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 × Professional Services × Sort by: Organic Rankings ×Clear Filters
Zoho consulting, development and integration services for operationally complex organizations.
CodeStringers helps growth-stage and small-to-mid-market companies implement, integrate, and operate Zoho-centered digital enablement solutions by combining senior executive consulting, cost-effective delivery teams, and custom software capabilities when needed...
Top Services:
Software Development
AI Development
Web Development
CRM Consulting
ERP Consulting
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Location
Santa Cruz, California
Number of Employees
50 - 99
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
CodeStringers Services
Software Development
AI Development
Web Development
CRM Consulting
ERP Consulting
Managed Services
Mobile App Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Tübr Storage
Addiction Rep
True Pet Kitchens
MasterControl
Tonal
MindTRAK Golf
Mido Play
Inboard Technology
SiteOne Services
KnowledgeDesk
Data sourced from the agency's DesignRush profile
CodeStringers Reviews & Testimonials
Lori Feld Oakley Executive VP at MasterControl
5.0★
Software Development Review from Lori Feld Oakley
Our Services organization is scaling quickly and we urgently needed a custom software application to automate our workflows, without breaking our annual budget. CodeStringers was the perfect fit, supporting us from ideation through go-live and everything in between. They innovated, hit their deadlines and released an amazingly high quality application that decreases our internal costs and improves our reputation with our customers. It would not have happened without CodeStringers.
Christian Schraga CEO at Tabula Learning
4.8★
Enterprise Review from Christian Schraga
CodeStringers is the perfect outsourcer to call If you have a solid software business idea but don’t know exactly how to bring it to life. They have both a top-notch development team as well as an executive staff with expertise in marketing, finance, and general business acumen. So they can not only build a product for you but they can make sure that the product you want to build is likely to succeed in the marketplace.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Your trusted technology partner for AI, cloud, product engineering, and digital innovation.
At Saguna Consulting, we work alongside businesses to create, build, and improve digital products powered by the latest in AI, cloud computing, and modern software engineering. We provide businesses with innovative, scalable technology solutions, helping to overcome tough business problems, boost operational...
Top Services:
Digital Services
UI/UX Design
Web Development
Digital Marketing
AI Development
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Location
Irvine, California
Number of Employees
50 - 99
Minimal Budget
Under $1,000
Saguna Consulting Services LLC Services
Digital Services
UI/UX Design
Web Development
Digital Marketing
AI Development
Software Development
IT Services
Staff Augmentation
Business Consulting
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Black River Logistics Ltd's Review Sourced from Google
A very professional IT consulting company. The people were very nice and helpful. It's a good start for small business owners. Keep up the good work guys
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Perimattic is a technology partner specializing in AI development, software development, cloud solutions, DevOps, MLOps, and enterprise technology services. The company helps startups, growing businesses, and enterprises build secure, scalable, and high-performance digital solutions...
Top Services:
AI Development
DevOps Consulting
Cloud Consulting
Software Testing
Software Development
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Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Perimattic Services
AI Development
DevOps Consulting
Cloud Consulting
Software Testing
Software Development
Big Data Analytics
IT Services
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Taygo Cloud
Paysafe
ITCAN
Data sourced from the agency's DesignRush profile
Perimattic Reviews & Testimonials
Neeraj Mishra Founder at TCP Creations
5.0★
UI/UX Design Review from Neeraj Mishra
The dashboard Perimattic delivered is minimal, well-structured, and very user-friendly. Small touches like the layout, flow, and clarity of controls make a big difference. Great work by Gaurav and his team.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
4.7
4.7
Proposals