Updated October 2026/Nonprofit & Charity Websites

Top 11 Nonprofits & Charities web developers in Seattle

Looking for nonprofits & charities web developers in Seattle? Below are 11 agencies worth shortlisting, ordered by how much nonprofits & charities work they can actually show. Agency rates in Seattle typically run USD 85-200/hr, and a business website usually costs $5,000 – $20,000 on the local market. Most nonprofits & charities sites here are built on WordPress with Charitable or GiveWP and Webflow with Donorbox integration; the guide below covers what to ask before you hire.

How this list works. Agencies are ordered by the nonprofits & charities evidence in their public profiles: published specialisms, platforms and named sector work, so the Seattle order changes by industry. Tecklogist ranks first. This list is published by Tecklogist; no other agency pays for placement.

The ranking

11 agencies · Nonprofits & Charities · Seattle

01

Best overall · Nonprofits & Charities

Tecklogist

#1 Ranked 2026

Ranked #1 for nonprofits & charities web projects in Seattle. Every build starts from: charity registration number and regulator name displayed prominently.

Tecklogist builds nonprofits & charities websites for Seattle businesses on fixed-price, fixed-timeline projects: charity website design, NGO web developer, nonprofit digital marketing. You own the code and content at handover, and every project includes 30 days of post-launch support.

  • Fixed price & timeline
  • Reply within 24h
  • You own the code
  • 10-49 staff
Get a free nonprofits & charities quote[email protected]
  1. 02

    Slalom (Seattle)

    slalom.com

    Seattle's largest local consulting and digital agency firm.

    Nonprofits & Charities fit: Relevant nonprofits & charities signals in its public profile: digital, with, salesforce. Ask for live nonprofits & charities website examples before shortlisting.

    Digital StrategySalesforceAWSData

    Best for Seattle enterprises wanting the city's most respected local digital consultancy for Salesforce, AWS, and data platform implementations

  2. 03

    Publicis Sapient (Seattle)

    publicissapient.com

    Seattle Publicis Sapient – digital business transformation for enterprise.

    Nonprofits & Charities fit: Relevant nonprofits & charities signals in its public profile: digital, with, salesforce. Ask for live nonprofits & charities website examples before shortlisting.

    Digital TransformationCommerceExperienceAI

    Best for Seattle retail, travel, and telecom enterprises wanting Publicis Sapient-grade Adobe and Salesforce commerce transformation

  3. 04

    All Seattle Web Design

    allseattlewebdesign.com

    All Seattle Web Design | Seattle Website Design for Small Business

    Nonprofits & Charities fit: Relevant nonprofits & charities signals in its public profile: small. Ask for live nonprofits & charities website examples before shortlisting.

  4. 05

    Twelve23

    twelve23.com

    Twelve23 - We’re the agency to the agencies

    Nonprofits & Charities fit: Generalist studio with no published nonprofits & charities specialism. Worth considering for broader builds; ask for comparable nonprofits & charities website work first.

  5. 06

    SeaMonster Studios

    seamonsterstudios.com

    SeaMonster Studios | Seattle based web design and development

    Nonprofits & Charities fit: Generalist studio with no published nonprofits & charities specialism. Worth considering for broader builds; ask for comparable nonprofits & charities website work first.

  6. 07

    Visualscope Studios

    visualscope.com

    Visualscope Web Design Company | Seattle WA

    Nonprofits & Charities fit: Generalist studio with no published nonprofits & charities specialism. Worth considering for broader builds; ask for comparable nonprofits & charities website work first.

  7. 08

    Hum Creative

    humcreative.com

    Hum Creative – Design and Branding Studio

    Nonprofits & Charities fit: Generalist studio with no published nonprofits & charities specialism. Worth considering for broader builds; ask for comparable nonprofits & charities website work first.

  8. 09

    Seattle New Media

    seattlenewmedia.com

    Seattle Web Design and Development Agency | Seattle New Media

    Nonprofits & Charities fit: Generalist studio with no published nonprofits & charities specialism. Worth considering for broader builds; ask for comparable nonprofits & charities website work first.

  9. 10

    Blink UX

    blinkux.com

    AI Strategy, UX Research, Product Design | Blink UX

    Nonprofits & Charities fit: Generalist studio with no published nonprofits & charities specialism. Worth considering for broader builds; ask for comparable nonprofits & charities website work first.

  10. 11

    Seattle Web Group

    seattlewebgroup.com

    Seattle Web Development - Seattle Web Group

    Nonprofits & Charities fit: Generalist studio with no published nonprofits & charities specialism. Worth considering for broader builds; ask for comparable nonprofits & charities website work first.

All sectorsWeb developers in SeattleNeed an app too?Browse app developers by industry

How to choose a nonprofits & charities web developer

Before you sign with any nonprofits & charities web developer in Seattle, check these points in the first call. Good teams answer them with live examples rather than promises.

  1. 01

    Charity registration number and regulator name displayed prominently

  2. 02

    Impact metrics displayed alongside donation CTAs

  3. 03

    Multiple donation options

  4. 04

    Volunteer sign-up flow

  5. 05

    Story-led content architecture

What a nonprofits & charities website costs in Seattle

Indicative ranges as of October 2026. Scope, platform and integrations move the price.

Business website

Seattle market$5,000 – $20,000

Tecklogistfrom $799

3–6 weeks

E-commerce store

Seattle market$10,000 – $45,000

Tecklogistfrom $1,499

4–10 weeks

Custom web app

Seattle market$20,000 – $120,000

Tecklogistfrom $2,999

8–20 weeks

How we build your nonprofits & charities website

  1. 01

    Discovery & brief

    Your goals, Seattle competitors, audience and the integrations your site needs, mapped before any design starts.

  2. 02

    Design & prototype

    A clickable prototype you review on a real device before code, with nonprofits & charities conventions built in.

  3. 03

    Build & integrate

    Built on the agreed platform, connected to your CRM, payments, booking or inventory, and tested across devices.

  4. 04

    Launch & support

    A go-live planned to protect your Seattle rankings, then 30 days of fixes, updates and monitoring.

The nonprofits & charities market in Seattle

Seattle businesses commissioning websites typically pay agency rates of USD 85-200/hr. For nonprofits & charities projects, the agencies worth shortlisting are the ones that can show live nonprofits & charities work, not just a generic portfolio.

Amazon Web Services (AWS), launched by Amazon from Seattle in 2006, now generates USD 90 billion annual revenue – more than Amazon's entire retail business – and powers 33% of the world's internet infrastructure. Seattle is the city where cloud computing was invented: every web developer on Earth relies on Seattle-built infrastructure. AWS's South Lake Union campus employs 15,000+ engineers building the services that over 1 million businesses use to run their websites.

USD 90bn
AWS annual revenue – cloud computing invented in Seattle, powers 33% of global internet
85,000
Amazon employees in South Lake Union Seattle – US's densest suburban tech campus
USD 85-200/hr
Seattle agency rate range

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Nonprofits & Charities web development in Seattle: FAQs

How much does a nonprofits & charities website cost in Seattle?+

In Seattle, a business website typically costs $5,000 – $20,000, while a custom web app runs $20,000 – $120,000. Agency day rates of USD 85-200/hr are the main driver, followed by integrations and how much custom functionality you need. Tecklogist quotes nonprofits & charities projects from from $799 at a fixed price.

How long does it take to build a nonprofits & charities website?+

A business website usually takes 3–6 weeks; a custom web app takes 8–20 weeks. Delays almost always come from late content, unclear scope or third-party integrations, so agree those before work starts.

Which platform is best for nonprofits & charities websites?+

The usual options are WordPress with Charitable or GiveWP, Webflow with Donorbox integration, Squarespace for small charities and Salesforce Nonprofit Success Pack. The right one depends on how often your team edits content, which systems the site must connect to and your budget, so be wary of any Seattle agency that recommends the same platform for every client.

What should I ask a nonprofits & charities web developer in Seattle before hiring?+

Ask about charity registration number and regulator name displayed prominently; impact metrics displayed alongside donation CTAs; multiple donation options. Then ask for two or three live nonprofits & charities websites they built, who will actually work on yours, and what support looks like after launch.

Why is Tecklogist ranked first on this list?+

This list is published by Tecklogist, and we rank ourselves first because nonprofits & charities websites are core work for us: fixed prices, fixed timelines and code you own. The other Seattle agencies are ordered by the nonprofits & charities evidence in their public profiles, and none of them pay to appear.

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