Top Web Development Companies in California

Trantor Inc. (Experts in Fintech, CoE, AI & Product Development)

• $50 - $99|
• 250 - 999|
• 2012|
• menlo park, United States |

Trantor provides innovative solutions to enhance customer experience and help clients achieve their business goals. We have eight Centers of Excellence providing customized solutions in web, mobile, cloud, business intelligence, data, and testing. We are a dual-shore service provider, specialized in internalizing our clients’ business processes and their business objectives.

&nb...

IPHS Technologies (Software & Mobile App Development Company)

• $50 - $99|
• 50 - 249|
• 2013|
• Los Angeles, United States |

We provide cutting edge app development services. We're expert in iOS, Android, PWA, mobile web apps, websites, web Apps and Mac apps development and completed 500+ apps in past years.

Having coding skills in Objective C, Swift, Java, C#, HTML, CSS, Node js, Angular js and scripting languages. 

 <...

CSP Solutions (Optimization Within Your Reach)

• $25 - $49|
• 50 - 249|
• 2009|
• San Francisco, United States |

CSP Solutions is an innovative and experienced software builder, we serve fortune 500 companies as well SME small & mid enterprises.

We are hired to provide excellence and excellence is what we deliver.

We Believe that “The bitterness of poor quality remains long after the sweetness of low price is forgotten” ~ Benjamin Franklin

MAYRO IT (Give the Problem, Take a Solution.)

• NA|
• Freelancer|
• 2018|
• glendale, United States |

MAYRO IT is an IT Consultancy and Outsourcing company, especially dedicated to supporting our clients in the development, implementation and maintenance of information systems and global technology solutions. Our aim is to completely satisfy our clients and obtain the proposed results.

We believe that companies are made by people, but it's technology that has...

Diffco US Inc (Mobile apps powered by AI and secure architecture)

• $50 - $99|
• 50 - 249|
• 2008|
• Sunnyvale, United States |

For startups and enterprises, we work on the whole project creation from ideation to a sophisticated technological implementation.

Our cohesive team consists of senior experts in mobile and web app development, AI, and computer vision. With 12+ years of experience and 1000+ successfully launched projects, we can smoothly deliver projects of any complexity ensuring best practices and u...

Wattanak, Inc (Your ideas are our business.)

• $100 - $149|
• 2 - 9|
• 2018|
• costa mesa, United States |

Wattanak is a company offers IT solutions such - Tech Recruitment. We will helping you find the right talent to focus on your existing or new projects. - Custom Website Design and Development by using modern technology programming PHP7.1, Laravel 5.6, MySQL 5.7, Jquery 3.2.x, JavaScript, Bootstrap 3 or Bootstrap 4, HTML 5 for responsive website that will all devices and browsers.

- Mo...

GoodWorkLabs (Leading Tech & Digital Transformation Company)

• $50 - $99|
• 50 - 249|
• 2013|
• fremont, United States |

GoodWorkLabs is a world leading technology & digital transformation company that delivers cutting-edge products and solutions for customers globally. By delivering key solutions with offshore teams in India, we specialise in outsourced product development, automations, AI/ML solutions, Big Data, high-end mobile/gaming apps and custom software development across technologies including J...

APPLIFY (⭐️⭐️⭐️⭐️⭐️ | Top-Rated by verified clients)

• $25 - $49|
• 50 - 249|
• 2014|
• San Francisco, United States |

Hiring Applify gets you an award winning design studio, an experienced development team, an experience & certified product manager, a marketing ninja, a strategic business consultant and your own Technical head - all in one.

Applify is one of the leading mobile app development agencies with its offices in UK, US, UAE, Qatar, Singapore & India. Applify thrives on its design and...

Origami Studios (Fueling Digital Products with Innovation)

• $25 - $49|
• 10 - 49|
• 2012|
• san diego, United States |

Empowering Businesses with Spectacular Apps

Our app development geeks are focused on delivering apps that are destined to make it big in the tech industry. Origami Studios started app development in 2012 with a vision of building robust, powerful and intriguing solutions. Be it a startup, small-scale business, organization or Fortune 500 companies; we empowe...

Ideas2IT Technologies (Let's Innovate!)

• $25 - $49|
• 250 - 999|
• 2009|
• santa clara, United States |

Ideas2IT: We bring your bold new ideas to life

We are an energetic team of 350+ software engineers. Yet, our impact far exceeds our size. We work with passionate innovators in startups and enterprises.

Product co-creation

Startup founders were our first customers. Startups were often lean and scrappy. They wanted a company that had...

Aligned Code (Apps for Anything: Mobile, Web, IoT and Smart TVs)

• $50 - $99|
• 50 - 249|
• 2013|
• palo alto, United States |

Our architects of tomorrow develop swift software products at a Silicon Valley speed. Minimum time to market and a stunning customer experience apps we build sets aside your business from the global competition in digital transformation. Our key areas of focus are:

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AE Studio (Let's Create Something Great)

• $150 - $199|
• 10 - 49|
• 2016|
• Los Angeles, United States |

We are a development, data science, and design agency that works closely with founders and executives to build technology products that increase human agency.

We provide full-service product design, development, and data science. We act as your CTO if you need one, or integrate with your team. 

&nbs...

Asahi Technologies (Your partner in technology)

• $25 - $49|
• 10 - 49|
• 2010|
• San Francisco, United States |

Asahi Tech has over 10 years of experience building custom software solutions for the web and mobile devices for businesses across the United States. We provide small, medium and enterprise-level enterprises with cutting edge solutions to help them achieve their business goals.

As part of our FREE initial strategy consulting service, we focus on identifying...

Site Nine Studios (Custom Wordpress Design & Development)

• $50 - $99|
• 2 - 9|
• 2016|
• newport beach, United States |

Site Nine Studios is a full service coding studio based in Newport Beach, California and provides premium white label web development services to a national network of award winning creative agency clients.

Specializing in converting client’s designs and concepts in to pixel perfect responsive web applications, we have built a reputation for incredible reliability and best-in cl...

Asap Developers (Software engineers you can trust)

• $50 - $99|
• 10 - 49|
• 2008|
• San Francisco, United States |

asap developers is a software development company that brings innovative ideas to life. 

We offer web and mobile development services as well as software consultancy for startups to help them define their MVP and decide upon features of their apps from the very beginning. This is all done with agile methodologies and a great team o...

United Ideas (Web & Mobile | Ruby on Rails | React | Vue | Node)

• $50 - $99|
• 50 - 249|
• 2010|
• Sunnyvale, United States |

You have a great idea. We will turn it into an amazing product. Fast.

Our services include:

Web development: Ruby on Rails | React.js | Vue.js | Node.js | Angular.js | JavaScript

Mobile development: iOS | Android | React Native | Flutter | Unity | Ionic

Custom Software Development

Staff Augmentation

Applications Suppor...

Urban Insight (Web Design, Development and Digital Strategies)

• $150 - $199|
• 10 - 49|
• 2000|
• Los Angeles, United States |

We champion your mission-focused organization by creating beautiful and flexible websites and applications. We do this by providing strong project leadership, honest advice, thoughtful design and technical best-practices.

We plan, design and create innovative websites using open source web content management systems like Drupal and WordPress. 

Value Proposition: We...

Tiny Frog Technologies (Top-Rated WordPress Web Design & Development)

• $100 - $149|
• 10 - 49|
• 2003|
• Sunnyvale, United States |

TinyFrog Technologies is a San-Diego-based web agency, specializing in WordPress web design and development, secured hosting and maintenance, and search engine optimization.

Founded in 2003 in San Diego, TinyFrog offers a conversion-based approach to web design, and its team has built well over a 1,100 websites. 

OUR APPROACH

Tiny Frog Technol...

Xmartlabs (Technical expertise for great products)

• $50 - $99|
• 50 - 249|
• 2012|
• Los Angeles, United States |

Xmartlabs is an award-winning product development studio primarily based in Montevideo, Uruguay. We cater to the demands of high-growth startups and forward-thinking enterprises providing best-in-class strategy, design and technology to create innovative and transformational software products.                          &n...

Reaglix (customer success client journey marketing company)

• $25 - $49|
• 250 - 999|
• 2008|
• mountain view, United States |

We are a Customer Acquisition and Customer Success company that re-imagines digital experiences across hi-tech, ad-tech, and retail domains. We work with businesses, supporting their customers' through the entire journey, to deliver reliable products and services in today's subscription-based economy.

We help you get customers and grow customers.We are a Customer Acquisition a...

asap developers (Software engineers you can trust)

• $50 - $99|
• 10 - 49|
• 2008|
• Los Angeles, United States |

asap developers is a software development company that brings innovative ideas to life. 

We offer web and mobile development services as well as software consultancy for startups to help them define their MVP and decide upon features of their apps from the very beginning. This is all done with agile methodologies and a great team o...

Net Solutions (Award Winning Web + Mobile App Development Agency)

• $25 - $49|
• 50 - 249|
• 2000|
• Los Angeles, United States |

Brands all over the world tap into Net Solutions’ experience and expertise from nearly two decades of digital consulting to create meaningful and personalized experiences for their customers that leave an impact and build loyalty. Our client roster includes leading enterprises like Unilever, Microsoft, Harvard Business Review, IMG, Mothercare, and Euro Car Parts.

Startups love w...

INOXOFT (Responsible. Responsive. On Time.)

• $25 - $49|
• 50 - 249|
• 2014|
• San Francisco, United States |

Inoxoft is an international software development company and certified partner delivering first-of-class apps worldwide.

Web development services are based on React, Node.js, Python and .Net. Mobile iOS and Android development on React Native and cross-platform mobile development on Flutter. The development process goes along with thorough Quality Assurance testing and Automation Test...

Q agency (Whatever the Q, We got the A.)

• $50 - $99|
• 50 - 249|
• 2013|
• Sunnyvale, United States |

We are Q — #1 fastest growing development & design agency in Europe. With +150 experts, we design and build digital solutions and scale-up dedicated teams for global brands, enterprises, agencies, and startups that want to grow.

Brands in 20 countries worldwide trust us with their core products&rsquo...

EIGHT25MEDIA (Award Winning Firm with 750+ Clients)

• $100 - $149|
• 50 - 249|
• 2011|
• san jose, United States |

In 2017, EIGHT25MEDIA was voted the #1 best web design firm in the Silicon Valley.

Founded in 2011, we have gone on to work with over 750 clients. We have worked with start-ups as well as Fortune 500 companies and everything in between. Our strategic approach to web design focuses on technology companies (B2B, SaaS, and B2C), media publications, e-commerce, and other B2C companies. Ea...

Attract Group (Web & Mobile Development Services)

• $25 - $49|
• 10 - 49|
• 2011|
• Los Angeles, United States |

Attract Group is a team of professional web and mobile developers and programmers. We assist start-ups in faster emergence and established companies in digitalizing smoothly.

Our development office is located in Ukraine with the headquarters in the Netherlands (Amsterdam) and the USA (Las Vegas).

Attract Group has been successfully operating on the market since 2011 and has...

Tivix (Innovation Engineering)

• $100 - $149|
• 50 - 249|
• 2008|
• San Francisco, United States |

Tivix is an established software development company specializing in the agile development of web and mobile applications. We reduce engineering risk for clients by offering rapid time-to-market while delivering standards-based software code that can be transitioned to an internal team at any time.

Founded in 2008. Tivix is headquartered in San Francisco, with regiona...

Xmartlabs (Technical expertise for great products)

• $50 - $99|
• 50 - 249|
• 2012|
• Los Angeles, United States |

Xmartlabs is an award-winning product development studio primarily based in Montevideo, Uruguay. We cater to the demands of high-growth startups and forward-thinking enterprises providing best-in-class strategy, design and technology to create innovative and transformational software products.                          &n...

Isadora Agency (Leader in Web and Digital Transformations)

• $100 - $149|
• 10 - 49|
• 2009|
• San Francisco, United States |

Top Web Design Company and leader in digital transformations. Award-winning solutions include brand strategy, Enterprise websites, UX design systems, eCommerce, mobile app, and ongoing UI/UX & web development. When quality, craftsmanship, and results are required, Isadora Agency is the preferred choice.

Enterpr...

Uplers (A globally recognized outsourcing agency)

• $25 - $49|
• 250 - 999|
• 2012|
• walnut creek, United States |

Uplers is a one-stop digital services company delivering end-to-end design, web development, digital marketing, marketing automation and email production services to businesses and agencies across 52+ Nations. Backed by a team of 500+ digital experts, the company is a preferred hub to hire dedicated developers, marketers, designers, and dedicated teams.

Uplers has ser...

Postindustria (Product development done right)

• $50 - $99|
• 50 - 249|
• 2006|
• Los Angeles, United States |

We build amazing products with and impeccable quality.

Since 2006 we've curated half a dozen successful products from idea to an exit with no external funding. Our software consulting business followed our product success.

We bring top product management expertise and technical excellence. With the genuine interest in achieving your business goals, we...

BairesDev (Powered by Technology. Driven by Talent.)

• $25 - $49|
• 1,000 - 9,999|
• 2009|
• San Francisco, United States |

We are the fastest growing Technology Solutions company in Latin America. Our applicant pool is the largest in the industry: over 1.2 million Software Engineers apply to work with us each year, and we hire only the Top 1% IT Talent, creating solid teams of 100% bilingual veteran developers.

We provide end to end delivery for companies of all sizes, from startups to so...

Artificial Solutions (AI services in US.)

• $25 - $49|
• 50 - 249|
• 2001|
• mountain view, United States |

Artificial Solutions® is the leading specialist in Natural Language Interaction (NLI), a form of Artificial Intelligence that allows people to converse with applications and electronic devices in free-format, natural language, using speech, text, touch or gesture.

Delivered through Teneo® – an ultra-rapid NLI development and analytics platform – it allows business...

Absolute Web (Digital Commerce & Marketing Agency)

• $100 - $149|
• 50 - 249|
• 1999|
• Los Angeles, United States |

Absolute Web is a full-service development agency specializing in ecommerce and business websites & applications. At AW, we understand that digital impressions matter more than ever. Our goal is to create an engaging web presence, increase lead generation, with memorable user & device friendly experiences. Since 1999, we have relied on our entire team of digital strategists, project man...

OpenXcell (Leading Mobile App Development Company)

• < $25|
• 250 - 999|
• 2009|
• Sunnyvale, United States |

Incorporated in 2009 and headquartered in the USA, OpenXcell is an industry-leading & most reliable software and mobile app development company known for delivering innovative software solutions and engaging mobile apps. Due to our unstoppable quest for adopting newer technologies & innovations, we have evolved into a one-stop destination offering end-to-end Business & Technology Consultation.<...