Top 80 Boutique Mobile App Developers in Washington
The Best of December 2025Looking for a top Boutique mobile app development company in Washington?
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 Boutique mobile app developers in Washington. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Boutique Mobile App Development Companies in Washington
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1$25,000+2 - 9 employeesSeattle, WARead More
Lunarbyte.io is a development agency based in Seattle. Since 2019, the 3-person team has built websites, custom software, and mobile apps for predominantly small businesses.
Clients
DDM ImportsIndustries
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2$10,000+2 - 9 employeesSeattle, WAMontana Banana Web & Mobile Development + Design is an Ecommerce Marketing company based in Seattle, Washington. The small team offers Ecommerce Marketing, Conversion Optimization, Web Design, Web Development, and more and was founded in 1996.Read More
Clients
ESS Eye ProIndustries
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3$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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4$1,000+2 - 9 employeesMarysville, WARatynski Digital is a small SEO company based in Marysville, Washington. Their services include Search Engine Optimization, Web Design, Custom Software Development, Sales Outsourcing, and more.Read More
Clients
Ideal Weight Loss ClinicIndustries
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5$25,000+2 - 9 employeesBainbridge Island, WABased in Bainbridge Island, Washington, Apsis Labs is a small web design company. They offer Web Design, UX/UI Design, Web Development, Mobile App Development, and more and were launched in 2014.Read More
Industries
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6$5,000+2 - 9 employeesBurien, WASandcastle Web Design and Development is a software development company established in 1998. The team specializes in Custom Software Development and Mobile App Development.Read More
Clients
Aviation Supplies & Academics Cevala / Brandvia Allegiant Commercial Asset Services GroupIndustries
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7$1,000+2 - 9 employeesKirkland, WAFounded in 2019, The Secret Lab, a small AR/VR development company, is headquartered in Kirkland, Washington and. Their team provides AR/VR development and Wearable App Development.Read More
Industries
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8$10,000+2 - 9 employeesSeattle, WAWebsite development firm Aptium was launched in 2021. The team offers Web Development and Mobile App Development and is in Seattle, Washington.Read More
Clients
Believe VenturesIndustries
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9$5,000+2 - 9 employeesGig Harbor, WAHeadquartered in Gig Harbor, Washington, GOLAZO Services, LLC is a web development company. They specialize in Web Development and Mobile App Development.Read More
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10Undisclosed2 - 9 employeesSpokane, WAMagadistudio is a small mobile app development firm founded in 2010. Their services include Mobile App Development.Read More
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11$25,000+2 - 9 employeesSeattle, WACodble is a Seattle, Washington-based application development firm. Founded in 2020, the small team offers Mobile App Development, Custom Software Development, Web Development, IT strategy consulting, and more.Read More
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12$1,000+2 - 9 employeesSeattle, WAQamera Design is an UX design agency founded in 2016. The small team specializes in UX/UI Design and Mobile App Development.Read More
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13$1,000+2 - 9 employeesSpokane, WAFounded in 2016, Bitmischief is an Other Application Development company. The firm focuses on Other Application Development and Mobile App Development, and is small.Read More
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14Undisclosed2 - 9 employeesSeattle, WAIntention Labs is a Market Research company launched in 2020. The team focuses on Market Research and UX/UI Design.Read More
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15$1,000+2 - 9 employeesSeattle, WAS9 Digital is a branding company. Their small team is in Seattle, Washington. Their services include Branding and Content Marketing.Read More
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16Undisclosed2 - 9 employeesKent, WABetel Consulting is a Conversion Optimization company. The firm is headquartered in Kent, Washington. Their team specializes in Conversion Optimization and UX/UI Design.Read More
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17$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.
Industries
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18$10,000+2 - 9 employeesBellevue, WAAstra, a web development company, offer Web Development and Mobile App Development. They were established in 2022.Read More
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19$10,000+2 - 9 employeesKent, WAWinnComm, LLC is a software development company. They provide Custom Software Development and Web Development and are based in Jaipur, India and Kent, Washington.Read More
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20Undisclosed2 - 9 employeesSeattle, WARead More
Ministry of Product is a web development company that was founded in 2005 and is headquartered in Seattle. Their team of 3 employees specializes in mobile app development, web development, and UX/UI design. They mostly work with companies in the business services, entertainment, and consumer products industries.
Clients
ZulilyIndustries
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21Undisclosed2 - 9 employeesLiberty Lake, WAGrowIT Media is a branding company. Their team is based in Liberty Lake, Washington and focuses on Branding and Graphic Design.Read More
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22$5,000+2 - 9 employeesSeattle, WAV37 is a custom software development company located in Seattle, Washington. Launched in 2022, the team specializes in Custom Software Development and Web Development.Read More
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23$1,000+2 - 9 employeesMonroe, WASell in Seattle is a SEO agency. The firm is based in Monroe, Washington. Their team focuses on Search Engine Optimization and Web Development.Read More
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24Undisclosed2 - 9 employeesSeattle, WAFounded in 2016, App Development Seattle is an application development firm. The team provides Mobile App Development and Web Design.Read More
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25Undisclosed2 - 9 employeesSpokane, WAWYND is a web design company. Their team is in Spokane, Washington and Rio Rancho, New Mexico. The agency specializes in Web Design and Web Development.Read More
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26$10,000+2 - 9 employeesBellingham, WAICrate Solution is a software development company. The team is headquartered in Bellingham, Washington, and their services include Custom Software Development and Web Development.Read More
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27$1,000+2 - 9 employeesBellevue, WAEstablished in 2023, Fuze Studio is a website development firm. In Bellevue, Washington, the team specializes in Web Development and Web Design.Read More
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28$250,000+2 - 9 employeesRenton, WACoreUs is a software development firm. The Renton, Washington-based company provides Custom Software Development and UX/UI Design.Read More
Industries
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29$1,000+2 - 9 employeesTacoma, WARead More
Grinev Software is a development company based in Federal Way, Wash. Their team was founded in 2007 and has around 10 employees. They primarily provide mobile app, web, and e-commerce development.
Clients
grinev.softwareIndustries
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30$5,000+2 - 9 employeesSeattle, WARead More
Founded in 2003, Swecker is a Seattle-based web development agency that serves small and mid-market businesses. In addition to web development, the team of fewer than 10 also offers mobile app and custom software development and design.
Clients
MicrosoftIndustries
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