Top Software Development Companies in Seattle

Top Software Development Companies in Seattle

Seattle is home to the iconic Space Needle and a thriving hub for software development, known for its talented workforce, innovative technology, and strong ecosystem. Its emerging tech scene is quickly gaining momentum and making it a go-to destination for software development. Discover the Top 9 Software Development Companies in Seattle.

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  • TECLA
  • Bilberrry
  • Culture Foundry
  • UpTop
  • States of Matter
  • Black Antelope
  • Xyonix
  • Solid State Pros
  • Marici Technology Solutions

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List of the Best Software Development Companies in Seattle

9 Companies Showing Top 20 Software Development Companies In Seattle Ranking last updated on: June 4, 2025

  • TECLA

    Triple-Vetted Nearshore Talent in Latin America

    Software DevelopmentStaff AugmentationHuman Resources
    TECLA is a nearshore staff augmentation company helping world-class startups, brands, SMEs, and enterprise clients build vetted technology teams in Latin America. We partner with companies looking to bring on remote developers, cloud and AI engineers, designers, QA testers, data...
    • 51-100 Members
    • Seattle, WA
    • $50 - $99/hr for Software Development
    • $50,000 to $75,000 for Software Development
    • 10% Software Development

  • Bilberrry

    Software DevelopmentStaff AugmentationWeb DevelopmentWeb Design
    Bilberrry is a Seattle-based company that specializes in providing top-notch eCommerce development, web design, and web development services. Our team of skilled professionals has a passion for creating innovative and user-friendly solutions for our clients. With our staff augme...
    • 21-50 Members
    • Seattle, WA
    • $50 - $99/hr for Software Development
    • $25,000 to $50,000 for Software Development
    • 50% Software Development

  • Culture Foundry

    Software DevelopmentWeb DesignWeb DevelopmentDigital Strategy
    Culture Foundry is a top-rated software development company based in Seattle, WA. Our team of experts specializes in digital strategy, web design, and web development, providing innovative and cutting-edge solutions for businesses of all sizes. With a deep understanding of the e...
    • 21-50 Members
    • Seattle, WA
    • $150 - $199/hr for Software Development
    • $25,000 to $50,000 for Software Development
    • 25% Software Development

  • UpTop

    Software DevelopmentUser ExperienceMobile App Development
    UpTop is a Seattle-based software development company that specializes in providing top-notch solutions for businesses of all sizes. Our team of experts is dedicated to delivering innovative software products that help our clients achieve their goals and stay ahead of the competi...
    • 21-50 Members
    • Seattle, WA
    • $150 - $199/hr for Software Development
    • $25,000 to $50,000 for Software Development
    • 20% Software Development

  • States of Matter

    Software DevelopmentWeb DevelopmentMobile App DevelopmentWeb Design
    States of Matter is a design and development agency based in the vibrant city of Seattle, WA. We pride ourselves on creating innovative solutions that resonate with our clients and their audiences. Our team is dedicated to bringing your vision to life through our expertise in va...
    • 2-10 Members
    • Seattle, WA
    • $100 - $149/hr for Software Development
    • $5,000 to $10,000 for Software Development
    • 20% Software Development

  • Black Antelope

    Software DevelopmentWeb DevelopmentWeb DesigneCommerce Development
    Welcome to Black Antelope, a leading tech company based in Seattle, WA. At Black Antelope, we specialize in providing top-notch eCommerce Development, Software Development, User Experience, Web Design, and Web Development services tailored to meet the unique needs of businesses i...
    • 2-10 Members
    • Seattle, WA
    • $100 - $149/hr for Software Development
    • $25,000 to $50,000 for Software Development
    • 15% Software Development

  • Xyonix

    Software DevelopmentIT Support
    Xyonix is a leading technology company based in the vibrant city of Seattle, WA. Specializing in Software Development, IT Support, and Development services, we are dedicated to providing innovative solutions to meet the diverse needs of our clients. Our Software Development te...
    • 2-10 Members
    • Seattle, WA
    • $200 - $300/hr for Software Development
    • $5,000 to $10,000 for Software Development
    • 5% Software Development

  • Solid State Pros

    Software DevelopmentDigital StrategyBrandingArtificial Intelligence
    Solid State Pros is a leading company based in Seattle, WA, offering a diverse range of cutting-edge services to meet the evolving needs of businesses in today's digital landscape. Our team of experts excels in providing innovative solutions tailored to each client's unique requi...
    • 21-50 Members
    • Seattle, WA
    • 10% Software Development

  • Marici Technology Solutions

    Software DevelopmenteCommerce DevelopmentDevOpsCloud Computing
    Marici Technology Solutions, located in Seattle, WA, is a leading technology company offering a wide range of services to meet the diverse needs of businesses in today's digital landscape. Our expertise lies in providing innovative solutions in areas such as Development, API Deve...
    • 21-50 Members
    • Seattle, WA
    • 10% Software Development

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    Software Development Company in Seattle - FAQs

    Are you looking for the top Software Development companies in Seattle sector? ITProfiles has carefully curated a list of leading Software Development companies in Seattle (Washington, United States) based on certain qualitative and quantitative metrics. You can search, compare, and contact these companies based on your criteria. You can also check details about these companies in Seattle such as their profiles, portfolios, and recent client reviews (Jun 2025 updated) to decide on your Software Development project.

    How many Software Development companies are there in Seattle?

    There are 9 companies on ITProfiles specializing in Software Development and based in Seattle.

    How much does it typically cost for Software Development in Seattle?

    The average project cost for Software Development companies in Seattle on ITProfiles ranges from $10,000 to $25,000. Pricing varies based on project complexity, scope, timeline, and required expertise. Many companies offer flexible pricing models, such as hourly rates, fixed prices, or dedicated team arrangements. For an accurate estimate, requesting a quote tailored to your specific needs is best.

    Can I contact multiple companies for a project proposal?

    Absolutely! It's recommended to contact multiple Software Development companies in Washington for project proposals. This allows you to compare their offerings, expertise, pricing, and approach before deciding.

    Can I get a free quote for my Software Development project?

    Yes, many Software Development companies in Seattle offer free quotes for projects. Simply submit your project details, and we’ll handpick the top five service providers that best match your needs. These companies will then reach out to you with an ITProfiles reference, providing an estimated cost and timeline for your project.