is midsize.The company was established in 2010.
Clients
- NamPhu
Industries
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12
- $25,000+
- 250 - 999 employees
UplineSoft is a midsize software development firm. They specialize in Custom Software Development, IT staff augmentation, and Artificial Intelligence and were established in 2020. The agency is located in Charlotte, North Carolina and Monroe, North Carolina.Read MoreIndustries
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Featured providers
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- $25,000+
- 250 - 999 employees
- Unterschleißheim, Germany
Read MoreGP Solutions is a software development company headquartered in Munich, Germany, with that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers.
Industries
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- $10,000+
- 250 - 999 employees
- Austin, TX
Read MoreIn Austin, Texas and Montevideo, Uruguay, Qubika is a product design company. The midsize firm was established in 2006. Their services include product design, cloud consulting & SI, IoT development, application testing, and more.
Industries
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- $10,000+
- 10 - 49 employees
- Johannesburg, South Africa
Read MoreCubeZoo is a web development company. The small team is headquartered in Randburg, South Africa. Their services include web development, mobile app development, and enterprise app modernization.
Industries
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13
- $25,000+
- 250 - 999 employees
- Warszawa, Poland
Yalantis is a custom software development firm located in Warszawa, Poland; L'viv, Ukraine; Larnaca, Cyprus and Dnipro, Ukraine. The firm focuses on Custom Software Development, BI & big data consulting & SI, IoT development, and Artificial Intelligence and has a midsize team.The firm was launched in 2008.Read MoreClients
- Toyota Tsusho
- Zillow
- X (Google X)
- KPMG
Industries
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14
- $5,000+
- 250 - 999 employees
- Hanoi, Vietnam
Synodus, a mobile application development firm, was founded in 2019. Their midsize team is in Hanoi, Vietnam; Singapore, Singapore and Ho Chi Minh City, Vietnam. Their services include Mobile App Development, Custom Software Development, Blockchain, and Web Development.Read MoreClients
- Softline, Boody, Techcombank, AVIS, HITACHI, TaylorMade, Recurrent, Vsmart, SmartChannel, Golden Gate, BURGEBULK
Industries
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15
- $50,000+
- 1,000 - 9,999 employees
- San Francisco, CA
Read MoreWith offices in San Francisco and development centers across Latin America and the U.S., BairesDev provides end-to-end delivery for its clients. Founded in 2009, their team of over 3,000 seasoned engineers provides web and software development services in addition to managed IT support, staff augmentation, and application testing.
Clients
Industries
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16
- $25,000+
- 50 - 249 employees
- L'viv, Ukraine
Read MoreFounded in 2014, Temy is headquartered in Lviv, Ukraine with another location in Kyiv, Ukraine. With 76 employees, they provide mobile app development, e-commerce development, and web development services to midmarket and small businesses.
Clients
- Lesara
Industries
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17
- $10,000+
- 250 - 999 employees
- Sofia, Bulgaria
Read MoreAccedia is a professional IT services company founded in 2012 with offices in Sofia, Bulgaria; Boston, Mass.; and San Francisco, Calif. Its team numbers more than 150 professionals, specialized in technology consulting, agile software development, and implementation of end-to-end IT solutions. Accedia’s clients are technology startups, small and mid-sized enterprises, and large enterprise businesses engaged in banking, finance and insurance, and manufacturing, among other industries.
Clients
- Alexander Forbes
Industries
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Featured providers
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- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Read MoreTeaCode.io is a Warsaw-based full-stack software development company that was founded in 2015. Their team of 12 specializes in custom software, web, and mobile app development. They also know their way around IoT and AI projects. They usually work with small and mid-sized companies and have so far completed many projects in fields of education, medical care, travel, security, communications, e-commerce, and more.
Industries
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- $1,000+
- 2 - 9 employees
- Berlin, Germany
Read MoreEstablished in 2022, Qlaunch is a small app development firm. Their services include mobile app development and web development. The firm is headquartered in Berlin, Germany.
Industries
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- $5,000+
- 2 - 9 employees
- Mission Viejo, CA
Read MoreCalibec is a small custom software development firm. Founded in 2021, the team offers custom software development, web development, mobile app development, enterprise app modernization, and more. The agency is located in Mission Viejo, California.
Industries
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18
- $5,000+
- 250 - 999 employees
- Hanoi, Vietnam
Newwave Solutions is a software development firm. Launched in 2011, the team provides Custom Software Development, Mobile App Development, Blockchain, Web Design, and more. Their midsize agency is Hanoi, Vietnam-based.Read MoreClients
- UNDP
Industries
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19
- $10,000+
- 250 - 999 employees
- Bengaluru, India
Established in 2006, GeekyAnts is a midsize software development company. Their services include Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more. The agency is in San Francisco, California; Bengaluru, India and London, England.Read MoreClients
- Siveco Romania
- Olive Garden
- Darden
- KhataBook
Industries
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20
- $10,000+
- 250 - 999 employees
- Novi Sad, Serbia
Vega IT is a midsize software development company. Founded in 2008, the firm is located in Novi Sad, Serbia; New York, New York and London, England. Their services include Custom Software Development, CRM consulting and SI, Mobile App Development, E-Commerce Development, and more.Read MoreIndustries
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21
- $10,000+
- 250 - 999 employees
- Kropyvnytskyi, Ukraine
Onix-Systems is a custom software development firm established in 2000. Their midsize team is located in Kropyvnytskyi, Ukraine; Poznań, Poland and Bratislava, Slovakia. Their services include Custom Software Development, Web Development, Mobile App Development, AR/VR development, and more.Read MoreClients
- Misterb&b
- HAAS
- James Smith Academy
- BetterMe
Industries
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22
- $25,000+
- 250 - 999 employees
- Tampa, FL
Read MoreKitRUM is a software engineering company that was founded in 2014. The company is headquartered in Clearwater, Fla., with secondary locations in Krakow, Poland and Kharkov, Ukraine. They are made up of 49 employees. They specialize in AR/VR development, IoT development, and mobile app development.
Industries
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23
- $25,000+
- 50 - 249 employees
- Limassol, Cyprus
You are launched is a midsize mobile application development company. Launched in 2016, the company is based in Limassol, Cyprus; Columbia, South Carolina; Dnipro, Ukraine and Kraków, Poland. Their team offers Mobile App Development, Custom Software Development, and UX/UI Design.Read MoreClients
- "You are launched is the perfect partner for a startup seeking a reliable development partner. Additionally, they have the ability to provide long-term support with dedicated and well-organized teams" - Giacomo Vose.
Industries
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24
- $10,000+
- 50 - 249 employees
- Atlanta, GA
Read MoreSOLTECH is a custom software development company headquartered in Atlanta. The company, founded in 1998, has 73 employees who provide custom software development, HR services, and CRM consulting and SI services.
Clients
- AdvancED
Industries
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25
- $10,000+
- 50 - 249 employees
- Gliwice, Poland
Read MoreBased in Gliwice, Poland, The Software House is a development agency that was founded in 2012. They specialize in custom software development (PHP, Node, Javascript, Mobile) for mostly small and medium-sized businesses. So far, their team has completed over 100 web, mobile app, and custom software development projects.
Clients
- eSky.com
Industries
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26
- $10,000+
- 50 - 249 employees
- Poznań, Poland
Read MoreApzumi is a software agency based in Poznań, Poland with a team of 39 experts. Since 2013, the company has offered custom software, mobile app, and AR/VR development to clients ranging from startups to large corporations. They primarily use Spring MVC and AngularJS for frameworks, and Java, Swift, and JavaScript for languages.
Clients
- Duke University
Industries
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27
- $25,000+
- 50 - 249 employees
- Warszawa, Poland
Custom software development company Geniusee was established in 2017. Their midsize team is in Middletown, Delaware; Warszawa, Poland; Kyiv, Ukraine and L'viv, Ukraine and offers Custom Software Development, Web Development, Artificial Intelligence, and Mobile App Development.Read MoreClients
- Scout and Drum Technologies Inc. (startups from founders of the FinTech unicorn Kabbage acquired by Amex)
Industries
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28
- $10,000+
- 50 - 249 employees
- Toronto, Canada
Read MoreRootquotient Technologies is a Custom Software Development agency with offices in London, Toronto and India Since 2019, the team of 170 has specialized in Custom made Web Application Development, Cross-platform Mobile App Development, Artificial Intelligence, Block chain, Machine Learning and Business Intelligence solutions.
Clients
- Siemens Gamesa
Industries
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29
- $75,000+
- 250 - 999 employees
- Charlotte, NC
Dualboot Partners, a custom software development company, was founded in 2018. The agency offers Custom Software Development, Web Development, UX/UI Design, cloud consulting & SI, and more and has a midsize team. The agency is based in Charlotte, North Carolina; Raleigh, North Carolina and Montevideo, Uruguay.Read MoreClients
- DebtBook
Industries
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30
- $25,000+
- 50 - 249 employees
- Poznań, Poland
Merixstudio is a software development company and web development company. They are in Poznań, Poland; New York, New York; Bristol, England and Berlin, Germany and have a midsize team that focuses on Custom Software Development and Web Development. The agency was founded in 1999.Read MoreIndustries
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