The Best Custom Software Development Companies in San Francisco

We evaluated 49 custom software development in San Francisco based on 10 different variables to give you a list of the best custom software development in the area. Our reviews of the top 15 custom software development in San Francisco include important information, such as costs, features, and what customers are saying.

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How We Chose the Best Software Development Companies in San Francisco

San Francisco and the Bay Area are home to many start-up businesses striving to innovate, coining the term “Silicon Valley culture.” This makes competition fierce, and start-ups require enormous efforts in the digital world to succeed. Software development companies on this list were chosen based on size, industry focus, variety of service lines, and competitive pricing.

Multiple Service Lines

No one is truly a jack-of-all-trades; some companies are more suitable for your needs than others. Although all the companies on this list develop software, some are, say, more experienced in Ruby than Angular. Another important factor to consider is the platform the product will be launched on, whether mobile, web, or desktop. This extensive list contains something for every start-up.

Size of Firm

The number of employees at a company can heavily skew research, design, and development time. But that doesn’t mean bigger is always better, as some start-ups may find themselves overwhelmed with the number of teams in certain software development companies. This is why we’ve chosen companies that vary dramatically in size and scope of operations.

Industry Focus

One final factor to consider is the chosen company’s industry specialty. In this stage, it’s important to determine what your business is truly about, which customers your businesses will try to attract, and which products or services need to be created. Some companies have an easier time cooperating with start-ups in gaming than in e-commerce or hospitality, and we’ve taken that into account. The companies on this list operate within various industries, with some focusing on singular industries and others on multiple.

The 15 Best Custom Software Development Companies in San Francisco


ArcTouch

ArcTouch
1001 Front St.
San Francisco, CA 94111
415-944-2000

Since 2009, ArcTouch has facilitated digital solutions for various businesses, from Fortune 500 companies to start-ups in the San Francisco Bay area. The firm specializes in digital product design and development, be it on phone, tablets, TVs, or websites.

ArcTouch has transformed businesses through blockchain-based development and custom enterprise backends, UX/UI design, graphical prototyping, creating native cross platform apps, monitoring data, and much more. ArcTouch has been rated as the number one blockchain dev company on Clutch.co. It also has additional offices in New York and Florianópolis, Brazil.

PriceService LinesDetails
$50-$99/hrMobile App Development
UX/UI Design
Web Development
>Number of employees: 50-249
>Notable clients: Hawaiian Airlines, Audi, 3M, HP, PayPal, McCormick, AB InBev
>Industries served: Consumer Products & Services, Financial services, Health Care & Medical
>More info at ArcTouch


asap developers

asap-developers
535 Mission St., 14th floor
San Francisco, CA 94105
415-967-3920

A team of professional software engineers, asap developers has been offering agile web and mobile app development in San Francisco Bay Area companies since 2008. Working on more than 100 projects across the computer software industry, developers at asap are experienced with assisting CS start-ups.

Teams at asap developers offer full-stack mobile and web app development, implementing front- and back-end as well as UI/UX design. It excels at development on existing frameworks such as Python, Angular, and Django, as well as developing native applications on iOS and Android. The company isn’t limited to only the San Francisco area — it has an additional office in Montevideo, Uruguay.

PriceService LinesDetails
$50-$99/hrWeb Development
Mobile App Development
>Number of employees: 10-49
>Notable clients: United Nations, Toyota, Alooma, ZInspector, Wealthsite, Oumimen, PE4H
>Industries served: Computer Software
>More info at asap developers


Cheesecake Labs

Cheesecake-Labs
237 Kearny St., #9055
San Francisco, CA 94108
415-691-6007

Founded in 2013 by four developers building mobile apps for companies in Silicon Valley, Cheesecake Labs has since grown into a team of 60-plus designers, project managers, and engineers. It assists start-ups through the product definition process, including competitive analysis, MVP specifications, and time and cost estimates. In addition, the experienced teams at Cheesecake Labs take on projects involving building mobile apps on platforms such as React, Flutter, and iOS, as well as web development on popular frameworks like Node and Python. The firm has been ranked the number six Android app development company on Clutch. It also has an office in Florianópolis, Brazil.

PriceService LinesDetails
$50-$99/hrMobile App Development
Web Development
UX/UI Design
>Number of employees: 50-249
>Notable clients: Singularity University, Lockitron, For Freedoms, Women's March Global
>Industries served: Computer Software
>More info at Cheesecake Labs


Dedicated Developers

Dedicated-Developers
1390 Market St., #200
San Francisco, CA 94102
415-992-7442

Dedicated Developers has held a steady position as a reliable software development and digital solution firm, offering partnerships to over 300 clients across the world for more than 12 years. Clients can hire developers specialized in Joomla and Laravel CMS, providing better ROI for web content. It also has teams working on Angular/Node JS, PHP, .Net, and native app development on Android and iOS. Because of the company’s past experience with Uber, it has a knack for developing solutions for taxi start-ups. The company has offices in the San Francisco Bay Area, New York, Atlanta, Los Angeles, Chicago, and Boston.

PriceService LinesDetails
$50-$99/hrWeb Development
Mobile App Development
E-Commerce Development
>Number of employees: 50-249
>Notable clients: Corning Gorilla Glass, Kripalu, Walmart, Get Momentum, Growth Oracle
>Industries served: Hospitality & Leisure, Health Care & Medical, Education
>More info at Dedicated Developers


Intuz

intuz
18 Bartol St., #130
San Francisco, CA 94133
650-451-1499

Intuz offers full-stack mobile/web app and IoT development to prospecting start-ups and global leaders across the San Francisco Bay Area. It strives to redefine IoT app development, offering solutions to clients needing remote monitoring systems for various electronics and specializing in development on Raspberry Pi- and ESP32-based systems. Mobile-oriented app developers at Intuz create SaaS solutions via leveraging development on native platforms like iOS and Android. Intuz’s web and mobile developers deliver excellent solutions for ERP, CRM, booking/stock management, tracking services, and much more. An AWS-certified expert, Intuz offers migration, consultancy, and deployment of cloud services. It also operates an additional California office in San Ramon, as well as one in Ahmedabad, Incia.

PriceService LinesDetails
$25-$49/hrMobile App Development
IoT Development
>Number of employees: 50-249
>Notable clients: Bosch, Jones Lang LaSalle, Mercedes AMG. Cambridge Publications, SGC Investments Ltd
>Industries served: Health Care & Medical, Business Services, Education
>More info at Intuz


LeewayHertz

LeewayHertz
388 Market St., Suite 1300
San Francisco, CA 94111
415-301-2880

Start-ups and enterprises across San Francisco must keep up with emerging technologies if they wish to innovate. LeewayHertz can help by leveraging digital solutions in various industries across a variety of projects. Since 2008, it has designed and developed over 100 projects, harnessing its abilities in machine learning, IoT development, RPA/AI, building blockchain solutions, and development of apps on websites and mobile platforms. In partnership with TraceRx, it successfully developed a web-based application on blockchain that can trace shipment of prescription drugs, handling back- and front-end developing, UI/UX, and software maintenance.

PriceService LinesDetails
$50-$99/hrCustom Software Development
Mobile App Development
Artificial Intelligence
>Number of employees: 50-249
>Notable clients: ESPN, NASCAR, Siemens, Johnson & Johnson, U.S. Army, P&G
>Industries served: Financial Services, Information Technology, Health Care & Medical
>More info at LeewayHertz


LiveWireApps

LiveWireApps
18 Bartol St., #139
San Francisco, CA 94133

Tech-savvy start-ups need tech-savvy people to work with, and LiveWireApps understands the importance of building aesthetically pleasing but also high-performing apps, whether they’re on mobile, tablets, or the web. Experts at LiveWireApps can streamline the creation of web and mobile applications by providing end-to-end full-stack design and development services on all major platforms, UI/UX design on Adobe Photoshop and Illustrator, encrypt data, create personalized API, and custom-build SaaS for any industry, no matter if it’s an e-commerce or gaming website. LiveWireApps was instrumental in the creation of an Agile HR management system for Ufone.

PriceService LinesDetails
$25-$49/hrMobile App Development
Web Development
Custom Software Development
>Number of employees: 10-49
>Notable clients: GBN, ISeeApp, FourballApp, QuranIQ, Jazz, Ufone, Running Ember
>Industries served: Business Services, Gaming, Information Technology
>More info at LiveWireApps


Parkside Interactive

Parkside-Interactive
595 Pacific Ave., 4th Floor
San Francisco, CA 94133

Clients benefit from Parkside Interactive’s fully managed, cross-functional teams that work in tandem with one another to deliver digital solutions like no one else. Combining software development, UI design, UX development, product development, and design/tech consultation services into one, the firm delivers SaaS solutions fast and efficiently to clients. Developers at Parkside are experts at front-end/back-end and API development, DevOps, Scrum, Kanban, and early MVP creation. The design team is responsible for branding, hi-fi prototyping, and digital/mobile product design. Besides having a San Francisco office, the company’s headquarters can be found in Rondo, Austria, with an additional office in Vienna.

PriceService LinesDetails
$100-$149/hrCustom Software Development
Enterprise App Modernization
UX/UI Design
>Number of employees: 50-249
>Notable clients: LinkedIn, Lynda.com, Red Bull Media House, PicMonkey, ADB Safegate
>Industries served: Information Technology, Education, Financial Services
>More info at Parkside Interactive


Pepper Square

Pepper-Square-Inc
415 Jackson St.
San Francisco, CA 94111
530-522-8714

Since 2003, Pepper Square has collaborated with various businesses, from small startups to Fortune 500 companies. It continues to help start-ups in San Francisco develop SaaS cloud solutions, develop web pages through the expertise of its UI/UX specialists, and create native mobile applications on iOS and Android. CRO, analytics, front- and back-end development, and cloud infrastructure teams all collaborate with one another when tackling projects. Using design and development tools like Photoshop and WordPress, Pepper Square created a platform for AirBnb employees to share ideas. Besides having a San Francisco office, the company also operates in New York, Dallas, and Bengaluru, Indida.

PriceService LinesDetails
$25-$49/hrUX/UI Design
Mobile App Development
Web Development
>Number of employees: 10-49
>Notable clients: Honeywell, Abbott, AXA, HP, Airbnb, Fujitsu
>Industries served: Information Technology, Health Care & Medical, Education
>More info at Pepper Square


projekt202

projekt202
1000 Sansome St., #200
San Francisco, CA 94111
415-233-8350

Since its launch in 2003, projekt202 has been delivering sophisticated software to start-ups and enterprises alike. The driving force behind its success, the firm’s experienced developers, designers, and researchers work together to assist clients. What makes projekt202 unique is its ability to deliver projects 40% faster than traditional development teams because of its focus on full-stack developers and blending teams. Projekt202 specializes in back- and front-end development (Java, Python), mobile app development (Xamarin, NativeScript), DevOps (Jenkins, Maven) and cloud services (Azure, AWS). It also operates out of offices in Atlanta, Austin, Chicago, Dallas, Seattle, Kuala Lumpur, Manila, and Tokyo.

PriceService LinesDetails
$50-$99/hrCustom Software Development
UX/UI Design
Web Development
>Number of employees: 250-999
>Notable clients: Mercedes-Benz Financial Services, Capital One, Samsung Electronics, The Container Store, Dell, Neiman Marcus, 7-Eleven, Concentra, Daimler Trucks, Examsoft
>Industries served: Computer Software
>More info at projekt202


Spiral Scout

Spiral-Scout
460 31st Ave.
San Francisco, CA 94121
415-903-0235

Spiral Scout understands that beautiful design and well-written code are what attract and keep clients happy, which is why the firm’s focus on custom software and web development has facilitated the development of websites, with an average increase in sales by 350%. Devs and designers at Spiral Scout are experienced in digital design, web/mobile development, DAM systems, IT staff augmentation, internet marketing, and more. Spiral Scout is also one of the few San Francisco developers with a talent for custom web portal design and development.

PriceService LinesDetails
$50-$99/hrCustom Software Development
Web Development
UX/UI Design
>Number of employees:  50-249
>Notable clients: Coca-Cola, Procter & Gamble, eLearning Brothers, Unilog Corp, Adobe
>Industries served: E-Commerce, Business Services, Education
>More info at Spiral Scout


Spritz Interactive Marketing

Spritz-Interactive-Marketing
1750 Montgomery St
San Francisco, CA 94111
415-221-2875

San Francisco-based integrated marketing agency Spritz Interactive combines traditional and digital marketing with impactful design to deliver projects that help start-ups grow their business. From web design and mobile development to branding and PR, Spritz Interactive divides its expertise into teams that assist businesses across various industries. By analyzing customer behavior, Spritz is able to optimize search engine results, making its clients’ brands more recognizable. If the client needs a web or mobile application, Spritz utilizes best-in-slot technology, such as Python, to create innovative UI and UX. It also has an office in Bengaluru, India.

PriceService LinesDetails
$100-$149/hrWeb Design
Branding
Mobile App Development
>Number of employees: 10-49
>Notable clients: Hard Rock Cafe San Francisco, Sonoma International Film Festival
>Industries served: Hospitality & Leisure, Nonprofit, Business Services
>More info at Spritz Interactive Marketing


Tivix

Tivix
600 California St.
San Francisco, CA 94108
415-680-1299

Tivix has its eyes set on satisfying its customers’ needs for digital solutions through agile development of web, cloud, and mobile applications. The firm’s services include back-end development (API, database, Django, DevOps), front-end development (React, Angular), and mobile development (iOS, Android). Experienced designers also create visually appealing software that retains functionality by leveraging UI/UX of apps. Certified by Clutch as a top B2B company, Tivix has facilitated software creation for global leaders, such as overseeing the development of two UN online portals. The company also operates in Portland, Oregon; New York City; London; Wroclaw, Poland; and Gurugram, India.

PriceService LinesDetails
$100-$149/hrCustom Software Development
Web Development
Mobile App Development
>Number of employees: 50-249
>Notable clients: SolarCity, Zoetis, VMware, Bayer, Syapse, Apple
>Industries served: Financial Services, Information Technology, Nonprofit
>More info at Tivix


VironIT

VironIT
1 Bluxome St., Office 205
San Francisco, CA 94107
877-797-0390

VironIT’s team of experts provides custom software development and IT outsourcing to individuals, startups, and SMBs across San Francisco. Its full-cycle software development includes web (NodeJS, Angular, Vue.js) and mobile cross-platform app development (Flutter, iOS, Android), UI/UX design, business process management, and production automation. The team covers all IT strategies (system integration, data analytics, and IoT) and provides consulting services to optimize business growth. As a member of High Tech Park, VironIT offers lower costs and less strict regulations to IT companies. The firm operates a regional office in London and a development center in Minsk.

PriceService LinesDetails
$25-$49/hrCustom Software Development
IT Consulting
>Number of employees: 50-249
>Notable clients: Sport.com, Meetville.com, Thumbtack Trelleborg, Turkcell, IntelliShopper
>Industries served: Information Technology & Services
>More info at VironIT


Vonnda

Vonnda
600 California St., 11th Floor, Suite 13-048
San Francisco, CA 94108
415-282-9400

Vonnda provides many of the typical web agency services, such as creation of smart digital strategies and visually appealing websites, and development of reliable and secure web solutions. With a focus on e-commerce, the firm helps B2B and B2C e-commerce start-ups by leveraging web development through its team of experienced full-stack developers, specializing in Java, CSS, and Python. Vonnda has extensive experience in using SEO to help e-commerce businesses thrive. Unlike other agencies, Vonnda doesn’t rely on third-party outsourcing or code farming, which guarantees the quality of its digital solutions.

PriceService LinesDetails
$150-$199/hrE-Commerce Development
Digital Strategy
Search Engine Optimization
>Number of employees: 10-49
>Notable clients: Samuel Hubbard Shoes, Molekule, Cameron Hughes Wine, GYANT, San Francisco Conservatory of Flowers
>Industries served: Computer Software
>More info at Vonnda

Questions to Ask Custom Software Development Companies

With so many custom software development companies in San Francisco each offering similar features, it’s important to ask the right questions during your initial discovery call or demo. To help you make the right inquiries, we put together a downloadable list of questions to ask your prospective custom software developers.

Download the questions to ask custom software developers