Find the top mobile app development companies in Washington that create high-performing and user-friendly apps to help businesses drive conversions. Use our practical tool to filter them by cost, team size and client reviews.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Washington ×
  • Bilberrry

    VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.

    Award Winning Web Design & Development Agency

    Since 2009, Bilberrry has been producing cross-platform, native, and hybrid mobile apps that drive business growth. With expertise in 24+ technologies, it has delivered custom solutions for clients like BusinessWire, GoFundMe, and Deloitte...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Portfolios Count
    19 Projects Listed

    Bilberrry Services

    • Web Development
    • Web Design
    • Software Development
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • Mobile App Development
    • Product Design
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Deloitte
    • Delta Airlines
    • PepsiCo
    • SEE International
    • Impinj
    • Lockheed Martin
    • OfferUP
    • The Life You Can Save
    • Snohomish County
    • University of Washington
    Data sourced from the agency's DesignRush profile

    Bilberrry Reviews & Testimonials

    • Kelly Johnson
      Kelly Johnson eCommerce Specialist at Rapala VMC
      5.0★

      eCommerce Development Review from Kelly Johnson

      Since partnering with Bilberry, we have seen a marked improvement in our websites stability and performance. Their team manages our backlogged issues with such efficiency that our monthly development spend has actually decreased. Estimates are consistently accurate, and we appreciate their proactive communication; if a projects scope evolves, they provide an updated estimate for approval before moving forward. Our monthly sprints are now seamless thanks to their reliable planning and ability to scale resources rapidly to meet even the tightest deadlines.

    • Adam Ely, PMP
      Adam Ely, PMP Director of Operations at Sands Investment Group
      5.0★

      Web Development Review from Adam Ely, PMP

      As Director of Operations at Sands Investment Group, I partnered with Bilberrry to lead the redesign and rebuild of our website, enhance our marketing operations, and streamline internal workflows. We chose Bilberrry for their strong technical capabilities, cultural alignment, and outstanding reputation. The project followed a well-structured four-phase process: discovery, design, development, and launch. From the beginning, Bilberrry took a strategic and collaborative approach, conducting workshops and technical audits to define a scalable architecture and intuitive user experience. Their team went on to create custom designs for more than 20 pages, build a flexible design system, and ensure the site met key standards for SEO and accessibility.On the development side, they customized a robust content management system tailored to our needs, incorporating dynamic listing features such as saved searches, email alerts, and early-access content for select users. The new site also connected seamlessly with our internal tools, enabling greater efficiency and automation across teams.The impact was immediate and significant: we saw a dramatic reduction in manual processes. Our team is now better equipped to manage content independently, while the platform itself is built for long-term scalability and performance.Throughout the process, Bilberrry was responsive, professional, and incredibly easy to work with. They communicated clearly, incorporated feedback quickly, and consistently brought thoughtful, strategic ideas to the table. Bilberrry's unique blend of strategic insight, technical depth, and design acumen made them an invaluable partner in creating a high-performing, visually polished digital platform tailored to our business.

    • Ari Bixhorn
      Ari Bixhorn VP, Marketing at Outpost
      5.0★

      Web Design Review from Ari Bixhorn

      Bilberrry’s work gave our new website improved performance, greater SEO flexibility, and pages that are much easier to build. They delivered everything on time and kept communication proactive throughout. Their strong project management, technical expertise, and responsiveness built real trust during the process.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Chop Dawg

    VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.

    Meet The Partner Behind Your App's Success | Make It App'n!

    Chop Dawg is an app development company founded in 2009 that designs and builds custom iOS, Android, web, wearable, and AI products on fixed monthly budgets. Its team across the U.S., Brazil, and Pakistan has launched 500+ products used by more than 1 billion people and keeps 92% of partners after launch...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    35 Projects Listed

    Chop Dawg Services

    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Software Testing
    • Wearables
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Alpha Paw
    • Big Brothers Big Sisters
    • Choice Home Warranty
    • City of Peachtree Corners, Georgia
    • City of Philadelphia, Pennsylvania
    • City of Springboro, Ohio
    • CRBO
    • FlynnO'Hara
    • Hilton
    • Innovative
    Data sourced from the agency's DesignRush profile

    Chop Dawg Reviews & Testimonials

    • Jimmy Caldwell
      Jimmy Caldwell COO at BedMatch Pro
      4.8★

      Web Development Review from Jimmy Caldwell

      Chop Dawg was the strongest development team I’ve worked with in 18 years of software implementation. They took our complex AI-powered senior placement platform and turned it into a functional marketplace with dashboards, business rules, CRM integration, and an AI assistant. The team listened, adapted, communicated often, and treated our vision with real care. The handoff had a few gaps, but overall, they delivered exceptional work.

    • Nathan May
      Nathan May Founder at Undisclosed
      4.7★

      Design Services Review from Nathan May

      Chop Dawg delivered wireframes, high-fidelity screens, a logo, and Figma files while keeping each week’s work clear. They felt like part of our team, brought fresh ideas, and pushed back when needed. The experience was strong overall, though a more detailed final review would have been helpful.

    • Anonymous
      Anonymous Founder & CEO at Arts, Entertainment, & Music Company
      5.0★

      Web Design Review from Anonymous

      Chop Dawg turned our early idea for a visual polling and decision-making platform into a prototype we could confidently share with others. It made the product much easier to explain, gave us something real to test with users, and supported more productive investor conversations. The work also helped our team get aligned on the product direction, development scope, and MVP roadmap. Their team was responsive, organized, and easy to work with throughout the process.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • ANML

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.

    We Create Result Driven Apps, Websites, and Brands

    Senior-led B2B design agency for AI, enterprise software and emerging technology companies. Digital product design, enterprise UX/UI, design systems, IoT and connected-device interfaces, and brand systems. ServiceNow, NetApp, Palo Alto Networks, Zoom, Ford, CNN...

    Top Services:

    • Web Design
    • Branding
    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Portfolios Count
    21 Projects Listed

    ANML Services

    • Web Design
    • Branding
    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Web Development
    • Digital Strategy
    • Creative Services
    • AI Development
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Logitech
    • World Central Kitchen
    • KitchenAid
    • NextNav
    • Citrix
    • Ford Motor Company
    • Sitecore
    • Level Access
    • Zoom
    • NetApp
    Data sourced from the agency's DesignRush profile

    ANML Reviews & Testimonials

    • Manuel Colom
      Manuel Colom UX Director at Yummly
      5.0★

      Product Design Review from Manuel Colom

      Working with ANML on the Yummly app experience and the Yummly Smart Thermometer (IoT) was an outstanding collaboration. Yummly combined personalized recipe discovery, meal planning, and guided cooking into a highly curated food experience, while the Smart Thermometer extended that ecosystem into connected cooking with real-time temperature tracking and assisted preparation workflows. As Director of UX at Yummly, I worked closely with ANML throughout both initiatives, and they operated almost as a seamless extension of our internal design team. Their work consistently demonstrated excellent design craft, strong product thinking, and a highly collaborative mindset. Beyond delivering high-quality UX and visual design, their contribution helped sharpen and strengthen the overall value proposition of the products by making complex cooking experiences feel approachable, premium, and intuitive for users.

    • Nathan Thornburgh
      Nathan Thornburgh CEO at Roads and Kingdoms
      5.0★

      Web Design Review from Nathan Thornburgh

      As Anthony Bourdain's partners, we were approached by CNN to create an immersive digital site that would provide a beautiful home for each destination covered by Bourdain's show Parts Unknown. It was a huge task not least because there were already close to 100 destinations to integrate into a usable global site. But also because the site was meant to live up to the beauty and aesthetic of the television program. And it needed to be done in a way that satisfied both our mainstream luxury advertisers (like LandRover, ANA, and more) but also the famously high standards of Bourdain himself. ANML engaged in this 18-month design and build process with outstanding workmanship and creative decision-making. They navigated wildly different and demanding stakeholders. And in the end they built a site that still looks fresh even nearly a decade later. If you want to make lasting work, there is no one else I could recommend more.

    • Alex Lacerda
      Alex Lacerda Art Director at Ernie Ball / Music Man
      5.0★

      Web Design Review from Alex Lacerda

      We partnered with ANML to evolve our digital experience in a way that stayed true to our brand while modernizing how we present our products and story. As a company with a long history in music, it was important to find a partner who could respect that legacy while helping us move forward.ANML took the time to understand our brand, our audience, and the role our products play for musicians. They built on our existing foundation and translated it into a more cohesive and intuitive experience that better reflects who we are today.Their team brought strong thinking across UX and design, helping us improve how content is structured, how products are presented, and how users navigate the experience. The collaboration was smooth and highly responsive throughout.The end result is a more polished and modern experience that still feels authentic to our brand. ANML was a thoughtful and reliable partner, and we would highly recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Modern IT. Built Secure. Delivered Right.

    Zazz uses an architecture-first, risk-aware, and outcome-driven development approach to produce 800+ cross-platform and native applications and accelerate time-to-value by 40%. Its services cover app development, design, audit, testing, modernization, and maintenance...

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Portfolios Count
    36 Projects Listed
  • eSEOspace

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.

    Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the Process

    Services We Offer: Software, Web Applications. We have 15+ years of experience designing and developing websites and software from scratch. Our background and emphasis in behavior science allows us to creatively design websites and software systems to convert. Call us at: (916) 866-7893 for a quote!...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • SEO
    • Show more
    Location
    Vancouver, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    32 Projects Listed

    eSEOspace Services

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • SEO
    • Graphic Design
    • Mobile App Development
    • CRM Consulting
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Executive Partners
    • Atlantic Partners Corp
    • Canyon Plastics
    • J Allen Fabrics
    • onePRgroup
    • The Sleep Nest
    • EdgeCTP
    • Consultants in Corporate Innovation
    • CalMuni Advisors
    • Avitasen
    Data sourced from the agency's DesignRush profile

    eSEOspace Reviews & Testimonials

    • Muriell Carlisle, LMHC, RAS, C.H.T.
      Muriell Carlisle, LMHC, RAS, C.H.T. Owner at Counseling Oregon, LLC
      5.0★

      Web Design Review from Muriell Carlisle, LMHC, RAS, C.H.T.

      I just want to express my deepest gratitude for all of your help. I can't tell you enough how much I LOVE the website. I think it's so beautiful, professional and elegant. I think it's one of the best therapist's website[s] on the market. :) Thanks to Jeanette and [the] rest of the team for their creativity and neat work and Irina for her incredible knowledge about SEO and resources! You guys rock! (Verified via email)

    • Alyssa Brenke
      Alyssa Brenke Marketing Manager at Cole Industrial, Inc.
      4.8★

      Web Design Review from Alyssa Brenke

      Specifically, working with Ben was amazing! He was incredibly responsive and answered all my questions throughout the process of updating our website. Our original site was built roughly a decade ago (or longer) so we were in need of some streamlining and modernization. The team did just that and quickly! The first iteration was spot on for what we were looking for. Not to mention, they were able to launch quickly and without any interruption to our daily operations. Would 100% recommend [it]!

    • George Shvaya CEO at Pocket Deals
      5.0★

      Web Design Review from George Shvaya

      Irina and Ben from [eSEOspace] were a dream to work with! Not only did they turn[...]around work quickly, but their attention to detail is fantastic, as is their regular communication. I will definitely be reaching out to [eSEOspace] again in the future with more work! (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Design In DC

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    A Digital Agency For The Future

    Design in DC engineers native and cross-platform apps that power businesses through prototyping, UI/UX design, m-commerce development, backend API development, QA, App Store submission, and optimization. Its impressive client portfolio includes Under Armour, the World Bank, and Virginia Tech...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • Video Production
    • Logo Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $160/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed

    Design In DC Services

    • Web Development
    • Web Design
    • UI/UX Design
    • Video Production
    • Logo Design
    • Graphic Design
    • Digital Marketing
    • Digital Services
    • Advertising
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Consumer Bankers Association
    • Examit
    • Summit Ridge Energy
    • JFL Consulting
    • Lateenz
    • Solar Landscape
    • Warfel Construction
    • CiviClick
    • Priovant Therapeutics
    • Hilton
    Data sourced from the agency's DesignRush profile

    Design In DC Reviews & Testimonials

    • Mackenzie Shriner
      Mackenzie Shriner Owner at Distinctive Deck Designs
      4.8★

      Web Design Review from Mackenzie Shriner

      I contracted design in DC to build me a custom website. they were accommodating of my budget, very responsive, and gave good insight on layout, content and design. the process was very straightforward and the final product is great!

    • Jo Maney
      Jo Maney Principal at BGR Group
      5.0★

      Web Design Review from Jo Maney

      DDC has been an excellent partner since we engaged with them in 2023. The DDC team worked with us to completely redesign our website and work to provide ongoing digital marketing services. The DDC team has been responsive, proactive, and thorough with their work. They are also very transparent about how they operate and how much time special projects will require. We have referred DDC to several clients and partners thanks to their outstanding process and product. DDC is a very professional, creative, and well-organized team.

    • Sapna Doshi, Ph.D.
      Sapna Doshi, Ph.D. Owner at Mind Body Health LLC
      5.0★

      Web Design Review from Sapna Doshi, Ph.D.

      My experience working with Design in DC was incredible. Everyone was friendly, approachable, and seemed to genuinely care about helping create the best possible website for my business. They were also invested in making sure the process was one in which I enjoyed and felt taken care of. The regular meetings made me feel like I was a priority and that progress was continually being made. I so appreciated the attention to detail in regards to the user experience. The collaboration in understanding my wishes and desires for the website and user experience was met with patience and paying attention to detail on my behalf. Not only were they taking my suggestions but offering their own to help me maximize the potential of my website. The design and functionality is more than what I could have imagined. I know, undoubtedly, that the work that Design in DC did for me will help my business grow. After wasting money in years past on website designers, I was worried I'd be doing hte same here. I was wrong. I don't think I'll ever need to search for another website designer group again. I would recommend this group to anyone I know. Thank you, Design in DC! It was an absolute pleasure working with all of you!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We help businesses in building Web, App, Software, and Adapting AI Solutions.

    Specializing in iOS, Android, and Flutter app development, Probey Services builds custom solutions that grow with businesses. Backed by 12+ years of experience and a team of 320+ specialists, it has delivered 1,800+ projects and served 120+ clients, including Waze and the Cleveland Clinic...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    94 Projects Listed
  • Powerful Tech Products Start-to-End

    Proud 2024 Webby Award winner in the Responsible AI category and winner of the European Technology Awards for App Development in 2021...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Web Design
    • IoT
    • Show more
    Location
    Kirkland, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    68 Projects Listed
  • High Voltage Code Since 2010

    ELEK+RIK: Web App Development, Mobile App Development for iOS & Android, AI Integration & Development Experts for Long-Term US Projects since 2010...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Blockchain
    • VR/AR
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    18 Projects Listed
  • AI-Native, Business-Ready Development Services. Engineered to Scale

    At Mobcoder AI, certified engineers and data scientists help you identify high-ROI AI use cases and operationalize them at scale. With 150+ deployments, CMMI Level 3 certification and 12+ years of experience, we build AI solutions governed by design and model-agnostic frameworks...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • Web Development
    • VR/AR
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
  • Digital Marketing Agency In Seattle

    Our vision is to see businesses of all sizes reach their full potential by using modern marketing strategies and that are proven to help scale businesses either in size, reach, revenue, or all three...

    Top Services:

    • SEO
    • PPC
    • Digital Marketing
    • Web Design
    • Web Development
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • RNO1

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
    RNO1 | Global Branding, Web Design & GEO Agency | $10B+ in Market Growth

    RNO1 is a global branding and digital growth agency for modern brands that refuse to play it safe. We design Radical Digital Experiences that don't just look good: they drive real growth...

    Top Services:

    • UI/UX Design
    • Web Design
    • Mobile App Development
    • Web Development
    • Branding
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    50 - 99
    Portfolios Count
    10 Projects Listed
  • We Build Innovative Products for Startups and Larger Brands

    There are a lot of choices when it comes building a software product. The reason people choose ScrumLaunch is because of our high touch approach, high quality work and most importantly, because we have built our own software products and have a deep understanding of how to succeed with iterative, rapid...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Mobile App Development
    • Blockchain
    • Software Testing
    • Show more
    Location
    Vancouver, Washington
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    81 Projects Listed
  • Superior Business Solutions

    Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Australia, Austria, Ukraine, and more. With a track record of over 20 successful years, we take...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • VR/AR
    • Business Consulting
    • Show more
    Location
    Bellevue, Washington
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • We Make the Impossible Case Possible.

    Matellio is a leading software engineering studio, recognized globally for delivering intelligent solutions powered by Artificial Intelligence and Machine Learning. We specialize in developing customized AI solutions tailored to various needs of businesses under different industry verticals...

    Top Services:

    • AI Development
    • IoT
    • DevOps Consulting
    • Cloud Consulting
    • Mobile App Development
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    26 Projects Listed
  • A highly recommended mobile app development company

    Blue Label Labs is a premier digital product agency, providing a comprehensive array of services to transform businesses in the digital realm. With a strong global presence, we specialize in mobile app development, especially iPhone app development, publishing app development, web design, and product...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Blockchain
    • Wearables
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    100 - 249
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    22 Projects Listed
  • Your trusted partner for digital design, development, & ongoing support

    From UX design to custom development and everything in between; CodeBru is your partner for digital growth...

    Top Services:

    • UI/UX Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Web Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $105/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Big ambition. Small steps. Great results

    US based custom software development company with local presence in New York, Seattle and Bogota that has a strong industry focus on FinTech, E-Commerce and Blockchain industries. Besides being a great IT employer, we have been featured in Global Outsourcing List...

    Top Services:

    • Blockchain
    • Mobile App Development
    • Software Development
    • Business Consulting
    • Show more
    Location
    Bellevue, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
  • Seeking Expert Digital Product Designers? Let's Connect! | Clutch Award Recipient 2024

    User-centric Digital Product and UI/UX Design Agency:As a result-driven design agency, we specialize in designing digital products that seamlessly integrate with your strategic business objectives. Lets transform your vision into a pixel-perfect reality!...

    Top Services:

    • Product Design
    • Web Design
    • UI/UX Design
    • Design Services
    • Branding
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Portfolios Count
    16 Projects Listed
  • Lead systems for contractors, by one engineer.

    Arseni Filon builds lead systems for contractors in Washington and Oregon: a fast custom site, a quote tool for the trade, and Google Ads, all designed, coded and run by one engineer. Every lead is traced to the search that produced it...

    Top Services:

    • Web Development
    • CRO
    • SEO
    • Advertising
    • Web Design
    • Show more
    Location
    Auburn, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    22 Projects Listed
  • More than a website, a growth engine.

    Serbyte Web Design & Development builds custom websites that function as growth systems, combining web design, Next.js development, SEO, analytics, lead capture, and automation to help businesses turn traffic into leads and sales...

    Top Services:

    • Web Design
    • SEO
    • Web Development
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Kirkland, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • A Nortal company

    We build web & mobile apps for leading brands...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • AI Development
    • UI/UX Design
    • Show more
    Location
    Kirkland, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    8 Projects Listed
  • Software Application Masters.

    Sam's Solution is a dynamic software company specializing in custom software, web and mobile app development, IT consulting, and digital transformation. We deliver innovative, tailored tech solutions that help businesses streamline operations, boost efficiency, and achieve their strategic goals...

    Top Services:

    • Mobile App Development
    • Web Development
    • AI Development
    • Digital Marketing
    • eCommerce Development
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Portfolios Count
    8 Projects Listed
  • Custom Software That Works In The Real World

    SoftDoes is a Kansas City custom software and AI development company that designs and builds web platforms, mobile apps, MVPs and AI automation. Written scope and price before code, 100% IP ownership, rated 5.0 on Clutch...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • GLOBAL TECH PARTNER FOR DIGITAL TRANSFORMATION AND SOFTWARE INNOVATION

    Jelvix is a global tech partner with 15+ years of experience, empowering industry leaders and startups. With 450+ IT experts, we drive digital transformation across Europe, North America, Nordics, and Southeast Asia...

    Top Services:

    • Software Development
    • Mobile App Development
    • VR/AR
    • AI Development
    • IoT
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    500 - 999
    Average Hourly Rate
    $70/hr
    Portfolios Count
    10 Projects Listed
  • Propel Your Business Forward

    SlickDevs is a premier custom software development company specializing in transforming innovative ideas into robust, scalable applications. With a dedicated team of experts, we provide comprehensive solutions tailored to meet the unique needs of tech startups, mid-market companies, and enterprise...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Blockchain
    • IoT
    • Show more
    Location
    Bellevue, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Portfolios Count
    5 Projects Listed
  • A conscientious team delivering consistent results.

    Sandcastle is a full-service web design and development company specializing in e-commerce, custom application development, mobile technologies, hosting and maintenance. Our capabilities focus on creating platforms tailored to meet the specific needs of your business. These include third-party integrations...

    Top Services:

    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Web Design
    • Software Development
    • Show more
    Location
    Burien, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
  • Maximizing Ideas

    NTSprint helps U.S. businesses accelerate growth through AI-powered software, dedicated nearshore engineering teams, and scalable cloud solutions. With 10+ years of experience and 500+ projects delivered, we provide real-time collaboration, faster delivery, and measurable business impact...

    Top Services:

    • Software Development
    • AI Development
    • Cloud Consulting
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Bothell, Washington
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    13 Projects Listed
  • An Addison Group Company

    AIM Consulting partners with businesses to set a strategic direction, understand the customer journey, design and develop innovative software, leverage data for actionable insights, and automate deployment to secure cloud platforms.We help companies launch their most ambitious initiatives. Solving the...

    Top Services:

    • Mobile App Development
    Location
    Bellevue, Washington
    Number of Employees
    500 - 999
  • Where Windows Apps Fuel Smart Business Solutions

    Velosys is a leading technology consulting firm specializing in Windows App Development, offering tailored software solutions for major clients in financial services, energy, and the Federal Government, including the Department of Defense...

    Top Services:

    • Mobile App Development
    Location
    Poulsbo, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
  • Design. Develop. Deploy.

    DEV.co builds custom software, web and mobile applications, SaaS platforms, and AI systems for companies that have outgrown the tools they can buy. Senior US engineers, a fixed scope and price agreed before the first commit, and a codebase that belongs to you on day one...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Web Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    250 - 499
    Minimal Budget
    $1,000 - $10,000
  • Seasoned Senior Developers Specialized In Kubernetes And Cloud Solutions

    At Pelotech, we're a team of seasoned senior developers specialised in Kubernetes and cloud solutions. We partner with companies, from Fortune 500 giants to mid-sized businesses, to solve complex challenges in cloud migration, integrations, application development and modernisation initiatives...

    Top Services:

    • Software Development
    • Cloud Consulting
    • Mobile App Development
    • Managed Services
    • DevOps Consulting
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
  • Lets Grow Online

    Strive Enterprise is the ultimate solution for impactful web design, custom digital marketing solutions, and professional SEO services...

    Top Services:

    • Web Design
    • SEO
    • Digital Marketing
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • Accelone Advancing What's Possible

    Embark on your digital transformation journey with AccelOne's Software Development delivery model, strategically designed for optimal outcomes. Initiate your digital transformation seamlessly through our comprehensive nearshore and US-based services...

    Top Services:

    • Software Development
    • Mobile App Development
    • Blockchain
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    100 - 249
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
  • Don't let your next technology project turn into a tragedy!

    We provide fractional CTO services backed by a senior product and engineering team...

    Top Services:

    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Software Development
    • AI Development
    • Show more
    Location
    Federal Way, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Handcrafted Technology Solutions

    At 9series, we help organizations move beyond traditional software by building intelligent systems powered by AI...

    Top Services:

    • Mobile App Development
    • AI Development
    • IoT
    • Software Development
    • Cloud Consulting
    • Show more
    Location
    Bellevue, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Portfolios Count
    3 Projects Listed
  • Get an app that wins!

    Digital Awesome is a reliable and comprehensive mobile app development company that has been dedicated to serving its clients since 2014. Our focus is on building long-term partnerships with our clients, making us a trusted partner that you can rely on throughout the entire lifespan of your app...

    Top Services:

    • Mobile App Development
    • Web Development
    Location
    Airway Heights, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
  • Efficiency. Reliability. Scalability.

    Verttx is a premier website and mobile app development agency committed to transforming clients' concepts into reality with bespoke software solutions. Its skilled developers use the latest tools and technologies to create scalable, reliable, and maintainable software. Verttx ensures continuous support and...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Forging Digital Visions

    Elisol stands as a dynamic force in the digital realm, driven by a commitment to empowering businesses through innovative solutions...

    Top Services:

    • Mobile App Development
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    • Digital Services
    • Show more
    Location
    Moses Lake, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Honesty - Respect & Reliability. Technology That Works for You As You.

    Integrated IT Solutions provides IT services that help businesses grow and thrive. With over 15 years of experience in software development, mobile apps, digital marketing, and custom integrations, were making the digital journey smooth and successful...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Digital Marketing
    • Show more
    Location
    Clarkston, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Tech Solutions For Your Business

    Profit from our highly qualified teams' expertise in selecting the ideal technological solution for your requirements...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    Location
    Redmond, Washington
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Unleash Innovation. Embrace Change.

    New Normal is a dynamic agency specializing in website and mobile development services, guiding clients through strategic decisions and technical solutions. It helps businesses navigate the complexities of technology selection and implementation. The agency's expertise extends to custom web applications...

    Top Services:

    • Mobile App Development
    • Web Development
    • IT Services
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
  • Small enough to care, big enough to get the job done

    A boutique technology consulting firm with passion, care, and innovation at its core...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • IT Services
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • Australia-Based Product Studio

    We support entrepreneurs and companies as they reach a global audience with amazing digital products...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Build a team you can rely on!

    Development services delivered with a personal approach...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    Location
    Seattle, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Portfolios Count
    3 Projects Listed
  • Strategic Web and Mobile App Development

    We are Ravenna. A website design and development firm in Seattle, WA. We know design and development like the back of our hand but to be honest, so does everybody else.What makes us different is our approach at Ravenna, we use our ears as much as our keyboards. Listening is the key to making sure your...

    Top Services:

    • Web Development
    • Mobile App Development
    • Design Services
    • Web Design
    • Branding
    • Show more
    Location
    Lynnwood, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • Professionalism. Responsiveness. Quality.

    We design and develop software applications to help your business run more efficiently and generate new revenue. Tell us what you do, and we'll help you do it better...

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    • Web Development
    • AI Development
    • Show more
    Location
    Spokane, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
  • Your gateway to bespoke technology solutions that propel your business into the future.

    At Colchuck Consulting, our mission is to drive growth and innovation through tailored technology solutions. Founded by industry experts, our agency offers a unique blend of skills and knowledge, providing a boutique experience with cutting-edge technology and strategic support to maximize your ideas and...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Burien, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • Look forward to a sustainable future with us!

    Avanade is a leading digital innovator that offers a comprehensive suite of services to empower businesses with transformative technology solutions...

    Top Services:

    • CRM Consulting
    • DevOps Consulting
    • Mobile App Development
    • Cloud Consulting
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    1000 & Up
    Portfolios Count
    3 Projects Listed
  • Break Through With Blink

    From insight to impact, Blink UX builds the strategy, design, and confidence you need to launch products that break through...

    Top Services:

    • UI/UX Design
    • Product Design
    • Design Services
    • Branding
    • Digital Services
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    100 - 249
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    4 Projects Listed

Mobile App Development Companies in Washington by City

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Mobile App Development Specializations in Washington

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