We’ve researched and ranked the best California HTML5 mobile app development agencies that build sophisticated and high-quality apps that help brands drive more loyal customers and sales. Compare listings by past work, reviews, cost and size to pick the best fit for you.
Best HTML5 Mobile App Development Agencies in California
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
United States × California × HTML5 Mobile App Development × Higher Education × Sort by: Organic Rankings ×Clear Filters
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the Process
Services We Offer: Software, Web Applications. We have 15+ years of experience designing and developing websites and software from scratch. Our background and emphasis in behavior science allows us to creatively design websites and software systems to convert. Call us at: (916) 866-7893 for a quote!...
Top Services:
Web Design
Web Development
WordPress Website Design
eCommerce Development
SEO
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Location
San Diego, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
32 Projects Listed
eSEOspace Services
Web Design
Web Development
WordPress Website Design
eCommerce Development
SEO
Graphic Design
Mobile App Development
CRM Consulting
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Executive Partners
Atlantic Partners Corp
Canyon Plastics
J Allen Fabrics
onePRgroup
The Sleep Nest
EdgeCTP
Consultants in Corporate Innovation
CalMuni Advisors
Avitasen
Data sourced from the agency's DesignRush profile
eSEOspace Reviews & Testimonials
Muriell Carlisle, LMHC, RAS, C.H.T. Owner at Counseling Oregon, LLC
5.0★
Web Design Review from Muriell Carlisle, LMHC, RAS, C.H.T.
I just want to express my deepest gratitude for all of your help. I can't tell you enough how much I LOVE the website. I think it's so beautiful, professional and elegant. I think it's one of the best therapist's website[s] on the market. :) Thanks to Jeanette and [the] rest of the team for their creativity and neat work and Irina for her incredible knowledge about SEO and resources! You guys rock! (Verified via email)
Alyssa Brenke Marketing Manager at Cole Industrial, Inc.
4.8★
Web Design Review from Alyssa Brenke
Specifically, working with Ben was amazing! He was incredibly responsive and answered all my questions throughout the process of updating our website. Our original site was built roughly a decade ago (or longer) so we were in need of some streamlining and modernization. The team did just that and quickly! The first iteration was spot on for what we were looking for. Not to mention, they were able to launch quickly and without any interruption to our daily operations. Would 100% recommend [it]!
George Shvaya CEO at Pocket Deals
5.0★
Web Design Review from George Shvaya
Irina and Ben from [eSEOspace] were a dream to work with! Not only did they turn[...]around work quickly, but their attention to detail is fantastic, as is their regular communication. I will definitely be reaching out to [eSEOspace] again in the future with more work! (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Strive Enterprise is the ultimate solution for impactful web design, custom digital marketing solutions, and professional SEO services...
Top Services:
Web Design
SEO
Digital Marketing
Web Development
WordPress Website Design
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
10 Projects Listed
Strive Enterprise Services
Web Design
SEO
Digital Marketing
Web Development
WordPress Website Design
PPC
CRO
Mobile App Development
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Gold Medal Service
Jamms Restaurant
Addiction Sticks
OA Wild Game
IUSI Immigration Services
Gema Henao Hair Studio
Ari Perez Beauty Studio
Harmony Turbines
Andreas Bridal Alterations
Data sourced from the agency's DesignRush profile
Strive Enterprise Reviews & Testimonials
RockERO y corvichERO Review from Google
5.0★
RockERO y corvichERO's Review Sourced from Google
I’ve been researching and looking at their past work, they’re truly professional. Even though they’re pricey, I value them highly.
David Galvez Review from Google
5.0★
David Galvez's Review Sourced from Google
I had a very informative meeting with Cesar. He was very professional and provided a lot of details on their services. I will be including them in my marketing process.
Brandon Howard (Sin City Parties) Review from Google
5.0★
Brandon Howard (Sin City Parties)'s Review Sourced from Google
Ana, Jose, or Cesar are the best! They totally transformed my business website. I trust them completely and the results are incredible. Our website has never looked better. If you ever need help with anything, they’re your guys. They’re quick and responsive, and they’ll get you the answers and website you need. I would recommend them to everyone.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Founded in 2005 in Reading (UK) Naxtech is a Digital Agency focusing on helping businesses grow, increase profitability, while attracting new customers via the effective use of technology and digital marketing...
Top Services:
Web Development
Digital Marketing
Mobile App Development
SEO
Content Marketing
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Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
Naxtech Services
Web Development
Digital Marketing
Mobile App Development
SEO
Content Marketing
Software Development
PPC
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
VerifiedVerified by the DesignRush team for authenticity and credibility.
Technology Solutions for You.
Access information technology professionals with experience of working with startups to Fortune 500 companies without breaking the bank. Our services are well suited for retail, manufacturing, startups and healthcare businesses. Talk to us for a free consultation...
Top Services:
Web Development
Mobile App Development
Software Development
IoT
AI Development
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Location
San Jose, California
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
Femtomax Inc. Services
Web Development
Mobile App Development
Software Development
IoT
AI Development
IT Services
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At HyScaler, we're driven by a mission to be your trusted partner in achieving transformative business objectives. Our global vision focuses on harnessing cutting-edge technologies to craft sustainable, intelligent, and secure solutions...
Top Services:
Mobile App Development
Blockchain
Software Development
AI Development
IoT
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Location
Santa Clara, California
Number of Employees
100 - 249
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
6 Projects Listed
HyScaler Services
Mobile App Development
Blockchain
Software Development
AI Development
IoT
IT Services
Cybersecurity
Cloud Consulting
Web Development
Wearables
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Urban Sports Club
Artisan
Stanford University
Khelnow
Doctegrity
EA
Tune Protect
Data sourced from the agency's DesignRush profile
HyScaler Reviews & Testimonials
David Robinson Review from Google
5.0★
David Robinson's Review Sourced from Google
Can't say enough about this group! Amazing work and great people. You can really tell that the culture here is far above other shops because everyone seemingly loves what they do, and it shows in the final product. Solid work, agreeable rates, and on time delivery. 100% recommend!
Ernesto Berrum Review from Google
5.0★
Ernesto Berrum's Review Sourced from Google
Great group of people to work with. Very flexible and have been delivering on all of our request in a timely manner. Our platform runs on Ruby on Rails but they have Python, Node.js, React, React, and HTML experts on hand.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We are SunerGarcia. We are an innovative digital marketing agency that focuses on building around technology and consumer experience. We build exciting brand experiences for our clients. Our team is a fine assortment of movers and shakers, creatives, designers, planners, tech enthusiast, and all around hard...
Top Services:
Web Design
Web Development
SEO
PPC
Software Development
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Location
San Diego, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
SunerGarcia Services
Web Design
Web Development
SEO
PPC
Software Development
Branding
Product Design
Mobile App Development
AI Development
CRM Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
SEO, Content Marketing, Web Design and Social Media Management
Let us be your digital partner and guide your business to online success. We offer a comprehensive suite of services, including web design, SEO, content writing, and social media management. We leverage our expertise and focus on LinkedIn to help you achieve your online goals...
Top Services:
SEO
Content Marketing
Digital Marketing
Digital Strategy
Web Design
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Location
Torrance, California
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Factwise Agency Services
SEO
Content Marketing
Digital Marketing
Digital Strategy
Web Design
Web Development
Software Development
CRO
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Argusoft is a trusted software solutions design consultancy that provides end-to-end, enterprise-class turnkey solutions. Our team of Argonauts are trained to think design at every step, architecting, designing, and coding with the business goals and objectives of our clients in mind...
Top Services:
Staff Augmentation
Software Development
IT Services
Mobile App Development
UI/UX Design
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Location
Newark, California
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
Argusoft Services
Staff Augmentation
Software Development
IT Services
Mobile App Development
UI/UX Design
DevOps Consulting
Web Design
Web Development
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Beehive is a new production model for software development (the world's first we should add) that fuses AI precision with human ingenuity. A model of collective intelligence that breaks projects into microtasks, routing them to global experts, and delivering production-ready, high quality, code faster than...
Top Services:
Web Development
Software Development
AI Development
Mobile App Development
IoT
Show more
Location
San Jose, California
Number of Employees
100 - 249
Minimal Budget
$10,000 - $25,000
Beehive Software Services
Web Development
Software Development
AI Development
Mobile App Development
IoT
DevOps Consulting
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Blue Zones
Mars
NestHub
AEDP Institute
Mastering Diabetes
Codeop
bazarr.ai
C.Light Technologies
Data sourced from the agency's DesignRush profile
Beehive Software Reviews & Testimonials
Paul Cummings Review from Google
5.0★
Paul Cummings's Review Sourced from Google
Beehive Software is simply the best technology partner I have ever worked with. What started as a limited bespoke consumer mobile app SOW quickly grew into more full-scale consumer digital experience support. At the time of this writing, Beehive has delivered 3 major mobile app upgrades for Blue Zones, developed an Online Assessment Portal to support health and wellness survey delivery, and delivered an Analytics PaaS for our enterprise. We have been extremely fortunate to work with top talent like Yaron Hadad and Mor Yariv on our project; their leadership, creativity and partnership IQ have been through the roof. Whether a startup, mid-size, or enterprise-grade customer, Beehive's model allows for scale and delivery support that is really unprecedented in terms of both resource quantity and quality; and it is elastic in a way that benefits their partners.They're really just the bee's knees (pun intended) - and any partner looking to develop exciting and engaging consumer experiences, science-based health and wellness experiences, end-to-end data capture and analytics experiences... hell, *any* experience... would be well-served to consider Beehive Software to be their partner.
Diana Fosha Review from Google
5.0★
Diana Fosha's Review Sourced from Google
an extraordinary collaboration with the AI-developing team at Beehive. respectful, responsive, going out of their way to understand the specifics of our world in the design of the software. i would give them six stars
Jonathan Faran Review from Google
5.0★
Jonathan Faran's Review Sourced from Google
Beehive Software is probably the best solution you can get. First of all, the core team - led by Yaron - is one of the most professional in the market, guaranteed. Second, their dedication to delivering an exceptional product on time is truly impressive. Their responsiveness alone speaks volumes. The system they’ve built is also incredibly unique, offering a brilliant way to make development not only faster but also significantly more cost-effective. We've used both their products and services across different parts of our development process, and they’ve proven to be outstanding. We highly recommend Beehive Software to anyone - from small startups to large companies - who want to avoid hiring an entire dev team and instead use a smart, ready-made solution.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
EpicBliss Solutions provides a variety of IT services.
Many worldwide clients are now using "EpicBliss" benchmark solutions, We're capable to drive you to the right tech-track for your laudable idea. So, let's scrutinize your business need, mold it and establish it with the latest and most suitable technologies...
Top Services:
IT Services
Cloud Consulting
Mobile App Development
Software Development
Software Testing
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Location
Ontario, California
Number of Employees
Under 49
EpicBliss Services
IT Services
Cloud Consulting
Mobile App Development
Software Development
Software Testing
CRM Consulting
ERP Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Software & IT Services Industry
Financial Industry
Corporate Services Industry
Data sourced from the agency's DesignRush profile
EpicBliss Reviews & Testimonials
Pinal Bhalodia Sr Web Developer at Kleverish
5.0★
Software Evaluation Review from Pinal Bhalodia
I recommend Epicbliss Solutions for all your Microsoft Solutions needs. Their expertise in SharePoint, PowerApps, and Power BI has streamlined our operations efficiently. Partnering with them has been a professional and seamless experience!
Rasik Padia Review from Google
5.0★
Rasik Padia's Review Sourced from Google
Epicbliss’s support team is very responsive , knowledgeable & helpful .The company is having high ethics , very innovative and render great value.
Hrishicka Raval Review from Google
5.0★
Hrishicka Raval's Review Sourced from Google
I'm currently working as an intern at Epicbliss. The environment here is very positive, making it a great place to work.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
4.7
4.7
Proposals