We’ve researched and ranked the best Mountain View 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.
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- Mountain View HTML5 Mobile App Development Agencies Of 2026
Best HTML5 App Developers In location
All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
Bringing awesome ideas to life
Closeloop is a renowned custom software development company in California, offering innovative software solutions to its clientele to meet modern digital trends. We specialize in custom software development, cloud solutions, web & mobile app development, and Salesforce and NetSuite implementation. [... see all Closeloop Technologies reviews ]- Location
- Mountain View, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 31 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCloseloop Technologies Services
- Software Development
- Web Design
- Mobile App Development
- AI Development
- Wearables
- Web Development
- eCommerce Development
- CRM Consulting
- Cloud Consulting
- ERP Consulting
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project SevenSeas 
App Development Project FlipSnap 
App Development Project UTR Sports - Web & App Development 
Web Design Project The Relationship Expert 
User Research Project for Health Care Company McCreadie PharmAcademic
Data sourced from the agency's DesignRush profilePacefunding Cordance Premier Talent Partners Omnidian Datacube.ai HomeRun Financing BioStem Technologies UTR Sports AJNA Block & Tam
Reviews verified by DesignRush and sourced from the agency's profileCloseloop Technologies Reviews & Testimonials
Rick Tomsic Founder and Chief Executive Officer at Tradovate, LLC5.0★Software Development Review from Rick Tomsic
Global business segment growth is requiring technology to keep up with the increase. Our platform is designed to be scalable and able to be implemented across several nations. We collaborated with Closeloop Technologies to work with our staff in order to scale up the programme.An whole agile team is provided by Closeloop Technologies to participate in our programme. At first, we gave them the data in hopes that they would aid in our execution. They have combined Spring Boot, JavaScript, and AWS cloud technologies.The platform is a value stream and full-suite insurance lifecycle. It is an internal iterative software programme.Working with Closeloop Technologies is simple. They pick up new roles rapidly and possess agile team abilities that are industry standard. The staff not only fits right in, but they also contribute their knowledge and perspectives, making them a vital component of the programme.
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Henrique Dubugras Founder and Co-CEO at Brex5.0★Software Development Review from Henrique Dubugras
Services that had been slow or unavailable for weeks had to be brought back up. We must bring back our vital business role. After learning about our issue, the Closeloop project manager assigned a senior database specialist to address it. Our main programmer had a direct conversation with the database specialist of Closeloop after they listened to our problem and asked some follow-up questions. Within less than two hours, the solution to our issue had been verified and implemented.
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Bill Rogers Chairman and CEO at Truist5.0★Software Development Review from Bill Rogers
We occasionally utilize outsourced resources to increase our team's ability to satisfy the commercial demands of our clients. This time, my goal was to create and enhance the products we were providing to clients. Their engineers joined our own team to work on the project, creating MetaTrader-based software for our traders. They assisted us in creating and refining a suite of services that give our clients more functionality; up until that point, the solution had been erratic and unconventional. Their most recent endeavor was the development of an income trading module. We employed a scrum methodology with sprint deliverables and agile planning. Along with narrative points, we also used our in-house bug tracking application for project and task management. Everything was really accurate.
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Mobile App Development Agency
M TECHUB LLC Leading Mobile App Development & Staff Augmentation Company in the USA [... see all M TECHUB LLC reviews ]- Location
- Mountain View, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 20 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsM TECHUB LLC Services
- Mobile App Development
- Software Development
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- UI/UX Design
- Blockchain
- Software Testing
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Thunder VPN - Fast, Safe VPN | Mobile App Development | Android App | Ios App 
App Development Project for Delivery & Takeaway Company JoyRide - Book Car and MC Taxi | Mobile App Development | Android App | Ios App 
App Development Project for Travel Company Polarsteps - Trip Planner | Mobile App Development | Android App | Ios App 
App Development Project for Finance Company SadaPay: Money made simple | Mobile App Development | Android App | Ios App 
App Development Project for Beauty Company Skincare Scanner App | Mobile App Development | AI App Development 
App Development Project for Hospitality Company Home Services app | Mobile App Development | Android App | Ios App
Data sourced from the agency's DesignRush profileVictor Alexandar Oscar Alex Qleever Erzat Roxana Amir Abbas Matt
Reviews verified by DesignRush and sourced from the agency's profileM TECHUB LLC Reviews & Testimonials
Soo Kang Co founder at Coffee Meets Bagel Dating App5.0★Mobile App Development Review from Soo Kang
We partnered with M TECHUB LLc to develop the "Coffee Meets Bagel Dating App," and we are thoroughly impressed with the results. The scope of the project was extensive and well-executed, covering all critical aspects of the app's functionality, design, and user experience. Below is a summary of the key deliverables:App Development: We collaborated closely to build a feature-rich, intuitive dating app with both Android and iOS versions. The app includes personalised matching algorithms, profile creation, messaging functionality, user preferences, and location-based matching.User Interface & Experience: M TECHUB LLc delivered a sleek, user-friendly design, ensuring smooth navigation and a visually appealing interface tailored to meet the needs of the app's target audience.Backend Architecture: A robust backend was developed to handle user data, match suggestions, real-time messaging, and seamless integration with third-party services. The platform ensures high performance, scalability, and data security.Quality Assurance & Testing: Throughout the development process, extensive QA and testing were carried out to ensure the app functions flawlessly across all devices and platforms.Launch & Deployment: The app was successfully launched on both the Apple App Store and Google Play Store. The M TECHUB LLc team also assisted with post-launch support, addressing any minor issues promptly.Ongoing Support & Updates: Post-launch, we received continuous support to optimize performance and implement new features based on user feedback.We are extremely satisfied with the outcome of this project and the professionalism, expertise, and dedication displayed by M TECHUB LLc. They not only met our expectations but exceeded them, ensuring a successful app launch and continued support. I highly recommend their services for any app development project!
Show more- Ash Co Review from Google1.0★
Ash Co's Review Sourced from Google
Terrible experience. Zero discipline and poor coordination. You have to ask again and again for even the simplest things And there are also many contradictions between what they initially say and what they actually do.They simply do what they want and later try to justify it by telling you that you are wrong. very unprofessional behaviour
Show more - Oscar Vigil Review from Google5.0★
Oscar Vigil's Review Sourced from Google
MTECHUB LLC stands out as a leading provider of top mobile app development services, delivering innovative and user-friendly solutions for businesses worldwide. Whether it's iOS, Android, or cross-platform apps, their expertise ensures seamless performance and cutting-edge designs. Trust MTECHUB LLC to transform your app ideas into successful digital products.
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Marketing for Digital Natives
Grazitti Interactive, a global leader in digital innovation, offering AI-driven solutions to drive customer success. We specialize in Salesforce, marketing automation, analytics, and more, partnering with industry giants to deliver results-oriented solutions for clients. [... see all Grazitti Interactive reviews ]- Location
- Mountain View, California
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 11 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGrazitti Interactive Services
- Graphic Design
- Video Production
- Web Design
- Web Development
- Digital Marketing
- SEO
- PPC
- Social Media Marketing
- Mobile App Development
- Software Development
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Building a Cross-Platform React Native Mobile App for a Home Utility Services Company 
Web Design Project Redesigning Online Community to Increase Customer Engagement for a Leading Healthcare Company 
eCommerce Development Project Implementing Billing Analytics for a Digital Financial Media Company 
Shopify Project Enhancing User Experience in Shopify by Enabling Multiple Customizations 
Web Design Project Customizing Survey Forms and Website Components in AEM 6.5 for a Global Organizational Consulting Firm
Data sourced from the agency's DesignRush profileAwid Biogen MA, Inc Bulamu Healthcare International Calypso CBR Systems Inc (AMAG Pharmaceuticals) Connexity UK Limited Convert Digital Devex Didax Inc, Evoke Group LLC
Reviews verified by DesignRush and sourced from the agency's profileGrazitti Interactive Reviews & Testimonials
Rida Khan Owner at Undisclosed5.0★Email Marketing Review from Rida Khan
This is the second company I've worked with Grazitti at and both experiences have been positive. Their team is able to turn around our requests very quickly and has provided good best practices from their work with other clients. I'd recommend them for the Marketing services.
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Patricia Lughezzani Group Vice President of Customer Support & Advocacy at Marketo5.0★Web Design Review from Patricia Lughezzani
Grazitti and Marketo Support have successfully partnered to roll out rich functionality and support Portal. Beyond core development skills to implement business functionally in SFDC Service Cloud and Customer Community, the Grazitti team has been a valued contributor to recommend technology such as Solr text search, workflow optimizations, and web creative design.
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David Skyberg Product Manager at Ping Identity5.0★Digital Marketing Review from David Skyberg
Right from start the Grazitti team gave us the confidence that we do not need to have a plan B. Once things started rolling – they were able to accommodate a number of requirements that were made by the operating teams within the timeframe.
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Your Ultimate Partner in Poker Game Evolution.
Creatiosoft is a leading poker game development company specializing in creating immersive, innovative, and scalable poker solutions. Since 2012, weve delivered world-class gaming experiences powered by cutting-edge technology, including blockchain and AI integration. With a global client base spanning the [... view Creatiosoft Solutions Private Limited profile ]- Location
- Mountain View, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCreatiosoft Solutions Private Limited Services
- Software Development
- Mobile App Development
- Web Development
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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Game App Development Project for Gambling Company Game Development
Data sourced from the agency's DesignRush profileFloyd Media Vasco Games B.V. Wisecalvin DAFABET
Engineering Intelligent & Scalable Solutions.
VentureDive is an award-winning custom software development company dedicated to spearheading digital transformations for Fortune 500 companies across BFSI, CPG/retail, healthcare, transportation, logistics, and QSR industries through its expertise in the realms of Fintech, Data & AI, HealthTech, PropTech [... view VentureDive profile ]- Location
- Mountain View, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsVentureDive Services
- AI Development
- Software Testing
- Software Development
- Mobile App Development
- Big Data Analytics
- Cloud Consulting
- DevOps Consulting
Data sourced from the agency's DesignRush profileCareem Unilever DNOW Islamic Finder Roland Berger Kaizen Google McKinsey & Company Droobi Kashat
You Think We Will Deliver
TechMave Software LLP delivers innovative web, mobile, and AI solutions tailored to business needs. Our team combines creativity, technology, and strategy to build impactful digital products that empower brands globally. [... view TechMave Software profile ]- Location
- Mountain View, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $11/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTechMave Software Services
- Design Services
- eCommerce Development
- Web Development
- AI Development
- Mobile App Development
- Software Development
- CRM Consulting
- Staff Augmentation
- Managed Services
Data sourced from the agency's DesignRush profileGoDirect Fixfind Maxemo Capital Vynkit Master Tuning UVIP RGS Cleaning Green Greek Solutions Alhamra Insurance Monstar Solar
Reviews verified by DesignRush and sourced from the agency's profileTechMave Software Reviews & Testimonials
- Oscar Singh Review from Google5.0★
Oscar Singh's Review Sourced from Google
Working with TechMave was a pleasure. Their team is skilled, professional, and always ready to help. Amazing results!
Show more - noir s Review from Google5.0★
noir s's Review Sourced from Google
TechMave Software is amazing! Their support team is super helpful, and their strategies are top-notch. They truly understand client needs and deliver great results. Highly recommend!😊😊
Show more - Brooke Simons Review from Google5.0★
Brooke Simons's Review Sourced from Google
Highly recommend working with TechMave for app development. The team is super responsive, friendly, and get the job done. Avi was our project lead, he is a pleasure to work with.
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About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.








