Explore California Web Development Firms
Find the best California web development firm to create or manage the development of your next website, blog, or web app. Verified reviews help reduce your risk in selecting the right partner and narrowing your shortlist of web development companies. Case studies show you the breadth of work they have accomplished and whether it is worth reaching out to explore them as your next web development partner.
Mod Op
Marketing Strategy, Social Media, Advertising, Design Strategy, and Digital Strat...
FULL SERVICE MARCOM AGENCY + DIGITAL CREATIVE STUDIO - Mod Op is an independent marketing communications agency with the vision to identify your opportunities and the ability to deliver the right methods to achieve them. At Mod Op, everything we do starts with understanding your business. Only then can we align on how to achieve your goals. We deliver holistically with brand strategy and fully integrated marketing communication campaigns, or tactically with the execution of individual specialties such as UX/UI, tech stack optimization, branded video, or SEO. Our mode of operation is agnostic. We adapt our methods according to your opportunity.

SmartSites 💡
Advertising, Social Media, Web, Search, and Inbound Marketing
SMARTSITES 💡 IS AMERICA'S TOP RATED DIGITAL MARKETING AGENCY - Outsmart the competition with best-in-class digital marketing services. With over 1,000 ⭐⭐⭐⭐⭐ reviews online, SmartSites 💡 is America's #1 rated digital marketing agency. Get more traffic. Acquire more customers. Sell more stuff. SmartSites works for businesses of all sizes. SmartSites is a Google Premier Partner and Facebook Marketing Partner. Winner of dozens website design awards and seven-time Inc5000 (2017-2023) fastest growing company. Let us grow your company. Call 📞 (201) 870 6000 for a free consultation!

Antonio & Paris
Innovation, Branding, Design Strategy, Digital Strategy, and Customer Experience
IGNITING THE LOVE AFFAIR BETWEEN BRANDS AND CONSUMERS - We are a Brand+Innovation+Design Studio. We use our collective talent to generate ideas that will increase shareholder wealth for our clients. How, you ask? By keeping your consumers wanting more. Deliver brilliant brand experiences in the physical and digital world every moment of every day.

Daniel Brian Advertising
Healthcare Marketing, Branding, Advertising, Digital Strategy, and Media
BETTER BRANDS FOR A BETTER HUMAN CONDITION - DBA specializes in innovative and measurable advertising campaigns to engage families via retail, healthcare (hospitals & wellness products) as well as food, family entertainment and sporting goods. In addition to traditional advertising services and brand consulting, DBA provides integrated expertise in emerging social and digital media including branded entertainment, digital TV and content marketing.

Wanted for Nothing
Web, E-Commerce, User Experience, Animation, and Web Development
ABOUT WANTED FOR NOTHING - Wanted for Nothing is a strategic design agency headquartered in Los Angeles. We empower fast-growth companies to realize the true potential of their most valuable digital assets. We've designed and built digital solutions for Rent.com, Nissin Foods, Brookfield Properties, Pravana, Flock Freight, Purdue University, Atlantic Council, and more. Besides helping our Clients grow, we managed to get on the INC. 5000 list in 2023.

Sagon Phior
Advertising, Social Media, Branding, Video Production, and Marketing Strategy
SAGON-PHIOR GROWS BUSINESSES BY BUILDING BETTER RELATIONSHIPS BETWEEN A BRAND AND THEIR TARGET AUDIENCE THROUGH EMOTIONAL MARKETING, BRANDING AND TECHNOLOGY. - ––––––––––––––––––––– As a full service marketing agency, our primary purpose is to create ideas that affect how people feel. Though logic plays a role, feelings ultimately drive behavior and choice. Creative branding, emotional marketing and technology are used to better understand human motivation and behavior in relationship to a brand. This guides the marketing and branding strategies we develop to engage a target audience and enhance the customer experience. Greater awareness, deeper brand loyalty and business growth are the measurable results of our process. We have applied the philosophy of emotional marketing to branding and marketing programs from start-ups to Fortune 500 companies for decades.

Skona
Advertising, Branding, and Graphic / Communication
ABOUT SKöNA - Sköna is a B2B creative agency specializing in marketing, branding, and design for innovative tech companies. Founded in Silicon Valley in 2003 and with offices in San Francisco and Stockholm, we build brave brands with a blend of Silicon Valley high-tech expertise and Scandinavian sensibility. We solve tough business problems with strategy, design, and smarts. The result? A kick-start for major growth around a brave brand people will love.

Wiideman Consulting Group
Search, Marketing Strategy, and Inbound Marketing
SEO EXPERTS FOR MULTI-LOCATION & E-COMMERCE BRANDS - Often referred to as “the agency’s agency”, team members of WCG have proudly served some of the world’s largest brands in e-commerce, service and franchise industries. When referenced, we're often called Multi-Location SEO Experts. WCG brings corporate search engine marketing expertise and leadership to the inbound marketing industry. We were recognized as the Industry MVP in 2018, with a founder who moonlights as an adjunct professor at CSUF and UCSD teaching multiple courses in the field of digital marketing.

Tendo Communications
Digital Strategy, Marketing Strategy, and Content Marketing
REALIZE THE POWER OF CONTENT. - We’re Tendo, an end-to-end B2B content agency. We plan, create, and optimize integrated content experiences that help you meet your toughest business goals. We've helped some of the best-known B2B brands to scale their content marketing programs and elevate content strategy initiatives. We’re an agency of experienced strategists and creatives who know how to translate your unique value into an engaging story that connects with your most important audiences. Our work spans channels, content types, messages, and media. We dig into your business challenge and your audience’s informational needs and make them our own. Then we apply proven strategies and create successful programs that solve for both. We’re Silicon Valley veterans, digital natives, thought leaders, and innovators with a passion for developing content that drives action. Let’s create great content together.

Altoros
Custom Software Developers
WHY WE'RE UNIQUE - Altoros, with headquarters in the United States, operates major development centers in Argentina and Poland. This enables the company to offer competitive rates, align with different time zones, and provide high communication and technological skills, making it a top choice for customers. Take your software products to a completely new level and maximize ROI with Altoros. We are a consultancy of 400+ experts who help businesses achieve digital transformation at scale with a focus on cloud-native apps, customer analytics and blockchain. Main areas of expertise - Custom Software and Product Development - API Development and Integrations - Data Management and Analytics - Legacy Modernization - Maintenance and Support - Technology Consulting Why Altoros - Result-driven teams: able to deliver projects independently - Quick start: get connected to a cohesive team ready to kick-off - Agile workforce: scale up and down based on your immediate needs - Tangible results every two weeks: sprint-based demos - Zero code waste: we use production metrics to ensure the highest code applicability - Success-based payment: compensation aligned with the results achieved or exceeded Our team - 400+ professionals work at Altoros - 91.5% are senior and mid-level engineers - 30% are focused on R&D activities Partnership Altoros partners with the world’s leading technology vendors to fast-track expertise growth and arm our clients with unbiased and stack-agnostic advice. - AWS Select Consulting Partner - Google Cloud Service Partner - Kubernetes Certified Service Provider - Microsoft Gold: Application Development - Microsoft Gold: Cloud Platform

Clear Digital
Branding, Web, and Digital Strategy
ABOUT US - Clear Digital is a B2B digital agency that combines 20+ years of Silicon Valley success with senior hands-on expertise to deliver websites and brand experiences that deliver real-world impact. The brand experiences we build are impactful and meaningful. More than just data-informed strategy, great-looking design, user-driven content, and world-class engineering, our methodology is purpose-built to deliver results. It’s a unified approach that brings clarity in a constantly changing B2B landscape. With collaboration at the heart and results at the forefornt, we confidently take our clients to the next level—whether that’s growing your customer base, securing that next round of funding, or finding your way into a new quadrant. Our solutions include: Brand Strategy, Digital Strategy, Web Design, UX/UI Design, Creative Services, Web Development, Motion Graphics, Content Development, Digital Marketing, and Systems Support.

Creative Digital Agency Inc.
Digital Strategy
START WITH WHO - CDA is the agile, full-service agency for brands with a problem to solve. Their process is to "Start with Who," because a deep understanding of your audience’s cultural and behavioral factors is essential to addressing business challenges head-on. They handle each step of the process, from audience definition to creative and media execution, basing every decision on analysis of the target and how they’ll respond. Founded in 2017, CDA's client portfolio includes the Los Angeles Tourism & Convention Board, Merck Pharmaceuticals, Airbnb, and Chiquita. The agency ranked nationally on the Inc. 5000 list of fastest-growing companies, and globally on the Mobile Marketing Association's Business Impact Index. Awards & Accolades: 3x Winner, Mobile Marketing Association Global Smarties Awards Top 6 Advertising Agencies 2018 Effective Mobile Marketing Award, Mobile Marketing Magazine Inc. 5000 National List Mobile Marketing Association, Best Mobile Promotion Mobile Excellence Awards, Best Branded Experience for Mobile Agency Spotter, Top 10 Ad Agencies Digiday Finalist, Best Use of Mobile Mobile Marketing Magazine, Best Mobile-First Service Areas of Expertise: Destination Marketing, Shop Local Programs, Video Production, End-User Engagement, Digital Advertising, Traditional Advertising, Photography, Graphic Design, Event Sponsorship, Tech Solutions, B2C, Influencer Strategy, Multicultural (Asian), Mobile Coupons, Marketing to Millennials Technical Capabilities: Web Development, App Development, CRM (Marketo, HubSpot, Mailchimp, Constant Contact, Pardot), WordPress, DoubleClick, Factual Targeting
You can filter by technology stack, to find the right partner too. Agency Spotter has the dev firms you need, whether you are looking for traditional web development experience with HTML and CSS or need something specific for your web app like Javascript, React, Vue, Angular, Node, Python, Ruby on Rails, .Net, PHP, SQL, Wordpress, Shopify, WooCommerce, Magento, Drupal, Mongo, Express, Postgres, Many popular tech stacks are supported by our featured web development firms including MERN, MEAN, MEVN, LAMP, Serverless, Jamstack, FERN, or some other technology stack flavor. Jump in and start your search for the right fit web shop today.