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Over 10 years we helping companies reach their financial and branding goals. Onum is a values-driven SEO agency dedicated.


Get a custom website optimized for Mobile and SEO.

We are a leading web design company in Seattle, having an experienced and skillful design team that creates effective and innovative websites for your business. We provide you with the best web designing services that improve conversion rates and maximize revenues to help your business grow and attain your goals.

Being the best website design firm, we are confident enough to design a custom and unique website that drives sales for your business. So, if you are looking for the best website design agency to design your custom website, contact us today!

You may be asking, why us? We have been in the industry for years and have great experience in web development and online marketing experience. There are so many other websites running, and we understand your concern. Our experienced team of web development company in seattle and digital marketing experts will build a professional website tailored to your business. Whether your business is small or large, we are always here to guide you.

Seattle Web Design - Improving Your Online Presence!

CodeAdapt stands as your dedicated Web Design Agency in Seattle in developing digital aspirations into stunning, functional realities where innovation meets tradition. We recognize that your website serves as your company’s virtual storefront. Allow us to design a digital experience that not only captures the essence of your brand but also engages and delights your target audience.

We are long-term partners for our clients who want to reach more people, convert more people, and significantly increase their digital marketing ROI.

Custom web design

Different businesses have different web design needs. We at Codeadapt take pride in providing customized web design solutions. You can discuss your requirements with one of our experts, and we will provide customized website solutions.

Responsive website

We ensure that the website adapts perfectly to different devices. Work with the best website design firm to yield a responsive website. We will ensure that web pages look best on all devices, from your mobile phone to your computer.

Dynamic design

We ensure a dynamic website with Unique typography, responsive hero images, a hamburger menu, and many such features. We ensure the structure and content of the web page are flexible, allowing you to customize your end-user experience, which is based on the browser

Eye-catching design

We improvise illustrations to provide dynamism to the website design. It increases user engagement and boosts brand recognition. You must reach out to us now and discuss your needs with one of our experts.

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Creative website design

Converting the dreams to design,

A website is usually users’ first impression of your business. It must be eye-catching and convey the right message to its visitors. We constantly search for the latest website design trends to deliver exceptional results. We emphasize the core web vitals to enhance user experience and responsive website design. Our web design agency can also create custom and complex website solutions, custom WordPress Content Management Systems (CMS), and website logo designs. Not only the design but our digital marketing company in seattle will customize a comprehensive plan to drive more traffic to your website. So, you must discuss your needs with us today.

Active Clients
Projects completed
Skilled employees
Guaranteed results

We never fail to amaze our clients
with creative website designs.

Creating mockup

Creating a full-scale design of a project or website and presenting it to clients.

Iterating solution

Incorporating consumer preferences and iterating a customized solution.

Delivering product

Making final changes and ensuring on-time delivery of the website.

Onsite Optimization

We help improve website content so visitors clearly understand how it relates to their search

Keyword Research

We select themed keywords based on user-intent to solidify rankings based on what users searches

Link Building

We help improve website content so visitors clearly understand how it relates to their search

Why Should You Hire the best web design company in Seattle?

Seattle-centric Design Experience

Our team is knowledgeable in web design and Seattle culture. We inject local flair into our designs to ensure they appeal to your target demographic, from the tech hotspots of South Lake Union to the historic charm of Pike Place Market.

Customized Solutions for Every Business

No two businesses are alike, and their websites should be as well. We take the time to learn about your specific goals, brand identity, and target audience before creating custom web designs that tell your narrative and deliver results.

Mobile-Friendly and Responsive Designs

In a city where people are constantly on the go, your website must be accessible at all times and from any location. Our responsive designs provide a consistent experience across platforms, from desktops to smartphones, increasing your reach and user engagement.

User-Centric Approach

Our design philosophy prioritizes user experience. We design user-friendly websites that capture visitors and easily guide them through your content, products, or services.

SEO-Friendly Designs

Having a visually appealing website is only the beginning. Our web designs are search engine optimized, guaranteeing that your site ranks high in search results and draws organic traffic, resulting in sustainable growth for your company.

Are you ready to revamp your online presence?

We don’t just design websites at CodeAdapt; we create digital experiences that last. Allow us to be the designers of your online success in Seattle. In the competitive digital landscape, elevate your brand with the best web design firm in Seattle to fascinate your audience and stand out.

Our Web Design Solutions
  1. Custom Web Design

 From concept to completion, our team creates visually attractive and highly functioning websites that are suited to your brand identity and company goals.

  1. E-Commerce Solutions

 Use our e-commerce skills to launch or improve your online store. We create user-friendly interfaces that increase conversions and provide your clients with a seamless purchasing experience.

  1. Website Redesigning

Does your current website require a makeover? Our redesign services breathe new life into obsolete websites by ensuring they adhere to the most recent design trends and technologies.

  1. Mobile App Design

A fascinating mobile app can help you expand the reach of your company. Our designers build visually beautiful, user-friendly mobile interfaces that improve the entire user experience.


SEO & Marketing


Keywords Results


Google Analytics


Off Page SEO


Read Most
Frequent Questions

How much does a new website cost?

The pricing of your website design depends on the complexity of your requirements. Another factor is the method used to develop the software. A blog can be less complex. On the other hand, an eCommerce website may require advanced functionality and hi-tech features. You must opt for the best web design services to yield a high-quality website for your business. An experienced developer understands the complexities of the development process and can help you obtain a comprehensive website.

Do you only create WordPress websites?

WordPress is a content management software. It enables easy web development. It is the most preferred content choice of developers for creating a website. However, it is not the only way to create a website. There are other content management platforms, such as the WIX and Shopify. It depends on the type of project and the client's requirements. 

Some projects with a compulsive requirement for advanced functionality require code-based solutions. As the best web design agency in Seattle, we conduct a requirement analysis to create an Itinerary for client requirements and determine the most suitable development process. Hire a Seattle web design firm to manage your marketing endeavors.

How long does it take to build the website?

The time taken in designing a website depends on the complexity of the project. Sometimes clients have a vague idea of their project requirements, which requires a prolonged requirement analysis process. Complex projects may take longer than projects with simple requirements to complete. 

Sometimes the client is not happy with the first iteration of the website design or has some other requirements to add to the project. In such a case, we might require producing the second iteration of the website. It is why we focus prominently on the requirement analysis process to generate clarity over client requirements and avoid delivery delays. Hire a Seattle web design agency to support your business marketing endeavors.

Is it possible to make changes to an already developed website?

It is comparatively easier than creating a new website from scrap. Sometimes web managers have issues regarding specific website elements. It can be fixed by making minor changes to the website. However, creating a new website provide the freedom to experiment with various design templates and set particulars on core website elements. Hire a Seattle website design company to manage your marketing campaign.

How are web design and SEO connected?

Web design and SEO are interrelated. One of the aspects of SEO is to ensure the best user experience for website visitors. High-quality website design with easy navigational features and quality information ensures the best user experience for its visitors. The website speed and the core web vitals are essential for ensuring the best user experience. Hire the best web design company in Seattle to support your business marketing endeavors.  

Improvising heavy depictions and code may slow down your website. It is essential to optimize these elements by compressing the codes and website images. It decreases the website loading time and ensures the best user experience for its visitors.

Why do we need a responsive website?

Various people improvise different devices to access a website. Most users are on mobile phones. A responsive website is designed to adapt to different screen sizes. It ensures the best user experience for your visitors. It is among the essential requirements of modern web design.

A dedicated interface for each device increases consumer engagement. It enables the ease of user experience. An enriched user experience is among the essentials of increasing conversion rates. An unresponsive website design may create critical hindrances in consumer engagement. It can be devastating for your business and hinder your marketing efforts. 


Are you ready to start a project, or are you just wondering about how we work? Please email or call us if you have any questions.

Contact Seattle Web Design Agency ​​today to set up a consultation and see how our customized solutions may help you reinvent your online presence in Seattle!