Top 30 Cross Platform App Developers in Portland
The Best of December 2025Looking for a top cross platform mobile app development company in Portland?
Cross-platform mobile applications have benefits that outweigh those of native applications if your users interact with your business on both Android and Apple products. Cross platform app development entails building a mobile app that’s compatible with multiple operating systems. Cross-platform, or hybrid apps, use a single codebase, which means you don’t need separate apps with separate technologies to appeal to customers using Android or iOS. Because of this single codebase, cross platform apps are less costly to create and maintain.
Most hybrid apps will use either Ionic or React as a development framework. React is a JavaScript framework that allow apps to support Android and iOS natively, while Ionic uses JavaScript, HTML5, CSS, and Sass for hybrid apps, desktop apps, and progressive web apps. Choosing an app developer with the right skillset to fit the technology framework your app needs is a good place to start when interviewing app development companies.
To assist you in your search for a partner, we’ve compiled this list of the top cross platform app developers in Portland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Portland Cross Platform Mobile App Development Companies
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1$5,000+10 - 49 employeesPortland, ORSembit is a small app development firm. They focus on Mobile App Development, Web Development, Custom Software Development, IT managed services, and more and were established in 2009. The firm is based in Portland, Oregon.Read More
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Kashi LabsIndustries
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2$10,000+50 - 249 employeesPortland, OREnterprise App Modernization company Darwoft was established in 2010. Their midsize team is based in Portland, Oregon; Córdoba, Argentina and Atlanta, Georgia and offers Enterprise App Modernization, IT staff augmentation, Mobile App Development, Product Design, and more.Read More
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Hometown HAVAS Sorcero LeonisaIndustries
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3$50,000+10 - 49 employeesPortland, ORRead More
Twenty Ideas, an artificial intelligence company, is in Eugene, Oregon and Portland, Oregon. The small team offers Artificial Intelligence, Custom Software Development, UX/UI Design, Mobile App Development, and more. The agency was launched in 2014.
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Nsight Health Daimler Truck North America XPRIZE Foundation LearningWriteIndustries
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4$5,000+50 - 249 employeesPortland, ORWeb design agency UPQODE was launched in 2015. They are based in Nashville, Tennessee; New York, New York; Tampa, Florida and Seattle, Washington and have a midsize team. UPQODE focuses on Web Design, Web Development, UX/UI Design, Custom Software Development, and more.Read More
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Gracenote - Entertainment ProvidersIndustries
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5$25,000+10 - 49 employeesPortland, ORRead More
Olio Apps is a development agency based in Portland, Ore., and founded in 2012. Their team of more than two provides custom software, web, and mobile app development solutions for clients that range from small startups to large enterprises.
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ApptioIndustries
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6$25,000+10 - 49 employeesPortland, ORRead More
Buildable Custom Software is a software development firm in McMinnville, Oregon; Portland, Oregon and Pacific City, Oregon. The small agency was founded in 2008. Their team specializes in Custom Software Development, UX/UI Design, Mobile App Development, and Web Development.
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Citycounty Insurance ServicesIndustries
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7$50,000+50 - 249 employeesBeaverton, ORRead More
Forix is an e-commerce development firm that was founded in Portland, Ore., in 2007. The company has since expanded to Los Angels and New York and has more than 60 employees who specialize in web development and design in addition to e-commerce development.
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Sexy HairIndustries
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8$25,000+50 - 249 employeesPortland, ORMetal Toad is a Los Angeles, California-based cloud consulting & SI company. The firm specializes in cloud consulting & SI, BI & big data consulting & SI, IT managed services, Custom Software Development, and more and is midsize.The firm was founded in 2003.Read More
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ABC TelevisionIndustries
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9$50,000+50 - 249 employeesPortland, ORAltSource Software, a software development firm, is headquartered in Portland, Oregon and Lake Oswego, Oregon. The midsize team offers Custom Software Development, Digital Strategy, Web Development, Mobile App Development, and more. The firm was founded in 2004.Read More
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OHSUIndustries
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10Undisclosed10 - 49 employeesVancouver, WARead More
Located in Portland, OR, Parthenon Software Group and its team of nearly 40 develop web and mobile apps. Founded in 2006, the company also has experience in custom software development.
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Intel -
11$5,000+10 - 49 employeesBeaverton, ORRead More
Infistack, an e-commerce development company, was launched in 2014. Their small team is based in Ahmedabad, India. The firm provides e-commerce development, mobile app development, AR/VR development, IoT development, and more.
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12$25,000+250 - 999 employeesPortland, ORRead More
Electrifying Design LLC is a software development company that was founded in 2011 and is headquartered in Clackamas, Ore. Made up of 9 employees, they specialize in custom software development, web development, and e-commerce development. Their client focus is small businesses.
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CIWA INCIndustries
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13Undisclosed10 - 49 employeesBeaverton, ORRead More
Kodershop is an ERP consulting and SI company in Toronto, Canada; Beaverton, Oregon and L'viv, Ukraine. The small team provides ERP consulting and SI, Custom Software Development, Web Development, Mobile App Development, and more and was established in 2016.
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14$25,000+2 - 9 employeesVancouver, WACascadian Software is a small Vancouver, Washington-based software development company. They offer Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more and were established in 2022.Read More
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15$10,000+10 - 49 employeesLake Oswego, ORSteelhead Software, an UX design company, was established in 2021. The small team specializes in UX/UI Design, Mobile App Development, Enterprise App Modernization, Custom Software Development, and more. The company is located in Lake Oswego, Oregon.Read More
Industries
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16$1,000+2 - 9 employeesPortland, ORSLIDEFACTORY is a Portland, Oregon-based AR/VR development company. The small team offers AR/VR development, Mobile App Development, Web Development, AI Agents, and more and was established in 2018.Read More
Industries
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17$50,000+250 - 999 employeesBaltimore, MDRead More
Surge Software is a software development agency headquartered in Bellevue, WA, with other offices in Sacramento, CA, Baltimore, MD, and Salt Lake City, UT. The agency of 160+ employees provides custom software development, web development, mobile app development, and e-commerce development services.
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CompTIAIndustries
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18$10,000+10 - 49 employeesBeaverton, ORRead More
Software Technology Group is a Portland, Oregon-based software development firm with about 15 employees. The firm—established in 1992—specializes in IoT development, custom software development, and mobile app development.
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HP -
19$25,000+50 - 249 employeesMinneapolis, MNSynergy Labs is an app development company. The midsize Hollywood, Florida-based agency was launched in 2020. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more.Read More
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20$10,000+2 - 9 employeesPortland, ORSynergetx is an application development firm. Based in Portland, Oregon and Houston, Texas, the company was founded in 2018. Their services include Mobile App Development and Web Development.Read More
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21$1,000+50 - 249 employeesPortland, ORLogix Built Solutions Pvt Ltd is an user experience agency launched in 2017. Their services include UX/UI Design and cloud consulting & SI.Read More
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22$1,000+2 - 9 employeesPortland, ORDuwal.com LLC is a small software development firm. They focus on Custom Software Development and Web Development and were launched in 2020.Read More
Industries
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23$25,000+10 - 49 employeesPortland, ORVault Apps is a small mobile app development company founded in 2013. Their services include Mobile App Development and UX/UI Design.Read More
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24$10,000+2 - 9 employeesPortland, ORKickstand, a small custom software development firm, is located in Portland, Oregon. The team offers Custom Software Development and Mobile App Development.Read More
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25$1,000+2 - 9 employeesBeaverton, ORHeadquartered in Beaverton, Oregon and Portland, Oregon, Renet Consulting, Inc. Is a small website development company. The team provides Web Development and Custom Software Development.Read More
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26$25,000+10 - 49 employeesLake Oswego, ORGerminate is a software development firm. Headquartered in Lake Oswego, Oregon, the company provides Custom Software Development and Mobile App Development.Read More
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27Undisclosed50 - 249 employeesPortland, ORK3G Solutions is a Portland, Oregon-based e-commerce development firm. They focus on E-Commerce Development and Mobile App Development and were founded in 2010.Read More
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28Undisclosed2 - 9 employeesPortland, ORApplication development firm Hot Pepper Studios was established in 1991. The small team specializes in Mobile App Development and Video Production.Read More
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29$1,000+2 - 9 employeesVancouver, WARead More
Couve Creative is a small digital strategy company headquartered in Vancouver, Washington and Vancouver, Washington. Founded in 2022, the team specializes in digital strategy, web design, web development, mobile app development, and more.
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30Undisclosed2 - 9 employeesVancouver, WAUX company Suntek Solutions offers UX/UI Design and cloud consulting & SI. They are based in Scottsdale, Arizona and Vancouver, Washington.Read More
Industries
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