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 × Cross-Platform Mobile App Development × Design × $50,000 & Up ×Clear Filters
  • Award Winning Custom Development Experts | ERP Integration | Shopify/BigCommerce

    QOLOS (pronounced "koh-lohs") is a U.S.-based software development company, specializing in building custom, high-performance digital solutions for brands that demand innovation. From complex ERP integrations to e-commerce solutions - you are in good hands with QOLOS...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Green Bay, Wisconsin
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up

    QOLOS Services

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Software Development
    • Software Testing
    • Mobile App Development
    • DevOps Consulting
    • ERP Consulting
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Thermos
    • Certco
    • Stryker
    • Louisville Vegan Jerky
    • Dallas Morning News
    • Dallas Police Department
    • Bancroft and Sons
    • Schneider National
    • Cocktail Courier
    • Restaurant Warehouse
    Data sourced from the agency's DesignRush profile

    QOLOS Reviews & Testimonials

    • Amanda Viviano
      Amanda Viviano Vice President at Bartz Viviano
      5.0★

      WooCommerce Review from Amanda Viviano

      We hired Qolos to build our local florist shop's website on WordPress and WooCommerce, and we couldn't be happier with the results. From the start, they took the time to understand our business and created a site that's not only beautiful but easy for our customers to browse and shop.The WooCommerce setup was seamless, our online ordering works exactly the way we needed it to. But what really sets Qolos apart is their ongoing monthly maintenance. We never have to worry about updates, security, or technical issues because they stay on top of everything. Any time we've had a question or a small change request, they've been responsive and professional.As a small local business, it means a lot to work with a team that genuinely cares about keeping our site running smoothly. Qolos has been a true partner, not just a vendor. Highly recommend them to any local business looking for reliable web design and maintenance!

    • Sanjay Singh
      Sanjay Singh Manager at JCB India Ltd.
      5.0★

      Web Development Review from Sanjay Singh

      I kept getting negative reviews about my app for technical glitches, heating issues, functionality, loading time, crashing, and more bugs. So, I reached out to QOLOS after going through 2-3 renowned review platforms. I explained my app issue to the team, and they did tremendous work with their mobile testing solutions. Also, I wanted to build a website for my app. They created a feature-rich and seamless website.

    • Sarah Nesheim
      Sarah Nesheim Co-Founder at Crafted
      5.0★

      Shopify Review from Sarah Nesheim

      Working with QOLOS was the best decision I have made in regards to scaling my business. They are professional, so creative, they communicate every step of the way and their pricing is fair for the highest quality work. The designer of our logo and website did it well and I am so impressed and proud of the final product! the designer listened and knew exactly what I wanted which made the process so simple. Seriously could not recommend QOLOS more!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Build Innovative Technology.

    Applications and platforms proudly built here in the USA. We have assisted some of the most prominent global brands operating in complex and heavily regulated sectors in successfully launching software solutions that underpin their go-to-market strategy, ensuring a world-class customer experience...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Product Design
    • Creative Services
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    14 Projects Listed

    Kingsmen Digital Ventures Services

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Product Design
    • Creative Services
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Evolus
    • Revance
    • Merz Aesthetics
    • PTC
    • Kareo
    • Microsoft
    • Quiksilver
    • Casamigos Tequila
    • VantagePoint
    Data sourced from the agency's DesignRush profile
  • The App Development partner for leading companies

    ThinkUp is a quality-obsessed digital product development company specializing in mobile apps and unique user experiences. We create world-class digital products and exceptional mobile experiences for startups, unicorns, and organizations such as dLocal, AstroPay, Itau Bank, OCA, and Bodhi...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    Location
    Minneapolis, Minnesota
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed

    ThinkUp Services

    • Mobile App Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • dLocal
    • AstroPay
    • Itaú Bank
    • Bodhi
    • Bonoxs
    • Club Atlético Peñarol
    Data sourced from the agency's DesignRush profile
  • Your Story. Our Publishing Expertise.

    House of Publisher provides expert article writing services with original, SEO-friendly, and well-researched content for every industry...

    Top Services:

    • Digital Services
    • Branding
    • Graphic Design
    • Audio Production
    • SEO
    • Show more
    Location
    Hoboken, New Jersey
    Number of Employees
    250 - 499
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed

    House Of Publisher Services

    • Digital Services
    • Branding
    • Graphic Design
    • Audio Production
    • SEO
    • Call Centers
    • Market Research
    • Translation Services
    • Transcription Services
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Raelonda
    • Brian
    • Timothy
    Data sourced from the agency's DesignRush profile

    House Of Publisher Reviews & Testimonials

    • perry doc
      perry doc Review from Google
      1.0★

      perry doc's Review Sourced from Google

      THe worst publishing place in the world. took my money and fled they are theives. Do not give them money

    • Rebecca Jenkins
      Rebecca Jenkins Review from Google
      5.0★

      Rebecca Jenkins's Review Sourced from Google

      I availed ghostwriting services from House of Publisher, and they also provided me with a complimentary book cover. This really built my trust in them. They handled my project with completed all the work within the given timeframe. Everything delivered perfectly on time. I highly appreciate House of Publisher for their excellent work.

    • Mike Hedson
      Mike Hedson Review from Google
      5.0★

      Mike Hedson's Review Sourced from Google

      House of Publisher did everything for my book they handled the writing, editing, proofreading, formatting and even publishing it on all platforms, including Amazon. When they first told me they would take care of everything I honestly could not believe it. But now I truly do because they worked with such dedication and honestly. I'm so happy that my first book is finally complete and published. That's why I want to say a few words of appreciation for them.

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

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