Top App Developers in Seattle
Seattle’s influence on mobile innovation stretches from the tech giants in South Lake Union to the startup incubators of Pioneer Square. Whether you need a consumer-facing iOS app or an enterprise platform that leverages AWS, local talent is abundant—but quality varies.
Clutch curates and vets Seattle app development agencies through in-depth client interviews, project data, and a proprietary scoring model, so you can hire with confidence. Use the filters to narrow firms by hourly rate, industry focus, or team size and find a partner that matches your goals and budget.
Explore related directories:
- App Development Firms in Portland and App Development Companies in San Francisco
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Featured
What are Featured Providers?
$10,000+$150 - $199 / hr10 - 49Serves Seattle, WAServices provided
See all 14 projectsKingsmen Digital Ventures is a Mobile App Development company specializing in creating tailored solutions for various industries, including automotive, fitness, beauty, and sports. Reviews highlight a 100% positive feedback rate, with clients praising their timely delivery, effective project management, and cultural alignment. Around 75% of reviewers commend the team's understanding of industry-specific needs, contributing to the successful implementation of innovative mobile applications and systems.
$10,000+$50 - $99 / hr50 - 249Serves Seattle, WAServices provided
See all 83 projectsDesignli is a distinguished mobile app development company lauded for its expertise in creating comprehensive solutions across iOS and Android platforms. Consistently praised for their exceptional project management and communication, Designli maintains a strong focus on understanding client needs and building long-term relationships. Approximately 90% of reviewers highlight their effective prototyping and solution lab processes, and clients often commend their responsiveness and attention to detail.
$50,000+$150 - $199 / hr250 - 999Serves Seattle, WAServices provided
See all 92 projectsGoji Labs is a distinguished Mobile App Development company highly praised for its strategic approach and technical prowess in projects spanning mobile and web applications. With consistently high ratings, 86% of reviewers commend their project management and adaptability, while 71% highlight their strategic collaboration. They excel in translating complex ideas into functional, intuitive products, reflecting a high level of professionalism and accountability.
$10,000+$150 - $199 / hr10 - 49Serves Seattle, WAServices provided
See all 10 projectsPixelForce is a Mobile App Development company specializing in comprehensive iOS and Android solutions, including design, app engineering, and post-launch support. The reviews indicate strong client satisfaction, with over 90% of feedback being positive. Clients consistently praise their ability to deliver projects on time and maintain clear communication, highlighting their expertise in creating scalable, user-friendly applications.
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$1,000+$50 - $99 / hr10 - 49Seattle, WA
Services provided
See all 113 projectsChopDawg.com is a distinguished Mobile App Development firm specializing in mobile software engineering, including iOS and Android development. They consistently receive positive feedback, with over 90% of reviews highlighting their responsiveness, attention to detail, and project management excellence. Clients appreciate their ability to transform ideas into functional apps swiftly without compromising quality, underscoring their impressive communication and collaborative approach.
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$50,000+$50 - $99 / hr250 - 999Seattle, WA
Services provided
See all 45 projectsJelvix is a versatile technology and mobile app development company, specializing in creating custom mobile and web applications for various industries, including healthcare and insurance. With consistently high ratings, clients praise their technical expertise, project management, and ability to understand and meet diverse needs. Approximately 90% of reviews highlight Jelvix's user-friendly designs and effective communication, emphasizing their dedication to providing tailored solutions.
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Featured
What are Featured Providers?
$25,000+$50 - $99 / hr10 - 49Serves Seattle, WAServices provided
See all 57 projectsDedicated Developers is a comprehensive mobile app development company specializing in end-to-end solutions for iOS and Android applications. Across reviews, 95% of feedback is positive, highlighting their expertise in mobile application development and exceptional project management. Approximately 80% of clients emphasize their ability to align with company values and deliver tailored solutions efficiently. Clients appreciate their technical proficiency and strategic input, especially in integrating advanced features like AI tools and secure systems.
$5,000+$50 - $99 / hr10 - 49Serves Seattle, WAServices provided
See all 25 projectsApp Maisters Inc. is a distinguished company specializing in Mobile App Development, offering services such as iOS and Android Development. Their reviews reflect a high level of client satisfaction, with approximately 90% of feedback being positive. Clients consistently highlight their professionalism, responsiveness, and ability to deliver complex projects on time and within budget. App Maisters is particularly commended for their cost-effective solutions, strong project management, and innovative approach to Smartphone App Development.
$5,000+$25 - $49 / hr50 - 249Serves Seattle, WAServices provided
See all 98 projectsTechugo is a distinguished Mobile App Development company excelling in creating customized solutions for diverse industries, including social media, e-commerce, and fitness. Consistently receiving accolades for their timely delivery and superior project management, 90% of reviews commend their communication and responsiveness. The firm is lauded for its commitment to understanding client needs and delivering user-centric, innovative applications for both iOS and Android platforms.
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$50,000+$50 - $99 / hr50 - 249Seattle, WA
Services provided
See all 46 projectsThirstySprout is a dynamic Mobile App Development company excelling in creating custom mobile solutions with a focus on user-friendly interfaces and advanced technological features. Their reviews indicate a 100% satisfaction rate, highlighting their proactive approach, timely delivery, and innovative enhancements, particularly in real-time tracking, AI-driven recommendations, and robust security measures, which significantly improved client operations and customer engagement.
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$5,000+$25 - $49 / hr50 - 249Seattle, WA
Services provided
See all 30 projectsW3care Technologies Pvt. Ltd. offers Mobile App Development and other application development services. Reviews indicate that the company excels in timely delivery and demonstrates a professional approach to project management. Clients highlighted the significant business growth achieved through their solutions.
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$10,000+$150 - $199 / hr10 - 49Medina, WA
Services provided
See all 30 projectsFlower Press Interactive is a Mobile App Development company known for their expertise in iOS and Android Development. Reviews indicate a strong focus on user experience and successful project management, with 100% of clients praising their communication and UX insights. Notably, they have won UX design awards and are recognized for their ability to translate complex ideas into functional applications.
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$25,000+$50 - $99 / hr50 - 249Seattle, WA
Services provided
See all 36 projectsMobcoder is a proficient Mobile App Development company specializing in iOS and Android development, with expertise in application design, development, and integration. The company has received overwhelmingly positive feedback, with clients commending their strong project management, clear communication, and ability to deliver intuitive, user-friendly applications. Approximately 90% of reviewers highlight Mobcoder's commitment to client requirements and their capacity to handle complex projects efficiently.
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$1,000+$25 - $49 / hr50 - 249Seattle, WA
Services provided
See all 11 projectsNTSprint LLC is a Mobile App Development company, excelling in creating iOS and Android applications with complex eSIM functionalities. The reviews highlight their responsiveness, collaborative project management, and dedication to problem-solving, despite some project delays. Approximately 90% of the feedback is positive, praising their technical engagement and flexibility in addressing challenging telecom integrations.
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$25,000+$150 - $199 / hr10 - 49Seattle, WA
Services provided
See all 15 projectsUpTop is a mobile app development company with expertise in iOS Development and Mobile Software Engineering. They have received positive feedback for their UI/UX design, project management, and ability to integrate seamlessly with client teams. Approximately 100% of reviewers highlight their strong communication and dedication to project success, with clients appreciating UpTop's flexibility and collaborative approach.
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$25,000+$50 - $99 / hr50 - 249Seattle, WA
Services provided
See all 6 projectsDevblock / Db_studio is a mobile app and application development company known for its comprehensive technical execution and reliable project management. With a 100% positive feedback rate, clients commend their ability to transform complex ideas into scalable solutions and appreciate their proactive suggestions. Their expertise in creating data-rich, efficient platforms, such as PartOutPRO, highlights their proficiency in mobile application development and technical implementation.
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$50,000+$100 - $149 / hr10 - 49Seattle, WA
Services provided
See all 5 projectsNew Normal is a software development company known for its adept handling of diverse and complex projects, including music valuation engines, gamification platforms, and in-dash automotive experiences. The company receives overwhelmingly positive feedback, with approximately 95% of reviewers praising its effective project management, flexibility, and ability to meet deadlines. Multiple clients commend New Normal for their expertise and seamless integration with in-house teams.
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$1,000+$50 - $99 / hr50 - 249Seattle, WA
Services provided
See all 43 projectsSoftDoes is a Mobile App Development company noted for its commitment to delivering efficient and user-friendly mobile applications. Approximately 85% of reviews highlight their ability to decrease task completion times and enhance user engagement. Clients appreciate their attention to detail and value alignment, with zero negative feedback reported across reviews. The team is praised for effective project management and responsiveness to client needs.
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$10,000+$50 - $99 / hr50 - 249Kirkland, WA
Services provided
See all 78 projectsWOLFPACK DIGITAL is a distinguished company specializing in Mobile App Development, known for its expertise in iOS and Android Development. With a 100% positive feedback rate, clients frequently praise their exceptional project management, clear communication, and ability to deliver on time and within budget. Approximately 70% of reviews highlight their strong culture fit and value for cost, emphasizing their professionalism and innovative problem-solving approach.
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$5,000+$150 - $199 / hr2 - 9Bothell, WA
Services provided
See all 4 projectsRavenna is a Mobile App Development company known for building native mobile applications and supporting API infrastructure. The reviews highlight their commitment to meeting project milestones on schedule and within budget, with 100% of reviewers praising their responsiveness and focus on deliverables. Ravenna's alignment with client values and excellent project management are consistently commended.
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$25,000+$150 - $199 / hr10 - 49Seattle, WA
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See all 3 projectsBase Two is a proficient e-commerce platform and digital marketing support company, specializing in creating scalable systems and HTML5 animated banners. With around 95% positive feedback, clients commend their strong project management, innovative solutions, and technical expertise. Approximately 80% of reviewers highlight improvements in system performance and user experience, underscoring Base Two's effectiveness in enhancing operational efficiency.
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$100,000+$50 - $99 / hr250 - 999Seattle, WA
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See all 52 projectsMatellio is a mobile app development company known for its extensive experience in iOS and Android application development. The company is praised for timely project delivery, effective communication, and meticulous development processes. Approximately 90% of reviews highlight their professional project management and problem-solving skills, while clients appreciate their adaptability and client-focused approach.
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$25,000+$100 - $149 / hr2 - 9Seattle, WA
Services provided
See all 9 projectsLunarbyte.io is a versatile software development company specializing in creating custom web applications and providing technical leadership. They are praised for their adaptability, efficient project management, and exceptional communication skills. Approximately 90% of reviewers highlight their responsiveness and ability to function as an extension of the client's team. Clients commend their technical expertise and problem-solving capabilities but note that involving them earlier could mitigate growing pains.
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$5,000+$50 - $99 / hr10 - 49Seattle, WA
Services provided
See all 19 projectsSlashdev is a Mobile App Development company excelling in iOS and Android Development, with a strong focus on app enhancement and integration services. Reviews show a 100% satisfaction rate, highlighting their exceptional project management, swift talent acquisition, and responsiveness. Clients consistently praise their communication skills and technical expertise.
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$5,000+$25 - $49 / hr50 - 249Seattle, WA
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See all 25 projectsElluminati is a Mobile App Development company specializing in creating custom mobile applications for iOS and Android platforms. Reviewers consistently praise the company for its effective communication, timely project delivery, and skilled team, with over 90% highlighting their professionalism and quality service. Clients appreciate Elluminati's ability to adapt apps to specific market needs and regulations, showcasing a strong commitment to client satisfaction.
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$10,000+$100 - $149 / hr250 - 999Bellevue, WA
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See all 13 projectsAffirma Consulting is a versatile IT consulting firm specializing in data migrations, system architecture, web redesigns, and SharePoint solutions. The company is lauded for its technical expertise, project management, and customer satisfaction, with a 94% stakeholder satisfaction rate noted. Reviewers frequently highlight Affirma's flexibility, cost-effectiveness, and commitment to delivering on time and within budget, though some suggest improvement in team empowerment to reduce reliance on key "superstars."
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$5,000+Undisclosed10 - 49Issaquah, WA
Services provided
See all 10 projectsInventive Mobile is a specialized mobile app development company with expertise in iOS and Android application development. They consistently receive positive feedback, with 100% of reviewers impressed by their project management skills, responsiveness, and dedication to high-quality results. Clients appreciate their ability to understand project goals and deliver applications that meet or exceed expectations.
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UndisclosedUndisclosed50 - 249Bellevue, WA
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See all 2 projectsWaferWire Cloud Technologies is a software development company specializing in rapid prototyping, web and application development, and enterprise simulation platforms. The reviews highlight their competitive pricing, fast turnaround, and ability to consistently deliver high-quality projects ahead of schedule. Approximately 100% of the feedback is positive, with clients praising their customer focus and value.
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UndisclosedUndisclosed50 - 249Seattle, WA
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See all 1 projectsSmashing Ideas is a creative agency specializing in mobile app development and interactive experiences. Overall feedback from reviews is positive, with clients highlighting their strong ability to generate innovative yet feasible ideas and execute them effectively. Approximately 70% of reviewers emphasize their creativity and execution skills, although some note initial weaknesses in Android development that have shown improvement.
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$5,000+$50 - $99 / hr50 - 249Seattle, WA
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See all 11 projectsInnova is a proficient mobile app development company recognized for its exceptional service delivery and expertise in mobile software engineering. Their reviews are overwhelmingly positive, highlighting their effective project management, seamless communication, and ability to meet deadlines and budgets, with 100% of reviews praising their collaborative approach and impressive outcomes.
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$1,000+$50 - $99 / hr50 - 249Seattle, WA
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See all 2 projectsFive Quantum Bits is a comprehensive SaaS development company known for its exceptional delivery of system architecture, backend, and frontend development. They received overwhelmingly positive feedback for their clear communication, proactive approach, and timely project completion, with 100% of reviewers highlighting business growth post-engagement. Their focus on scalable, secure solutions and value-aligned pricing makes them a preferred choice for SaaS projects.
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$10,000+$50 - $99 / hr50 - 249Kirkland, WA
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See all 12 projectsAccelOne is a mobile app development company specializing in iOS and Android development, offering comprehensive mobile software engineering services. Their reviews on Clutch.co are overwhelmingly positive, with clients highlighting their high-quality work, responsiveness, and professionalism. Over 90% of reviewers commend AccelOne's effective project management and timely delivery, underscoring their ability to meet tight deadlines and deliver exceptional application development solutions.
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$25,000+$25 - $49 / hr2 - 9Seattle, WA
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See all 1 projectsCodble is a Mobile App Development company specializing in iOS development, known for creating scalable and secure applications with a strong emphasis on user experience. With 100% positive feedback, reviewers highlight their commitment to partnership, technical expertise, and adaptable project management. The company excels in using AI-driven features and ensuring seamless communication, although expanding the initial scoping phase could enhance planning accuracy.
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$10,000+$25 - $49 / hr10 - 49Lynnwood, WA
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See all 8 projectsTechlusion LLC is a Mobile App Development company that provides comprehensive mobile and web app services, specializing in infrastructure, performance optimization, and app store deployment. They receive positive feedback for their technical expertise, project management, and ability to deliver improved app performance, with over 90% of reviewers highlighting their technical judgment and code quality. The company is praised for its responsive communication and disciplined approach to project execution.
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$1,000+$100 - $149 / hr250 - 999Bellevue, WA
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See all 1 projectsNeighborsoft.team is a web development company specializing in creating digital platforms for investment firms. Their reviews highlight exceptional project management and a client-focused approach, with 100% positive feedback on their responsiveness and expertise. Clients appreciate their ability to simplify complex processes, demonstrating proficiency and patience throughout engagements.
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$5,000+$25 - $49 / hr10 - 49Bellevue, WA
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See all 3 projectsScalex Technology Solutions is a technology solutions provider specializing in mobile app development and AWS infrastructure. With consistent positive feedback, approximately 100% of clients commend their communication, project management, and technical expertise. While some suggest a dedicated project manager could enhance their service, clients consistently praise their commitment to project success and quality solutions.
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UndisclosedUndisclosed1,000 - 9,999Kingston, WA
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Room 8 Group, an app development firm, was founded in 2011. They specializes in Mobile App Development and Custom Software Development.
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$25,000+$50 - $99 / hr50 - 249Sammamish, WA
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See all 15 projectsMarkup Designs offers a range of services, including Mobile App Development and software solutions for bookkeeping and accounting. Reviews highlight their impressive responsiveness, technical skills, and customer-centric approach, alongside timely communication and regular updates. Clients appreciate their well-organized project management and alignment with company values, making them a reliable partner for Mobile Application Development projects.
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$25,000+$25 - $49 / hr10,000+Bellevue, WA
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See all 1 projectsPersistent Systems is a company specializing in low-code process management tools, web service development, and database work, primarily for the insurance industry. The feedback from reviews is overwhelmingly positive, with commendations for their flexibility, communication, and project management skills. Approximately 100% of the feedback highlights their adaptability and commitment to client success.
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$1,000+< $25 / hr10 - 49Newcastle, WA
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See all 2 projectsHyperBeans is a digital marketing firm specializing in pre- and post-launch strategies. Reviews highlight the company’s proactive approach and responsiveness, with 100% positive feedback on their ability to lead projects and communicate effectively. However, their stringent initial requirement processes may occasionally be seen as cumbersome.
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$25,000+$200 - $300 / hr2 - 9Bainbridge Island, WA
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See all 4 projectsApsis Labs is a mobile app development company specializing in creating professional and visually appealing apps for both iOS and Android platforms. They receive positive feedback for their dedication to understanding client needs, timely project delivery, and excellent quality of work. The company is commended for their clear communication and alignment with client values, with 100% of the feedback being positive.
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$10,000+$150 - $199 / hr10 - 49Seattle, WA
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See all 6 projectsHelpful Human is a versatile technology solutions provider specializing in software development, web design, and project management. Across the reviews, the company is consistently praised for its excellent communication, responsiveness, and technical expertise. Approximately 80% of the reviewers highlight their impressive project management and customer service, while 90% appreciate their flexibility and ability to adapt to client needs, indicating a high level of satisfaction with the services provided.
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UndisclosedUndisclosed250 - 999Seattle, WA
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See all 44 projectsStellar Elements is a prominent mobile app development company specializing in comprehensive application development, including iOS and Android platforms. Reviews highlight their exceptional project management and ability to deliver high-quality work, with 100% of clients recommending their services. Stellar Elements stands out for translating complex ideas into effective app designs and maintaining strong communication to meet clients' specific needs.
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$10,000+$100 - $149 / hr10 - 49Seattle, WA
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See all 1 projectsDEV.co is a web development company noted for its high-quality work and responsiveness. All reviews reflect positive feedback, highlighting their efficient project management and timely delivery, with 100% of reviewers expressing satisfaction with their services. Clients appreciate the maintenance and updates provided for their websites, underscoring DEV.co's commitment to client needs.
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$1,000+Undisclosed10 - 49Redmond, WA
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See all 4 projectsAstrabitLLC is a Mobile App Development company renowned for its expertise in creating tailored mobile solutions, including iOS and Android development, for diverse industries such as gaming and automotive. Reviews highlight their hands-on partnership approach, timely deliverables, and adaptability to evolving project requirements. With approximately 100% positive feedback, clients commend their industry-specific solutions and efficient project management.
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$5,000+Undisclosed10 - 49Seattle, WA
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Launched in 2017, Fenyx Studio is a mobile app development company. The small team specializes in Mobile App Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49Seattle, WA
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See all 13 projectsCommerce9 is a Mobile App Development company offering comprehensive application development services, including iOS and Android development. Reviews highlight their technical expertise, project management skills, and ability to deliver solutions on time, with over 90% of clients expressing satisfaction. Approximately 85% of reviews praise their ability to adapt to evolving project scopes and deliver tailored, scalable solutions efficiently.
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$1,000+$100 - $149 / hr10 - 49Seattle, WA
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See all 3 projectsBurgi Technologies is an IT services company specializing in web development, IT management, and compliance solutions, including HIPAA compliance. Reviews highlight their professionalism, reliability, and efficiency, with 100% positive feedback on their ability to deliver timely and effective solutions. Approximately 67% of reviewers praise their problem-solving skills and commitment to meeting deadlines.
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$5,000+$25 - $49 / hr10,000+Seattle, WA
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Globant is a large web development firm. They offer Web Development and Custom Software Development and were founded in 2003.
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$5,000+$25 - $49 / hr50 - 249Seattle, WA
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INFINITE ART SOLUTIONS is a graphic design agency. Established in 2014, the firm is located in Seattle, Washington. Their services include Graphic Design and Mobile App Development.
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$5,000+$25 - $49 / hr50 - 249Bellevue, WA
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Midsize mobile application development firm Tech Pathway, is in Jaipur, India and Bellevue, Washington. Their services include Mobile App Development and Web Development.
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$50,000+$150 - $199 / hr50 - 249Seattle, WA
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Established in 2008, Wunderman Thompson Mobile is a midsize user experience company. Their team focuses on UX/UI Design and Mobile App Development.
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$10,000+$150 - $199 / hr1,000 - 9,999Seattle, WA
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POSSIBLE is a large UX design agency based in Los Angeles, California and Atlanta, Georgia. Their services include UX/UI Design and Content Marketing.
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$1,000+$50 - $99 / hr10 - 49Bellevue, WA
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Desverso LLC is a web development firm. The firm is in Bellevue, Washington. Their team focuses on Web Development and Mobile App Development.
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$100,000+Undisclosed50 - 249Seattle, WA
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Launched in 2000, Carbon Five is a custom software development company. Their team specializes in Custom Software Development and Mobile App Development.
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$10,000+$100 - $149 / hr250 - 999Seattle, WA
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SmartOSC is an e-commerce development company. The Hanoi, Vietnam-based company was founded in 2006. Their services include E-Commerce Development and Mobile App Development.
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$25,000+$100 - $149 / hr10 - 49Seattle, WA
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See all 23 projectsGroove Jones is a versatile company specializing in Mobile App Development and interactive experiences. They have consistently received positive feedback, with 100% of reviews praising their technical expertise and creativity in iOS and Android Development. Clients appreciate their effective communication and problem-solving skills, leading to successful and innovative project outcomes.
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List of the Top 15 Seattle Mobile App Development Companies
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$1,000+$50 - $99 / hr10 - 49Seattle, WA
Ability to deliver
35.7/40.020/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
80% Mobile App Development20% Other -
$100,000+$50 - $99 / hr250 - 999Seattle, WA
Ability to deliver
33.5/40.018.2/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$50 - $99 / hr250 - 999Seattle, WA
Ability to deliver
34.1/40.019.8/20 Reviews9.1/10 Clients & Experience5.2/10 Market PresenceService focus
10% Mobile App Development90% Other -
$50,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
35/40.018.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
10% Mobile App Development90% Other -
$5,000+$25 - $49 / hr50 - 249Seattle, WA
Ability to deliver
31/40.017.2/20 Reviews9.7/10 Clients & Experience4.1/10 Market PresenceService focus
20% Mobile App Development80% Other -
$10,000+$150 - $199 / hr10 - 49Medina, WA
Ability to deliver
32.7/40.017.2/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
15% Mobile App Development85% Other -
$25,000+$100 - $149 / hr2 - 9Seattle, WA
Ability to deliver
30.1/40.016.4/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
30% Mobile App Development70% Other -
$5,000+$50 - $99 / hr10 - 49Seattle, WA
Ability to deliver
31.2/40.017.2/20 Reviews10/10 Clients & Experience4/10 Market PresenceService focus
20% Mobile App Development80% Other -
$5,000+$25 - $49 / hr50 - 249Seattle, WA
Ability to deliver
21.7/40.015.4/20 Reviews1.9/10 Clients & Experience4.4/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
32.3/40.017.8/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
10% Mobile App Development90% Other -
$10,000+$100 - $149 / hr250 - 999Bellevue, WA
Ability to deliver
28.2/40.015.8/20 Reviews7.3/10 Clients & Experience5.1/10 Market PresenceService focus
15% Mobile App Development85% Other -
$1,000+$25 - $49 / hr50 - 249Seattle, WA
Ability to deliver
31.5/40.018.8/20 Reviews9.3/10 Clients & Experience3.4/10 Market PresenceService focus
10% Mobile App Development90% Other -
$25,000+$150 - $199 / hr10 - 49Seattle, WA
Ability to deliver
30.4/40.016.2/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
15% Mobile App Development85% Other -
$25,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
29.4/40.017.8/20 Reviews6.1/10 Clients & Experience5.5/10 Market PresenceService focus
15% Mobile App Development85% Other -
$5,000+Undisclosed10 - 49Issaquah, WA
Ability to deliver
20.1/40.016.2/20 Reviews0/10 Clients & Experience3.9/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$100 - $149 / hr10 - 49Seattle, WA
Ability to deliver
24.1/40.016.8/20 Reviews3.8/10 Clients & Experience3.4/10 Market PresenceService focus
40% Mobile App Development60% Other -
UndisclosedUndisclosed50 - 249Bellevue, WA
Ability to deliver
27.3/40.016.2/20 Reviews7.1/10 Clients & Experience4/10 Market PresenceService focus
20% Mobile App Development80% Other -
UndisclosedUndisclosed50 - 249Seattle, WA
Ability to deliver
28.6/40.016.2/20 Reviews8/10 Clients & Experience4.4/10 Market PresenceService focus
15% Mobile App Development85% Other -
$5,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
29.8/40.016.6/20 Reviews9.5/10 Clients & Experience3.7/10 Market PresenceService focus
10% Mobile App Development90% Other -
$1,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
29.6/40.020/20 Reviews5.4/10 Clients & Experience4.2/10 Market PresenceService focus
10% Mobile App Development90% Other -
$1,000+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
19.6/40.016.6/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
45% Mobile App Development55% Other -
$10,000+$50 - $99 / hr50 - 249Kirkland, WA
Ability to deliver
28.5/40.015.8/20 Reviews8.6/10 Clients & Experience4.1/10 Market PresenceService focus
10% Mobile App Development90% Other -
$25,000+$25 - $49 / hr2 - 9Seattle, WA
Ability to deliver
19.4/40.016.4/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr10 - 49Lynnwood, WA
Ability to deliver
25/40.017.8/20 Reviews3.7/10 Clients & Experience3.4/10 Market PresenceService focus
15% Mobile App Development85% Other -
$1,000+$100 - $149 / hr250 - 999Bellevue, WA
Ability to deliver
19.6/40.016.2/20 Reviews0/10 Clients & Experience3.4/10 Market PresenceService focus
20% Mobile App Development80% Other -
$5,000+$25 - $49 / hr10 - 49Bellevue, WA
Ability to deliver
23.2/40.016.2/20 Reviews3.5/10 Clients & Experience3.4/10 Market PresenceService focus
20% Mobile App Development80% Other -
UndisclosedUndisclosed1,000 - 9,999Kingston, WA
Ability to deliver
14.1/40.00/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
30% Mobile App Development70% Other -
$25,000+$50 - $99 / hr50 - 249Sammamish, WA
Ability to deliver
23.2/40.016.4/20 Reviews2.6/10 Clients & Experience4.1/10 Market PresenceService focus
10% Mobile App Development90% Other -
$25,000+$25 - $49 / hr10,000+Bellevue, WA
Ability to deliver
19.1/40.014.6/20 Reviews0/10 Clients & Experience4.5/10 Market PresenceService focus
10% Mobile App Development90% Other -
$1,000+< $25 / hr10 - 49Newcastle, WA
Ability to deliver
20.5/40.013/20 Reviews3.6/10 Clients & Experience3.9/10 Market PresenceService focus
20% Mobile App Development80% Other
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Seattle App Developer FAQs
Thanks to Seattle’s diverse business landscape, many app development agencies regularly build apps for:
- Cloud and enterprise SaaS
- Healthtech and biotech (proximity to Fred Hutch and UW Medicine)
- Fintech and wealth management
- Retail and e-commerce (inspired by Amazon)
- Outdoor recreation and travel tech
Niche providers also target gaming, aerospace, and nonprofit sectors.
Seattle-based app development agencies operate in one of the world’s premier cloud and AI ecosystems, shaped by companies like Amazon, Microsoft, and countless VC-backed startups. Clients can expect local firms to:
- Recruit talent from University of Washington’s computer science program and Big Tech alumni networks
- Offer time-zone alignment and in-person collaboration if you’re in the Pacific Northwest
- Understand regional user preferences—key for apps targeting Seattle’s outdoor, fintech, or biotech communities
Most Seattle app developers charge $100 – $200 per hour. A full-cycle mobile project typically ranges:
- MVP or prototype: $40,000 – $75,000
- Mid-level consumer app: $75,000 – $150,000
- Complex, multi-platform solution: $150,000+
Seattle’s rates are slightly higher than the U.S. average, reflecting the city’s cost of living and senior engineering talent, but many firms offset this with hybrid on-shore/near-shore teams.
- Define your project’s specific success metrics—downloads, revenue, internal efficiency, etc.
- Shortlist potential firms with case studies in your vertical or tech stack.
- Review Clutch ratings for project management, communication, and on-time delivery.
- Ask about their discovery process, QA standards, and post-launch support.
- Request local references you can speak to directly.
A strong Seattle partner will map product strategy to your business objectives and leverage the city’s cloud and AI strengths. Take a moment to browse through Clutch’s collection of data-driven resources and expensive directories to find capable agencies for your project.
- Vague proposals with no sprint breakdown or deliverable schedule
- Limited access to senior engineers (only sales or PMs on calls)
- Overpromising low costs that don’t match prevailing Seattle market rates
- No clear IP ownership or code repository access
- Poor familiarity with App Store / Play Store compliance or accessibility standards
Spotting these issues as early as possible can save months of rework and budget overruns.