Top 80 Mobile App Developers in Connecticut
The Best of December 2025Looking for a top mobile app development company in Connecticut?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in Connecticut. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Connecticut Mobile App Development Companies
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31Undisclosed250 - 999 employeesStonington, CTFounded in 2004, MResult, a midsize application development firm, is based in Stonington, Connecticut. Their team offers Mobile App Development and Artificial Intelligence.Read More
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32$1,000+2 - 9 employeesMansfield, CTWorldwide Web Designs is a web design agency based in Mansfield, Connecticut. They offer Web Design and Web Development.Read More
Industries
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33$1,000+2 - 9 employeesSouth Windsor, CTIDAMARIS & Co., a branding company, was launched in 2021. The small team specializes in Branding and Public Relations.Read More
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34Undisclosed10 - 49 employeesShelton, CTStemdot Business Solutions is a custom software development company located in Shelton, Connecticut. They specialize in Custom Software Development and Web Development.Read More
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35Undisclosed50 - 249 employeesFairfield, CTHaddad & Partners is a web design agency. Established in 2007, the team specializes in Web Design and Print Design.Read More
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36Undisclosed2 - 9 employeesBethel, CTRead More
Agency Labs is a web and software development company located in Bethel, Conn. Founded in 2010, the team of 11 provides web development, mobile app development, testing services, and more.
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37Undisclosed10 - 49 employeesAvon, CTConquest is an app development company. Located in Avon, Connecticut, the firm specializes in Mobile App Development and Search Engine Optimization.Read More
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38Undisclosed10 - 49 employeesNorwalk, CTMarketGoal, LLC is a mobile app development company. Founded in 2006, the company is headquartered in Norwalk, Connecticut. Their services include Mobile App Development and Pay Per Click.Read More
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39Undisclosed10 - 49 employeesFairfield, CTHarrison Consulting, Inc. Is a Cybersecurity company. The Fairfield, Connecticut-based agency was established in 1994. Their team specializes in Cybersecurity and Custom Software Development.Read More
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40$5,000+10 - 49 employeesNew Haven, CTRead More
Cloud IT Guru is an software development company based in New Haven, Conn., with an office in Visakhapatnam, India. The company, founded in 2011, has a team of less than ten that provides, among others, mobile app development, custom software development, and digital strategy services to small and midmarket companies and institutions.
Clients
Go4erIndustries
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41Undisclosed2 - 9 employeesGlastonbury, CTAstrasnap Development LLC is a small Glastonbury, Connecticut-based SEO services firm. The team focuses on Search Engine Optimization and Web Design.Read More
Industries
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42Undisclosed2 - 9 employeesStamford, CTBrainbeatIT is a cloud consulting & SI company. The Stamford, Connecticut-based team provides cloud consulting & SI and Custom Software Development.Read More
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43Undisclosed2 - 9 employeesBloomfield, CTCode Blue is an IT strategy consulting company established in 2022. The company provides IT strategy consulting and BI & big data consulting & SI, and is small.Read More
Industries
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44$1,000+2 - 9 employeesWest Hartford, CTThe Mega Agency, an Advertising company, was founded in 2019. The firm focuses on Advertising and Media Planning & Buying.Read More
Industries
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45Undisclosed10 - 49 employeesStamford, CTApplication development company and web design agency Cyber Avatars was launched in 2014. The firm specializes in Mobile App Development and Web Design, and is small.Read More
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46$25,000+10 - 49 employeesStamford, CTRead More
SYNERGY Consulting is a development agency based in New York with more than 10 experts. Founded in 2006, they specialize in mobile app development, custom software development, and UX/UI design solutions for clients ranging from small companies to large firms.
Clients
SummerTechIndustries
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47Undisclosed2 - 9 employeesDanbury, CTJRO TECHNOLOGY is an IT managed services and application development company based in Danbury, Connecticut. They provide IT managed services and Mobile App Development and were established in 2005.Read More
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48Undisclosed2 - 9 employeesWaterbury, CTBlue Cube IT, LLC is a custom software development firm. They were founded in 2010, and their services include Custom Software Development and Web Development.Read More
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49$50,000+250 - 999 employeesNew Haven, CTBoston Technology Corporation is a Framingham, Massachusetts-based software development company. They specialize in Custom Software Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more and were established in 2004.Read More
Clients
GoogleIndustries
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50$1,000+Freelancer employeesNew Haven, CTFounded in 2023, Klise Consulting is a small custom software development firm. Their team offers Custom Software Development and Web Design.Read More
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51Undisclosed10 - 49 employeesNorwalk, CTChateaux is a small user experience design agency launched in 1985. Their team focuses on UX/UI Design and cloud consulting & SI.Read More
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52Undisclosed10 - 49 employeesFairfield, CTSocial media marketing firm 2ROCK1 Media is in Fairfield, Connecticut. They focus on Social Media Marketing and Email Marketing and were launched in 2014.Read More
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53Undisclosed10 - 49 employeesGlastonbury, CTData Based Development Systems is a big data company. The team offers BI & big data consulting & SI and cloud consulting & SI, and the firm is based in Glastonbury, Connecticut.Read More
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54Undisclosed10 - 49 employeesNewington, CTNew Wave Industries, Inc. Is a Newington, Connecticut-based social media marketing firm. Launched in 1999, the team provides Social Media Marketing and Content Marketing.Read More
Industries
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55$1,000+Freelancer employeesSprague, CTMy Local Marketing Shop is a website development firm. The Sprague, Connecticut-based agency was established in 2024. Their services include Web Development and Mobile App Development.Read More
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56Undisclosed10 - 49 employeesStamford, CTFonantrix is a business intelligence company established in 2011. Their team specializes in BI & big data consulting & SI and Mobile App Development.Read More
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57Undisclosed2 - 9 employeesStamford, CTColumbia Consulting Group is a Market Research company. Established in 1997, the team specializes in Market Research and BI & big data consulting & SI.Read More
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58Undisclosed2 - 9 employeesStamford, CTClarus Tech Partners is a branding company founded in 2018. The team focuses on Branding and Conversion Optimization and is in New York, New York and West Palm Beach, Florida.Read More
Industries
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59Undisclosed2 - 9 employeesTorrington, CTSocial media marketing agency 911 Website Repair is headquartered in Torrington, Connecticut. They offer Social Media Marketing and Content Marketing.Read More
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60Undisclosed2 - 9 employeesStamford, CTIn Stamford, Connecticut, Venus Technology Ventures, Inc. Is an app development firm. The team specializes in Mobile App Development and Blockchain.Read More
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