Top 20 Mobile App Developers in Portland
The Best of December 2025Looking for a top mobile app development company in Portland?
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 Portland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Portland Mobile App Development Companies
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1$5,000+10 - 49 employeesPortland, MERead More
Aras Digital Products is a product design company. Founded in 2019, the agency is headquartered in Split, Croatia. The small team focuses on product design, ux/ui design, mobile app development, web development, and more.
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McKinseyIndustries
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2$10,000+10 - 49 employeesPortland, MEHeadquartered in Portland, Maine and Warszawa, Poland, Freeport Metrics is a Generative AI company. The agency specializes in Generative AI, Custom Software Development, Web Development, Mobile App Development, and more and is small.The agency was founded in 2009.Read More
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3Undisclosed10 - 49 employeesPortland, MERead More
Portland Webworks is a development agency based in Portland, Maine and founded in 1999. The agency has about 25 employees. Portland Webworks focuses on custom software development, but it also offers mobile app and web development services. Many of its clients are in the government industry.
Clients
Sappi PaperIndustries
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4$10,000+10 - 49 employeesPortland, MERead More
FUSEIDEAS is a full-service creative agency that has offices in Winchester, Mass., and Portland, Maine. Founded in 2006, the agency and its team of over 40 specialize in branding, web design, advertising, and mobile app development.
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HBOIndustries
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5$10,000+10 - 49 employeesPortland, MEESM Global Consulting is a small Cybersecurity company located in Portland, Maine and New York, New York. They specialize in Cybersecurity, Web Development, Mobile App Development, AI Consulting, and more and were launched in 2017.Read More
Industries
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6$5,000+2 - 9 employeesPortland, MERead More
Maine Creative is a full-service creative studio located in Portland, Maine. Their small team of 1–2 employees mostly serve small businesses and some mid-market clients. They specialize in defining SEO strategies, executing PR plans, and conducting creative social media campaigns.
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7Undisclosed250 - 999 employeesSouth Portland, MEMed Matrix is a midsize software development company. Established in 2018, the team offers Custom Software Development and Web Development.Read More
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8$10,000+10 - 49 employeesKennebunk, MELaunched in 2023, UmarCode is a Cybersecurity company. The firm focuses on Cybersecurity and Custom Software Development.Read More
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9Undisclosed2 - 9 employeesPortland, MEUprise Partners is a branding company founded in 2017. Their team offers Branding and Business Consulting.Read More
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10$25,000+10 - 49 employeesPortsmouth, NHWawandco, a web development firm, is headquartered in Barranquilla, Colombia and Portsmouth, New Hampshire. The small team provides Web Development, Mobile App Development, Email Marketing, Web Design, and more and was established in 2013.Read More
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11Undisclosed2 - 9 employeesSouth Portland, MEPlonta Creative LLC is an user experience design company established in 2011. The agency specializes in UX/UI Design and Digital Strategy.Read More
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12UndisclosedFreelancer employeesPortland, MEAutumn Lane Web Studios is a SEO services firm in Portland, Maine. They offer Search Engine Optimization and Web Design.Read More
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13$1,000+10 - 49 employeesSeabrook, NHRead More
Snappii is a mobile app developer founded in 2010 and based in Rochester, NY. Their accelerated development process enables this 10+ team to offer cost-effective digital solutions with lightning-fast turnaround.
Clients
GEIndustries
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14$250,000+50 - 249 employeesNorth Hampton, NHRead More
Ascendle is a web and mobile development company based in North Hampton, NH. Their 150+ engineers and quality assurance specialists have been enabling digital success since 2012.
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HoneywellIndustries
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15$50,000+10 - 49 employeesPortsmouth, NHBowst, a software development company, offers Custom Software Development and UX/UI Design. The firm is in Portsmouth, New Hampshire.Read More
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16$100,000+1,000 - 9,999 employeesNewburyport, MARead More
Dept is a web development firm that was founded in 2016. They have a team of over 1,300 employees, spread out over four offices in Boston, Amsterdam, Berlin, and Manchester, U.K. They offer web development, UX/UI design, and web design to midmarket and enterprise companies across the globe.
Clients
TeslaIndustries
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17$25,000+2 - 9 employeesPortsmouth, NHLaunched in 2020, Paper Clouds is a custom software development company. The company offers Custom Software Development and Web Development.Read More
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18Undisclosed2 - 9 employeesBarrington, NHMCE123 is a social media marketing firm based in Barrington, New Hampshire. They provide Social Media Marketing and Search Engine Optimization.Read More
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19Undisclosed10 - 49 employeesPortsmouth, NHLodging Econometrics is a Market Research company. They offer Market Research and BI & big data consulting & SI and were founded in 1977.Read More
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20$1,000+10 - 49 employeesNewburyport, MAHeadquartered in Newburyport, Massachusetts, O'Rourke Hospitality Marketing, LLC is a small Marketing Strategy company. The team specializes in Marketing Strategy and Mobile App Development.Read More
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21$10,000+10 - 49 employeesPortsmouth, NHRaka is a mobile application development company. Established in 2004, the team provides Mobile App Development and Web Design.Read More
Clients
Liberty Mutual -
22Undisclosed10 - 49 employeesPortland, MEBased in Portland, Maine, OGO Sense is a mobile app development company. Launched in 2007, the team provides Mobile App Development and Web Design.Read More
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23Undisclosed2 - 9 employeesWindsor, MECentral Maine Tech Services, LLC is a small Cybersecurity company in Windsor, Maine. The team offers Cybersecurity and IT managed services.Read More
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24Undisclosed2 - 9 employeesPortland, MEGraphic design agency Perch Design Studio was established in 2008. Headquartered in Portland, Maine, the team provides Graphic Design and Print Design.Read More
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