Web Design & Development · Seattle, United States
Web design & development in Seattle.
From Seattle storefronts to fast-scaling startups, WhiteCoders builds high-performance websites, custom software and automation that win customers.
- 278+
- Happy clients
- 285+
- Projects delivered
- 12+
- Years of experience
Why Seattle businesses choose WhiteCoders
Businesses in Seattle don't need a bloated agency, they need a team that ships. We design and build websites, apps and automation that move real numbers.
You get a fixed quote up front, weekly demos on Pacific Time, and clean code you actually own, no surprises and no lock-in.
From first wireframe to launch and beyond, it's the same senior team, focused on results.
What we build for Seattle clients
Websites & Stores
Fast, conversion-focused sites and online stores.
Custom Software
Tools and platforms tailored to how you work.
Automation
Workflow automation that cuts manual busywork.
Mobile Apps
iOS and Android apps your customers love.
Sectors we build for in Seattle: software & cloud services, healthtech, retail & eCommerce, construction & trades, maritime & logistics, and food & beverage.
The Seattle market, and what it means for your website
Seattle mixes large technology employers with a strong base of independent businesses in retail, food, maritime, construction and healthcare. The technical bar is high and the tone is understated, overselling tends to backfire here.
We build clean, quick, honest sites: plain language, obvious structure, and performance that holds up on mobile. For B2B, that usually converts better than a louder design would.
We overlap Pacific Time for calls and keep documentation clear enough that a technical team can take over the codebase at any point.
How a Seattle project actually runs
01
Scope & fixed quote
We agree exactly what is being built and what it costs, in writing, before any work starts.
02
Design you can click
You review a working prototype, not a static picture, so changes happen before they get expensive.
03
Build with weekly demos
Every week you see real progress on the actual site. No month-long silences.
04
Launch & handover
You get clean code, design files and full ownership, plus 30 days of bug support after launch.
What a website costs in Seattle
Every quote is fixed and agreed before we start, so the number you approve is the number you pay. A straightforward marketing site sits at the lower end; a content-managed site your team edits, or anything with integrations, sits higher. We will tell you honestly which one you actually need.
Hosting, SSL and domain registration in your own name are included, and there is no proprietary platform locking you in afterwards.
See current pricing- ✓Fixed quote before work starts
- ✓Hosting & SSL included
- ✓Domain in your own name
- ✓Mobile-first & SEO-ready
- ✓You own the code outright
- ✓30 days free bug support
Seattle web design FAQs
We have an in-house engineer. Will they be able to maintain this?+
Yes, that is a design goal. We write conventional, documented code without unusual dependencies, and we will walk your engineer through it at handover.
Do you handle accessibility?+
We build to sensible accessibility standards by default, semantic markup, keyboard navigation, sufficient contrast. If you need a formal compliance target, tell us at the start and we will scope it.
How long does a project take?+
Most Seattle websites launch in 2-6 weeks depending on scope. We agree a timeline before we start and share weekly demos so there are no surprises.
Do I own the code and design?+
Completely. Everything we build for Seattle clients is yours, clean, documented code and full design files, with no lock-in.
Can you help with SEO and performance?+
Yes, every Seattle build ships fast, mobile-first and SEO-ready, with clean markup, structured data and Core Web Vitals in mind.
Let's build something great in Seattle.
Tell us about your project, we reply within one business day.
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