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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31
- $10,000+
- 50 - 249 employees
- San Francisco, CA
Synergy Labs is a mobile application development firm. They are in Hollywood, Florida; Miami, Florida; New York, New York and Dubai, United Arab Emirates and have a midsize team. The firm specializes in Mobile App Development, UX/UI Design, IT staff augmentation, Custom Software Development, and more.Read MoreIndustries
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32
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Empat, a mobile app development firm, was launched in 2013. Their midsize team is located in Kyiv, Ukraine; San Francisco, California; London, England and Miami, Florida and specializes in Mobile App Development and Web Development.Read MoreClients
- We are focused on small and medium companies and startups, guiding them through all stages of development. Our clients achieve remarkable success, like Obimy with 10M+ downloads, and Monitree, built for the NHS. We deliver beyond expectations.
Industries
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33
- $50,000+
- 50 - 249 employees
- San Francisco, CA
Cheesecake Labs, an app development firm, was founded in 2013. Based in San Francisco, California and Florianopolis, Brazil, their midsize team provides Mobile App Development, IT staff augmentation, Custom Software Development, Artificial Intelligence, and more.Read MoreClients
- MoneyGram International
- Stellar Development Foundation
- AB Inbev
- Mutual of Omaha
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34
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Zazz is a Seattle-based mobile app development company founded in 2011. They have an additional office in San Francisco. Their team of approximately 50 employees serves clients of all sizes and industries. In addition to app development, they also specialize in enterprise app modernization and UX/UI design.
Clients
- Inclose
Industries
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35
- $10,000+
- 10 - 49 employees
- San Francisco, CA
Madhupa.com | San Francisco Based is a web design company. The small San Francisco, California-based team focuses on web design, ux/ui design, custom software development, web development, and more. The company was launched in 2021.Read MoreIndustries
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36
- $10,000+
- 50 - 249 employees
- San Francisco, CA
Founded in 2012, SF AppWorks is a digital agency that produces innovative technologies for mainly midmarket companies. Based in San Francisco, their team of 50+ specializes in web development, mobile app development, UX/UI design, and custom software development.
Clients
- West Elm
Industries
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37
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Launched in 2020, Apex Lab is a software development company. Their small team is based in Tallinn, Estonia and San Francisco, California. Their team offers custom software development, mobile app development, web development, and enterprise app modernization.
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38
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Grio is a software consulting firm based in San Francisco, Calif, that was established in 2008. Their team of 50 employees offers web development, mobile app development, and UX/UI design services.
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39
- $100,000+
- 1,000 - 9,999 employees
- San Francisco, CA
Headquartered in San Francisco, Wizeline is a global technology services provider with delivery centers in Mexico, Colombia, Spain, and Vietnam. Since its founding in 2014, Wizeline has grown to over 1,300 employees specializing in product/platform development, UX design, data & AI, cloud & DevOps, and product evolution services.
Clients
- Fitz Frames
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40
- $25,000+
- 250 - 999 employees
- San Francisco, CA
Robosoft Technologies is a full-service digital experiences agency offering digital advisory, design strategy, UX/UI services, application development & maintenance and expertise in emerging technologies such as AR, VR, blockchain, chatbots and more. Established in 1996 and headquartered in San Francisco, the team of 500+ has offices in Mumbai, Udupi, Bengaluru, Chicago, and New York.
Clients
- Warner Bros. Discovery
Industries
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41
- $25,000+
- 2 - 9 employees
- Sonoma, CA
Withyou, a web development company and mobile app development company, is headquartered in Kronberg im Taunus, Germany and Sonoma, California. They focus on Web Development and Mobile App Development.Read More -
42
- $25,000+
- 250 - 999 employees
- San Francisco, CA
Infinum is a software development company in San Francisco, CA. The 50+ team has equal experience in mobile and web development. They work with clients from a variety of industries, including business and financial services and automotive.
Clients
- Philips
Industries
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43
- $50,000+
- 10 - 49 employees
- San Francisco, CA
Founded in 2015, Geekbears is a Web and Mobile Design & Development company based in California. They have served 200+ customers, and the list is growing. They worked with clients like Samsung, Harvard, and Indeed. From ideation to launching a digital product, Geekbears walk its clients through the entire process. Their main focus is to help businesses create stunning web and mobile applications to help make the world a more productive one.
Clients
- Samsung
Industries
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44
- $100,000+
- 50 - 249 employees
- San Francisco, CA
Blue Rocket is a San Francisco based digital design and development company. They were founded in 2008 and have a team of 21 employees. They specialize in UX/UI design and mobile app development and primarily work with clients in the hospitality, real estate, and business services industries.
Clients
- Best Buy
Industries
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45
- $50,000+
- 250 - 999 employees
- San Francisco, CA
Midsize IT staff augmentation company Code Power, is in Guaynabo, Puerto Rico. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.
Clients
- Snappt
Industries
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46
- $5,000+
- 2 - 9 employees
- Santa Rosa, CA
Flight is a full-service design agency that was founded in Santa Rosa, Calif., in 2013. Its team of nine employees specializes in web design, web development, e-commerce development, mobile app development, UI/UX design, advertising, and branding, among other services.
Clients
- Sonoma County
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47
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Orangesoft is a mobile application development firm with offices in the US and Poland. Founded in 2011, Orangesoft consists of 80+ team members who specialize in mobile & web app development. The firm also offers application management and support services to its clients.
Clients
- Hamleys
- Yukon Advanced Optics Worldwide
- CoachNow
- Liquid Barcodes
Industries
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48
- $10,000+
- 10 - 49 employees
- San Pablo, CA
ESquall Technologies PVT Ltd is a software development company founded in 2017. The small team specializes in Custom Software Development and Web Development.Read MoreIndustries
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49
- $10,000+
- 10 - 49 employees
- Oakland, CA
Founded in 2021, Nimi Tech Limited is a small software development firm based in Oakland, California; Colombo, Sri Lanka and Chennai, India. Their services include custom software development, web development, mobile app development, IT staff augmentation, and more.
Industries
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50
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Sudolabs is a digital product-building agency based in Košice, Slovakia with more than 90 employees. Since its founding in 2018, they have provided product management services and mobile/web app development solutions for small and mid-market companies across various industries.
Clients
- The Expert (https://www.theexpert.com/)
Industries
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51
- $25,000+
- 50 - 249 employees
- San Francisco, CA
AppMaster is a custom software development firm. The midsize San Francisco, California-based firm was established in 2020. Their team provides custom software development, web development, and mobile app development.Read MoreIndustries
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52
- $50,000+
- 50 - 249 employees
- San Francisco, CA
ThirstySprout is an outsourced development company headquartered in Seattle with an additional office in San Franciso. Founded in 2017, they currently have about 18 employees. They provide IT staff augmentation as well as custom software and web development services to primarily midmarket agencies in IT, e-commerce, and business services.
Clients
- Rover.com
Industries
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53
- $50,000+
- 10 - 49 employees
- San Francisco, CA
Infuse is a software development company based in San Francisco. The company, founded in 2014, has a team of around 20 that provides custom software development, mobile app development, and UX/UI design services. Infuse serves enterprise and smaller-sized companies in various industries that include financial services, medical, and IT.
Clients
- Ready Responders
Industries
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54
- $25,000+
- 1,000 - 9,999 employees
- San Francisco, CA
Custom software development company Simform was founded in 2010. The agency specializes in Custom Software Development, Artificial Intelligence, cloud consulting & SI, Mobile App Development, and more and has a large team.Read MoreClients
- Redbull
Industries
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55
- $100,000+
- 10 - 49 employees
- San Francisco, CA
WLCM App Studio is a software development firm launched in 2011. The small San Francisco, California-based team specializes in custom software development, mobile app development, ux/ui design, application testing, and more.
Industries
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56
- $5,000+
- 10 - 49 employees
- Walnut Creek, CA
Software development firm OmniTiim was established in 2021. The small team focuses on custom software development, web development, and mobile app development. The company is in Walnut Creek, California.
Industries
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57
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Spritz is a marketing agency that was founded in 2009. Spritz is headquartered in San Francisco and has expanded to Bangalore, India. The company has a team of nearly 40 that specializes in web design, mobile app development, branding, public relations, social media marketing, and digital strategy for small and mid-size businesses.
Clients
- Hard Rock Cafe San Francisco - Marketing, PR, Mobile Campaign
Industries
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58
- $25,000+
- 10 - 49 employees
- San Francisco, CA
Located in New York, New York; San Francisco, California; Boston, Massachusetts and Washington, District of Columbia, Savas Labs is a website development company. Founded in 2013, the small team specializes in Web Development, Web Design, UX/UI Design, Custom Software Development, and more.Read MoreClients
- MIT
Industries
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59
- $5,000+
- 50 - 249 employees
- San Francisco, CA
UPQODE is a web design agency based in Nashville, Tennessee; New York, New York; Tampa, Florida and Seattle, Washington. They focus on Web Design, Web Development, UX/UI Design, Custom Software Development, and more and were launched in 2015.Read MoreClients
- Think Tank Team - Samsung Research America
Industries
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60
- $5,000+
- 10,000+ employees
- San Francisco, CA
Globant is a large web development firm. They offer Web Development and Custom Software Development and were founded in 2003.Read MoreClients
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