Top 100 JavaScript Development Companies in Argentina
The Best of December 2025Looking for a top JavaScript developer in Argentina?
If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.
To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in Argentina. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Argentina JavaScript Developers
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31$1,000+10 - 49 employeesBuenos Aires, ArgentinaRead More
Smallcode is a software company based in Buenos Aires, Argentina with a team of over 10 members. SInce 2015, they have offered their services in custom software, web, and mobile app development to clients, with their specialty in mobile apps being those for e-commerce, finances, and health.
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Pago24Industries
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32Undisclosed50 - 249 employeesCorrientes, ArgentinaDevlights, an IT staff augmentation company, is in Corrientes, Argentina. The midsize team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The company was launched in 2013.Read More
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Millenium Digital Technologies -
33$10,000+50 - 249 employeesBuenos Aires, ArgentinaRead More
Amalgama is a software consulting company based in Buenos Aires, Argentina, with a team of about 45 people. They are experts in design, methodology, and software development. Since their start in 2013, they've worked with their clients, helping them boost their businesses, from the conception of their ideas to the development, and validation of their products
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Coalesce NYCIndustries
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34$1,000+10 - 49 employeesBuenos Aires, ArgentinaRead More
Mobile app development firm and website development company Avra Dev was established in 2013. Their small team is in Lomas de Zamora, Argentina and provides mobile app development and web development.
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35$100,000+1,000 - 9,999 employeesCiudad de México, MexicoBaufest is a software development firm. The large Bellevue, Washington-based company was founded in 1991. Their team offers Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, UX/UI Design, and more.Read More
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36$5,000+10 - 49 employeesBuenos Aires, ArgentinaRead More
Zetenta is a digital marketing agency that was founded in 2004. Headquartered in Buenos Aires, the company is made up of 17 employees and specializes in digital strategy, social media marketing, and web design.
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DisneyIndustries
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37$10,000+10 - 49 employeesTandil, ArgentinaRead More
Tuxdi is a web agency based in Tandil, Argentina with more than two members. Founded in 2013, they provide web development, web design, and IT staff augmentation services for small and mid-market firms in the fields of telecommunications, e-commerce, and advertising.
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Artic.arIndustries
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38$10,000+50 - 249 employeesBuenos Aires, ArgentinaAppstract, a midsize website development company, is headquartered in Buenos Aires, Argentina and Coconut Creek, Florida. They provide web development, staffing, mobile app development, BI & big data consulting & SI, and more and were founded in 2016.Read More
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39$10,000+50 - 249 employeesCórdoba, ArgentinaRead More
The Fuzzy Fish is development firm that was founded in 2015. Their team of about 20 employees is based in Córdoba, Argentina. They work with small and medium-sized businesses in a variety of industries. In addition to development, they also provide UX and web design services.
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DaoCloudIndustries
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40$5,000+10 - 49 employeesBuenos Aires, ArgentinaZarego, an IT staff augmentation company, was launched in 2012. The company focuses on IT staff augmentation, Web Development, Custom Software Development, IT managed services, and more and has a small team. The company is in Buenos Aires, Argentina.Read More
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Seniors FirstIndustries
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41$10,000+10 - 49 employeesVicente López, ArgentinaTOTS is a user experience company. They provide ux/ui design, custom software development, web development, and mobile app development and were launched in 2022. Their small team is Vicente López, Argentina-based.Read More
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HeraldIndustries
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42$50,000+10 - 49 employeesRamos Mejía, ArgentinaRead More
Based in Ramos Mejía, Argentina, IT4W is a software development firm. Founded in 2014, the small team offers custom software development, mobile app development, web development, BI & big data consulting & SI, and more.
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DisneyIndustries
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43$25,000+10 - 49 employeesBuenos Aires, ArgentinaRead More
Founded in 2011, 404 // Mobile & Web Apps is a web & mobile development company for financial, consumer product, games, and content applications. Headquartered in Buenos Aires, a team of 50 provide app development, UX/UI design, custom software development, IT strategy consulting, and app modernization services to clients.
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VeritranIndustries
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44$10,000+50 - 249 employeesNew York, NYIT staff augmentation company NewCombin was established in 2017. Located in New York, New York; Ciudad de México, Mexico and Buenos Aires, Argentina, their midsize team offers IT staff augmentation, Custom Software Development, Web Development, and Artificial Intelligence.Read More
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Verizon Media -
45$10,000+10 - 49 employeesCórdoba, ArgentinaIn Córdoba, Argentina and Sheridan, Wyoming, Inferencia AI Solutions is an application development company. The small agency was launched in 2020. Their services include Mobile App Development, Blockchain, Custom Software Development, Web Development, and more.Read More
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Royal Flying Doctor Service Solarus Smart Energy Solutions Sage.me ProglobixIndustries
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46Undisclosed10 - 49 employeesLa Plata, ArgentinaRead More
Devsar is a web and mobile development company from La Plata, Argentina with a second office in San Francisco. It was founded in 2010. Since then, it has grown to a team of 31 employees. Devsar focuses on web and mobile app development while also providing web design, and cloud consulting & SI. Their client base mostly includes small businesses.
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24 Hour FitnessIndustries
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47Undisclosed250 - 999 employeesRosario, ArgentinaRead More
Velocity Partners is a software development agency based in Seattle, with offices in Capital Federal, Argentina, Montevideo, Uruguay, and Medellin, Colombia. Since 2000, their team of around 400 employees has been specializing in web, custom software, and e-commerce development for mid-market and enterprise clients. They're known to partner with clients in a variety of industries including financial services, IT, and healthcare.
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AmazonIndustries
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48$10,000+10 - 49 employeesJJS, ArgentinaRead More
In Miami, Florida and JJS, Argentina, Siblings Software is a custom software development company. The small team offers custom software development, web development, e-commerce development, mobile app development, and more. The agency was established in 2015.
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49$10,000+10 - 49 employeesCórdoba, ArgentinaJazuSoft SAS, a custom software development company, is in Córdoba, Argentina. The small team offers custom software development, web development, IT staff augmentation, mobile app development, and more and was launched in 2019.Read More
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50$50,000+50 - 249 employeesSanta Fe de la Vera Cruz, ArgentinaMira Commerce, an e-commerce development company, was founded in 2004. Their midsize team is in Walnut Creek, California; Santa Fe de la Vera Cruz, Argentina and Warszawa, Poland. Their services include E-Commerce Development, Search Engine Optimization, UX/UI Design, and Web Development.Read More
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DESTACOIndustries
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51Undisclosed2 - 9 employeesBuenos Aires, ArgentinaRead More
InAllMedia is a design and software development company headquartered in Seattle with locations in London and Buenos Aires, Argentina. Founded in 2013, they've grown to a team of 46 that provides web development, mobile app development, and custom software development services, among others.
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GlobalLogic -
52$10,000+50 - 249 employeesAAM, ArgentinaCustom software development firm Quadion Technologies was launched in 2004. Located in AAM, Argentina, their midsize team specializes in custom software development, web development, ux/ui design, and mobile app development.Read More
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53$1,000+10 - 49 employeesVilla Crespo, ArgentinaOdiseo Software Development Company is a Villa Crespo, Argentina-based e-commerce development firm. The small agency was launched in 2014. Their services include e-commerce development, custom software development, and web development.Read More
Clients
LexusIndustries
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54$5,000+10 - 49 employeesBUENOS AIRES, ArgentinaRead More
Mobile application development company Jedify was launched in 2020. The small BUENOS AIRES, Argentina-based team provides mobile app development, web development, e-commerce development, and custom software development.
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55$5,000+10 - 49 employeesResistencia, Argentina42mate, a web development firm, is located in Resistencia, Argentina and Los Angeles, California. Founded in 2013, the team offers Web Development and Web Design.Read More
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Electronics ArtsIndustries
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56$10,000+50 - 249 employeesCórdoba, ArgentinaRead More
Venon Solutions is a mid-sized IT and development firm headquartered in Córdoba, Argentina. Founded in 2009, their main focus lines are IT staff augmentation, web development, and custom software development.
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VolkswagenIndustries
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57$5,000+2 - 9 employeesReconquista, ArgentinaRead More
Innovare Software is a custom software development company. The small team is in Reconquista, Argentina. Their services include custom software development, web development, mobile app development, and enterprise app modernization.
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58$5,000+10 - 49 employeesBuenos Aires, ArgentinaRead More
Agencia Ego is a small web design company. They specialize in web design, digital strategy, and social media marketing and were founded in 2011.
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SantanderIndustries
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59$5,000+250 - 999 employeesBuenos Aires, ArgentinaRead More
Hexacta was founded in 1999 and is headquartered in Buenos Aires, Argentina. They have 5 other locations throughout Argentina, a location in each Brazil, United States, and Uruguay. With 548 employees, they provide custom software development, mobile app development, and web development services for midmarket, enterprise, and small businesses.
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AxiomaIndustries
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60$5,000+10 - 49 employeesBuenos Aires, ArgentinaIn Buenos Aires, Argentina, Folka Media is a website development company. Launched in 2010, the small team focuses on Web Development and Web Design.Read More
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