Web Development Agencies in Seattle

Halo Lab is an award-winning custom web app design and development company ⭐ Our team offers reliable, customized, and user-friendly solutions for your business. We transform your product ideas into reality with our expert, design-driven development approach. Let us bring your vision to life with our innovative and tailored services.

WE ARE YOUR PARTNER IN:

✅ Enhancing user experiences with UI/UX design.

✅ Building your brand identity.

✅ Growing your online presence with website development.

✅ Creating smooth digital experiences with full-cycle web app development.

✅ Ensuring top-notch quality with QA.

✅ Boosting growth and visibility with SEO & marketing support.

Let’s create your star with us.

If you’re a non-technical founder, chances are you’ve been burned by flaky devs, vague timelines, or code that doesn’t match the prototypes. That’s exactly why we built a model designed for trust.

At Designli, we pair non-technical software founders with full-time, founder-aligned product teams. Software engineers, designers and product owners who don’t just speak code, they speak human. We guide you through every step with clarity, structure, and care.

How it works, and what we can build:

Starting from Scratch?

We turn your idea into a clickable, interactive prototype with a feature roadmap and estimates so you can align co-founders, test the market, or pitch investors before writing a single line of code. No dev required (yet).

Recovering from a Bad Build?

Our team audits your codebase, cleans up what’s broken, and builds a plan for a second launch you can trust. We don't start over, we step in and make it better, fast.

Scaling What You’ve Built?

We help you scale with purpose. That means feature roadmaps tied to real metrics and user insights, not gut instinct or guesswork.

Each path begins with a dedicated product team assigned full-time to your project. Whether you need a prototype, a clean codebase, or a smarter scaling strategy, we’ll guide you there with clarity, speed, and craftsmanship you’ll be proud of.

Explore more and view our portfolio at https://designli.co

Dot Com Development is a trusted🤝 and awarded🏆design and development technology company providing custom solutions for companies of all sizes and industries. We provide end to end application planning, design, development, testing and support services with expertise in the latest cutting edge, high performing, and future proof technologies. We’ll get your digital product to market 30% faster than our competitors, improve development costs by up to 40% and create user experiences that get 5x-10x more user engagement.

Our services include:

✅ Strategic Planning and Consulting

✅ UX/UI Design

✅ Prototyping and POC's

✅ Web Application Development

✅ Website Design and Development

✅ Mobile Application Development

✅ Artificial Intelligence Development

✅ eCommerce Development

✅ API Development and Integration

✅ Data and Analytics

✅ Cloud Development

✅ CRM / ERP Development

✅ DevOps / Cloud Services

✅ Support and Maintenance

Level is an award-winning brand strategy & design consultancy providing branding, web design, and digital marketing services. Whether you are an early-stage startup or an established organization, our expertise and experience can help you achieve your marketing objectives. Our clients include an A-list roster of iconic brands including Spotify, Levi's, Acer, Bose, Mercedes-Benz, Gap, Agoda, and Singleton to name a few. Our philosophy is centered around producing extremely high-quality, detailed work that our clients will be proud to show off.

We have received dozens of independent 5-star reviews that highlight our attention to detail, transparent working process, and award-winning quality. We have a saying at Level: "Every pixel, every letter, and every line of code — it all matters."

Branding

Your DNA. The building blocks needed to set the stage and ensure your personality shines through every touchpoint.

From positioning and messaging to visual identity and tone of voice, we’ll help you build a brand that not only stands out, but soars. Establish your brand foundation that defines what value you offer to your customers, why you are different, and why consumers should choose you.

Digital

Your brand online. Grow the awareness and engagement of your brand while tracking marketing spend. We create experiences that help your customers better engage with you online.

From websites to social strategies, we can help you make amazing first impressions that will help you build your brand online. We take a data-driven approach and believe in being able to measure the return on your marketing investment.

Content

The substance. 'Content is King' for a reason — unique, high-quality, interesting, and relevant content contributes to the success of brands. Through great copy, illustrations, photos, videos, and animations, there's nothing that can't be done to tell better stories.

https://thelevel.io

hello@thelevel.io

Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives. We specialize in solving complex enterprise challenges - legacy bottlenecks, technical debt, talent shortages, compliance risks, and system fragmentation - so our clients can move faster, scale smarter, and innovate with confidence.

World’s #1 Rated & Reviewed App & Web Development Partner, Probey Services is a renowned IT and digital solutions provider, powering innovation for startups, SMEs, and growing organizations worldwide. Headquartered in London, UK, with a strong presence in India and 11 global branches, we combine global reach with deep technical expertise.

Our 320+ specialists have successfully delivered 1900+ projects over the last 10+ years, helping businesses scale with mobile app development, website design & development, enterprise software solutions, AI-powered digital marketing, branding, and social media management.

We proudly serve 30+ industries including retail, e-commerce, healthcare, fintech, education, travel, logistics, luxury, and more.

Probey Services is rated as the #1 Tech Partner globally on Clutch, GoodFirms, and Trustpilot, we stand out for our system-driven execution, advanced tech stack, and client-first approach.

Our Services:

We deliver end-to-end digital solutions that don’t just work, they win.

• Mobile Apps – iOS & Android (React Native, Flutter, Kotlin, Swift, Java).
• Websites – Fast, stunning, conversion-driven (Shopify, WordPress, Magento, Joomla, Wix, Umbraco).
• Custom Software – ERP, CRM, SaaS, and cloud platforms (React, Node.js, Angular, .NET, Python, PHP, Ruby, Java).
• Digital Marketing – AI-powered SEO, PPC, and performance campaigns (SEMrush, Ahrefs, Moz, Google Ads, Analytics).
• Branding – Logos, identity kits, merchandise, collaterals (Figma, Adobe Suite, CorelDRAW).
• Social Media – Strategy, UGC/CGC, influencer collabs (Instagram, LinkedIn, YouTube, Pinterest).

Awards & Recognition:

• Proudly recognized worldwide:
• Top Mobile App Development Company – Clutch (2025)
• Best Web & Design Agency – DesignRush (2024)
• Global Leader – GoodFirms (2024)
• Top 10 IT Companies – G2 (2024)
• Excellence in Digital Innovation – AppFutura (2024)
• Clutch Global & Champion Badge (2023 & 2024)

Web design company - at Creatif Agency we help business grow online and boost their Return of Investment through breakthrough website creations and statement brand design.

The services of Creatif Agency ranges from presentation websites to complex ecommerce websites and tailor-made applications, covering all the aspects of your project. Creatif Agency serves in multiple locations, with main markets in London, Berlin, Bucharest, Sibiu and San Francisco.

We're the most creative company according to our clients.

Our Website: creatif.agency

We work with start-ups and enterprises and showcase online through incredible design and website creation. From presentation websites to complex ecommerce websites and tailor-made applications, we cover everything.

Our services:

1. Branding Services

We craft significant and unforgettable brands for start-ups and reimagine branding for enterprises.

1. Web Design Services

NO templates. NO builders. We design unique, custom websites for businesses that require a paltform with greater speed, scalability and flexibility.

We are offering all the services needed in-house.

If you are interested in learning more about our pricing and services, please don't hesitate to get in touch with us. We would be happy to provide you with a personalized FREE quote based on your specific needs and requirements.

Meet us at creatif.agency to discuss your project.

Founded on the principles of honesty, transparency, and excellence, Integrity Marketing Services has grown from a small startup into a leading digital marketing agency. Our journey began with a simple mission: to help local businesses thrive in an increasingly digital world. Over the years, we’ve stayed true to this mission, consistently delivering outstanding results for our clients.

Professional Web Design

Stand out online with a beautifully designed website. Our team handles every detail, ensuring your site is attractive and user-friendly, providing an exceptional experience.

Expert SEO Services

Boost your online visibility with our proven SEO strategies. Enhance your brand presence, attract more traffic, and achieve higher rankings on search engines.

Google Ad Management

Maximize your ROI with our expert Google Ad management. Optimize your campaigns, target the right audience, and drive more conversions for your business.

Welcome to Galaxy Web Studios, where creativity meets technology and innovation transforms businesses. We are a full-service digital agency dedicated to empowering brands and businesses in the online realm. With a passionate team of designers, developers, SEO specialists, social media experts, and branding enthusiasts, we offer a comprehensive suite of services tailored to elevate your online presence and enhance your brand identity.

Our Services:

Website Design

Website Development

SEO (Search Engine Optimization)

SMM (Social Media Marketing / Management)

Marketing Collaterals

Business Branding

Logo Designs

Business Stationery

Mobile Application