Top 10 Web App
Development Companies in California

We have created a worldwide list of top Web app development companies in California to help you hire the top web app developers for app development service needs. With TechAhead, you can shortlist the best-rated web app developers and get their hourly rates, portfolio, client reviews, and the agency’s website.

List of the 10 Best Web App Development Companies in California

  • TechAhead Leading Web App Development Company

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    TechAhead is a mobile app development company that has worked with everyone from Fortune 500 companies to startups. Founded in 2009, they are a team of 150.They have a robust partnership with Fortune 500 brands, and the company has a team of experienced mobile app developers, digital marketers, UX designers.
    “The best app agency in the industry, hands down”
    Malcolm Gillian, CMO at Fivestar Training logo
    • cost$25-49/hr
    • developer100 - 249
    • date2009
    • locationLos Angeles, USA
  • Cyber Infrastructure Inc Web App Development Company

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    With over 12 years of experience, Cyber Infrastructure provides comprehensive web solutions, blending the latest technologies with their expertise. Their services include custom web development, mobile app solutions, and third-party integration.
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    • cost$26 - $50/hr
    • developer251 - 1000
    • date2003
    • locationCalifornia, USA
  • Orion eSolutions Pvt. Ltd. Web and Mobile App Development Company

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    Orion eSolutions specializes in custom web and mobile app development, offering services ranging from design to post-launch maintenance. They support businesses in achieving digital transformation.
    logo
    • cost$51 - $100/hr
    • developer51 - 250
    • date2012
    • locationCalifornia, USA
  • CMARIX Web Application Development Company

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    Since 2009, CMARIX has built over 1600 successful web applications for startups and enterprises. They offer a wide range of services including website design, front-end development, and digital transformation.
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    • costUp to $25/hr
    • developer51 - 250
    • date2009
    • locationCalifornia, USA
  • ITC Infotech Technology Solutions Company

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    ITC Infotech offers business-friendly technology solutions, including web and app development services. Their approach integrates business consulting with tech solutions to empower clients.
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    • costUp to $25/hr
    • developer1000+
    • date2000
    • locationCalifornia, USA
  • WillowTree Web App Development Company

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    WillowTree creates world-class digital products including mobile apps, websites, and backend systems. Their team specializes in providing top-notch digital experiences to leading brands.
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    • cost$100 - $149/hr
    • developer500 - 1000
    • date2008
    • locationLos Angeles, California, USA
  • Sidebench Web App Development Company

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    Sidebench is a product design and development company offering web and mobile solutions. They combine strategy, creativity, and technology to deliver innovative digital products.
    logo
    • cost$150 - $199/hr
    • developer50 - 100
    • date2012
    • locationSanta Monica, California
  • NIX Web App Development Company

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    NIX is a global software engineering company that provides web and mobile app development services. They deliver high-performance, scalable, and secure software for businesses across industries.
    logo
    • cost$25 - $49/hr
    • developer1000 - 5000
    • date1994
    • locationLos Angeles, California
  • Swenson He Web App Development Company

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    Specializing in end-to-end mobile and web development, Swenson He is known for its custom solutions that drive growth for startups and enterprises. They focus on robust backend infrastructure and engaging user experiences.
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    • cost$150 - $199/hr
    • developer50 - 100
    • date2014
    • locationBeverly Hills, California
  • Tivix Web and Mobile App Development Company

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    Tivix offers a range of web and mobile app development services for startups and large enterprises. They focus on delivering high-quality digital solutions that drive operational efficiency and user engagement.
    logo
    • cost$100 - $149/hr
    • developer50 - 250
    • date2008
    • locationSan Francisco, California
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Frequently asked questions

General

Why TechAhead for web development services?

TechAhead has created ripples across the IT services domain by delivering stunning results and success to hundreds of global businesses. With 15 years of experience and delivering 2000+ mobile apps, web platforms, IoT solutions, and Cloud solutions, TechAhead is redefining excellence and innovation.

Which are some of the top brands who have partnered with TechAhead?

TechAhead has empowered some of the biggest global brands like American Express, AXA, Disney, Audi, ICC, and others to unleash more sales, more revenues, more profits and assisted them to understand their customers in a never-seen-before manner. Overall, TechAhead has served more than 600 global businesses and that includes startups, SMEs, enterprises, corporations, and Fortune 500 organizations.

What about data security and integrity, along with user privacy?

We consider data security and integrity as a critical and non-compromising feature, which no service provider can ignore today. It’s our ironclad promise that our client’s data and user privacy is protected and secured at any cost. We deploy some of the most advanced data security mechanisms such as encryption, secured keys, firewall, and more to safeguard our client’s data and user’s privacy.

Will my web development idea be kept confidential?

Yes, definitely. In fact, we always sign NDA or Non-Disclosure Agreements with our clients, so that the intellectual properties of our clients are safeguarded.

How long does it take to develop a web app? ?

The development timeline varies depending on the complexity and scope of the app. It can generally take anywhere from a few weeks to several months.

Why should I opt for web development services?

If you are a business owner: offline with physical stores or digital with social media stores; in both cases, you will need a web platform to showcase your products/services to a larger mass of eager audience. With web development services, you can build and launch your web platforms, and attract millions of new users.

Capabilities

What services does TechAhead offer?

TechAhead specializes in comprehensive digital solutions including mobile app development, web design, cloud services, AI technology, and IoT solutions. Our expertise is tailored to meet the evolving needs of our clients across various sectors.

What makes TechAhead different from other digital solution providers?

TechAhead stands out due to our deep commitment to understanding client needs, our partnerships with industry-leading brands, and our results-driven approach that emphasizes measurable outcomes. Additionally, our recognition as a Great Place to Work certified organization highlights our dedication to maintaining a motivated and highly skilled team.

Can TechAhead handle large-scale projects?

Absolutely. Our team of over 240 experienced consultants is well-equipped to manage large-scale projects, delivering robust and scalable solutions. We have a proven track record of handling extensive and complex projects for high-profile clients.

What advanced technologies does TechAhead integrate into their solutions?

TechAhead leverages cutting-edge technologies including artificial intelligence, machine learning, and the Internet of Things (IoT) to enhance and innovate the solutions we deliver, ensuring our clients stay ahead in their respective industries.

Does TechAhead offer UX/UI design services?

Yes, we provide comprehensive UX/UI design services to create intuitive and engaging user experiences. Our design team focuses on crafting visually appealing designs that are also user-friendly, enhancing user engagement and satisfaction.

How does TechAhead ensure the scalability of its solutions?

Our solutions are designed with scalability in mind, using best practices and modern architectures that accommodate growth and changes in user demand. We help our clients prepare for future expansion, ensuring their digital infrastructure can grow with their business.

Privacy and Security

Is TechAhead ISO 27001 certified?

Yes, TechAhead prioritizes security and confidentiality in all our projects, and we are proud to be an ISO 27001 Certified organization, ensuring the highest standards of data security and management.

Does TechAhead sign Non-Disclosure Agreements (NDAs) with clients?

Yes, we routinely sign NDAs to ensure that all client information remains confidential and secure throughout the duration of our partnership.

How does TechAhead handle intellectual property rights?

At TechAhead, we ensure that intellectual property rights are clearly defined and secured in our client contracts. Clients retain full ownership of all IP related to their projects, including design, source code, and any generated content.

What is TechAhead's approach to source code ownership?

TechAhead guarantees that clients have complete ownership of the source code upon project completion. We provide full access to all documentation and code, ensuring clients have the autonomy to manage their software post-delivery.

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