Your project, our commitment Vention is a global software development company headquartered in New York, with European hubs in Berlin and Vienna. For over 20 years, Vention has helped startups, established enterprises, and industry innovators develop custom, scalable software solutions. With a network of more than 3,000 highly qualified technology experts, the company delivers solutions customers around the world ca... Read More
Top Web Development Companies in California 2026 Rankings & 258 Client Reviews for 29 Service Providers

We have a list of 29 web development companies in California. This list contains matching case studies and references, 258 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Web Development Company for your business requirements.
Featured Web Development Companies
- 1,001-5,000
We make your ideas grow! Since 1999, we’ve been developing custom software in Cologne and supporting our clients in digitizing business processes as true partners. Our team of software developers, AI experts, UX designers, and product managers guides clients end to end—starting from the strategic idea, through development, and all the way to long-term operations and ongoing improvement of their software solutions. We... Read More
51-200> €5,000€100 - €149Innovation as a Team We are more than a service provider, we are a partner to our customers. Good source code drives us, because we develop software out of passion. This passion is our core competence. Our employees are experts in their field and pass on their knowledge internally and externally to inspire and encourage others. Through continuous training and certification, we implement our customers' digitalizatio... Read More
51-200> €100,000€100 - €149Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as hea... Read More
51-200> €10,000€25 - €49Brands. Values. Creating. OWNED. COMMITTED. ALWAYS HERE FOR YOU.Our promise: We make brands stronger.Our perspective: 360-degree brand support.Our structure: Three experienced, specialized teams work hand in hand—so you get the best possible results, no matter whether your budget is big or small.How we work: We support you across the full range of communication services—creating tailored communication solutions, from on... Read More
11-50> €5,000€100 - €149We love software ISEO Digital Agency - Experts since 2008. We have developed successful software and apps for over 100 customers in various industries. We accompany companies from the vision to the realization. Whether it's a concrete project idea, the takeover of ongoing digital projects or the development of a shared vision, ISEO is your contact. Successfully implemented over 300 digital projects. Professiona... Read More
11-50> €10,000€75 - €99Company description: Not available Read More
11-50> €50,000More relevant reach and better performance! ClickPilots: B2B & B2C online marketing agency Stuttgart, Hamburg & Berlin. ✓ 360° digital agency: SEO, SEA, Social ✓ 100% relevance ✓ Inform now ! Read More
51-200> €1,000€100 - €149
List of the Best Web Development Companies in California
20% Web Development
51-200> €10,000€25 - €49Berlin, BerlinBorn to code and bring you success! MeGaDev brings together software engineering and IT advisory expertise to help partners tackle complex challenges. We provide dedicated remote development teams alongside practical technology guidance. What sets us apart? We are a recently recognized Official PolygonID Integrator, and in 2024 we... Read More30% Web Development
11-50> €100,000€75 - €99Los Angeles, CaliforniaMobile App Development | AI & ML | LA & Web Apps! Frenchy Digital is a Black-led mobile product studio based in Los Angeles, focused on building custom AI-driven software. Since 2019, we have shipped more than 50 apps for startups and established companies. MOBILE APP DEVELOPMENT: We build native iOS apps with Swift and SwiftUI, Android apps wi... Read More40% Web Development
2-10> €10,000€100 - €149Los Angeles, CaliforniaDesign. Build. Launch The team at Behla Design is dedicated to creating visual experiences that effectively tell our clients’ stories while engaging, exciting, and enticing their customers. We are committed to cultivating long-lasting and meaningful relationships with our clients. From providing continual support thro... Read More5% Web Development
11-50> €25,000€150 - €199Amsterdam, North HollandBreaking Reality Wemersive is a digital advertising agency and software development team focused on high-impact immersive and digital media experiences. Our work spans end-to-end ad agency support, tailored research and development, and practical solutions for organizations that want to integrate immersive techno... Read More5% Web Development
WordPress2-10> €25,000€150 - €199San Diego, CaliforniaSupercharging Scalable Lead Generation Brandetize is a performance-driven digital marketing partner that offers end-to-end support, helping brands grow faster and convert more sales. We start by getting to know your business inside and out, then treat it like our own so you can feel confident your brand is in capable hands. From ther... Read More15% Web Development
Microsoft Sharepoint WordPress11-50> €10,000€100 - €149Dublin, CaliforniaAward Winning Website Design Company Amasta Media is your end-to-end digital partner, helping growth-oriented brands move from idea to impact with strategy, UX/UI design, and web development. We bring together craft and engineering—plus hands-on consulting and performance-focused marketing—to deliver custom digital solutions that re... Read More20% Web Development
11-50> €100,000> €200Paris, Île-de-FranceTomorrow's Brands, Today. Following ten years as Oui Will, we’ve evolved into REJOUICE. We’re a digital brand accelerator, creating and building standout brands with award-winning work that helps define their market. Read More15% Web Development
2-10> €1,000€75 - €99Santa Barbara, CaliforniaWebsite Development minus the Hassle We build, host, and maintain your website so you don't have to. The BootLab web-development service balances aesthetics with functionality, creating websites that are appealing and simple to use. Our websites can support e-commerce, lead-capturing landing pages, and anything else your business... Read More- We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
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Sarah Volkmann | talnt.de GmbH"We received top offers from service providers that matched our budget quickly and easily!"
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15% Web Development
2-10> €1,000< €25Irvine, CaliforniaBecome the answer. Meet LaderaLabs.io, a California-based digital agency headquartered in Irvine. The company creates high-end websites, develops SEO programs, and delivers bespoke AI solutions designed for today’s evolving search environment. Its guiding idea is simple: businesses should “become the answer, not m... Read More























