Top 100 Mobile App Developers in Napa
The Best of January 2025
Looking for a top mobile app development company in Napa?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in Napa. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Napa Mobile App Development Companies
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Featured provider
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91
- $10,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreFounded in 2018, Aphelia Innovations is a mobile application development company. Their small team is based in New Delhi, India. Their services include mobile app development, IT staff augmentation, and web development.
Clients
- Skylark Group, India
Industries
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92
- $10,000+
- 1,000 - 9,999 employees
- San Francisco, CA
AKQA is a CRM consulting and SI company. In San Francisco, California and London, England, the firm was founded in 1994. Their team provides CRM consulting and SI and E-Commerce Development.Read MoreClients
- Nike
Industries
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93
- $25,000+
- 250 - 999 employees
- Pleasanton, CA
Read MoreAltoros is a software development company in Warsaw, Poland. Founded in 2001, Altoros' team of over 350 employees specializes in cloud consulting, BI & big data consulting, blockchain and artificial intelligence services.
Clients
- Allstate
Industries
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94
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreALMAX DESIGN AGENCY LLC is a web development company. They specialize in web development, mobile app development, web design, and ux/ui design and were established in 2019. The firm is headquartered in.
Industries
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95
- $100,000+
- 10 - 49 employees
- San Francisco, CA
Switspeed, an app development firm, was founded in 2017. The team provides Mobile App Development and Custom Software Development.Read MoreIndustries
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96
- $10,000+
- 2 - 9 employees
- Oakland, CA
Aclarify is a small custom software development company. The Boston, Massachusetts-based firm was founded in 2022. Their team provides Custom Software Development, Web Development, Mobile App Development, Blockchain, and more.Read MoreIndustries
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97
- $10,000+
- 10 - 49 employees
- San Ramon, CA
Read MoreMoonstone Interactive is a digital agency based in San Ramon, CA. Founded in 1996, Moonstone Interactive's team has grown to more than 10 employees. The digital agency provides a variety of different services such as e-commerce development, web design, and SEO, but specializes in web development capabilities.
Clients
- 10Fold
Industries
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98
- $5,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreCybersecurity company BlockApex is headquartered in Karachi, Pakistan. Established in 2021, the small team focuses on cybersecurity and blockchain.
Industries
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99
- $50,000+
- 2 - 9 employees
- Berkeley, CA
Quant Five LLC is a website development company launched in 2017. They are in Berkeley, California and have a small team. Their services include web development, ux/ui design, blockchain, mobile app development, and more.Read More -
100
- $5,000+
- 250 - 999 employees
- Belmont, CA
Headquartered in Belmont, California; Pleasanton, California; North Sydney, Australia and Sharjah, United Arab Emirates, Folio3 is a midsize ERP consulting and SI company. Launched in 2005, the team provides ERP consulting and SI, Mobile App Development, Wearable App Development, Custom Software Development, and more.Read MoreIndustries
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101
- $100,000+
- 50 - 249 employees
- San Francisco, CA
Launched in 2000, Carbon Five is a custom software development company. Their team specializes in Custom Software Development and Mobile App Development.Read MoreIndustries
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102
- $5,000+
- 10 - 49 employees
- Walnut Creek, CA
Mobile application development firm Cros Apps was established in 2019. Located in Walnut Creek, California, the team provides Mobile App Development and Web Development.Read More -
103
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreUX design agency webkeyz is headquartered in San Francisco, California and Cairo, Egypt. The small agency was established in 2009. Their services include ux/ui design, product design, and branding.
Clients
- Microsoft
Industries
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104
- Undisclosed
- 10 - 49 employees
- Walnut Creek, CA
Livo Corporation is an app development company. The company is in Walnut Creek, California. Their team provides Mobile App Development and Web Development.Read More -
105
- $1,000+
- 250 - 999 employees
- Walnut Creek, CA
CGVAK Software & Exports Ltd is a custom software development firm in Coimbatore, India and Walnut Creek, California. Their services include Custom Software Development and Mobile App Development.Read MoreIndustries
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106
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreAlternova is a software development studio based in Medellin, Colombia, with an office in San Francisco. The studio, founded in 2019, has a team of around 20 that provides custom software development, web design & development, AR/VR development, mobile app development, and e-commerce development services. Alternova serves enterprise and smaller-sized companies in the business services, gaming, real estate, and e-commerce industries.
Clients
- UCSF
Industries
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107
- $10,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreMotzheim Development is a San Francisco, California-based mobile app development company. The small company was established in 2023. Their team provides mobile app development, ux/ui design, custom software development, web development, and more.
Industries
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108
- $5,000+
- 1,000 - 9,999 employees
- Emeryville, CA
Read MoreSeasia Infotech was founded in 2000 in Mohali, India. Fast forward to 2018 and their team of 400+ employees handles all kinds of projects such as mobile app and web development, digital marketing, IoT, and creative design.
Clients
- HDFC Bank
- Flipkart
- CDAC
- HouseJoy
Industries
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109
- $5,000+
- 10 - 49 employees
- Oakland, CA
LimeTech is a mobile app development firm headquartered in Oakland, California and Boston, Massachusetts. The team specializes in Mobile App Development and Web Development.Read MoreIndustries
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110
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Chipsy.io is an app development company. Their small team is located in San Francisco, California and provides Mobile App Development and UX/UI Design. The agency was established in 2023.Read MoreIndustries
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111
- $5,000+
- 10 - 49 employees
- Emeryville, CA
Read MoreFounded in 2022, Horizon Labs is a small custom software development firm. Their services include custom software development, web development, mobile app development, application management & support, and more. The agency is in Irvine, California.
Clients
- YuraHealth.com
- Kidsy.co
- Rarewaters.com
- Flairlabs.ai (YC S22)
Industries
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112
- $1,000+
- 10 - 49 employees
- San Francisco, CA
The Website Designs is a San Francisco, California-based branding firm. The small agency was established in 2009. Their team focuses on branding, public relations, social media marketing, pay per click, and more.Read MoreIndustries
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113
- $10,000+
- 10 - 49 employees
- Berkeley, CA
DeCodinate Inc is a Berkeley, California-based mobile application development firm. They provide Mobile App Development and Web Development.Read MoreIndustries
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114
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Website development firm NovaFlow Studio is headquartered in. The small company was founded in 2022. Their services include web development.Read MoreIndustries
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115
- $10,000+
- 2 - 9 employees
- Sacramento, CA
Ai-lab, a custom software development firm, was founded in 2024. Their small team is in Sacramento, California and San Francisco, California. The firm offers Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence.Read MoreIndustries
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116
- $10,000+
- 10 - 49 employees
- Pleasanton, CA
Read MoreCygnis Media is a development agency is headquartered in Pleasanton, Calif. Since 2010, their team of 45 has been specializing in web design and development, UX/UI design, mobile app development, and more. Cygnis Media works with clients in various industries including arts & entertainment and business services.
Clients
- MIT
- NFL Network
- Oreo
- Samsung
Industries
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117
- $5,000+
- 50 - 249 employees
- Dublin, CA
Software Developement is a midsize cloud consulting & SI company. In Noida, India, the agency was launched in 2021. Their team provides cloud consulting & SI, IT staff augmentation, custom software development, AR/VR development, and more.Read MoreIndustries
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118
- Undisclosed
- 250 - 999 employees
- Alamo, CA
ArganoaMind, a CRM consulting and SI company, is headquartered in Alamo, California. Their services include CRM consulting and SI and Mobile App Development.Read More -
119
- $50,000+
- 50 - 249 employees
- Walnut Creek, CA
MEV, a software development company, is in Walnut Creek, California. The team offers Custom Software Development and Mobile App Development.Read MoreIndustries
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120
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreEvolveDash Inc is a content marketing company. The small Montreal, Canada-based team specializes in content marketing, search engine optimization, mobile app development, social media marketing, and more. The firm was established in 2019.
Industries
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