10 Best Web App Development Firms

Last Updated December 01, 2021

Web applications are increasingly popular. Businesses can use these web applications to enhance the experience for their customers. Applications can also generate money and leads in and of themselves. These benefits are only possible when you work with the best web application development firms. There are a lot of these firms popping up these days, which can make it hard to find one with a good reputation. Fortunately, this list has been vetted on your behalf. All of the firms on this list have been chosen for the quality of their web applications and the consistent satisfaction of their clients. The companies below have been reviewed based on a wide range of qualitative and quantitative statistics. In some cases, variable listing fees effect position on this list; however only highly-regarded firms are accepted through our review analysis. Learn more about our ranking process here.

Top Web App Development Firms of 2021
Rank Name Website Location Hourly Rate Rating Employees Learn More

SPINX Digital spinxdigital.com Los Angeles $$$$ 99% 10-50

Lounge Lizard loungelizard.com New York City $$$$ 96% 50-250

Ruckus Marketing ruckusmarketing.com New York $$$$$ 96% 10-50

Arhue arhue.com San Francisco $$$$ 94% 10-50

Huemor Designs huemor.rocks Farmingdale $$$$ 94% 10-50
6 Dom and Tom domandtom.com New York $$$$$ 94% 50-250
7 8th Sphere 8sph.com Sparta $$$ 91% 10-50
8 Icreon icreon.us New York $$$$$ 90% 50-250
9 Mojo Tech mojotech.com Boulder $$$ 89% 10-50
10 Posse goposse.com New York $$$$$ 88% 10-50
11 Swarm swarmnyc.com New York $$$$$ 86% 10-50

#1 of 10 Best Web App Development FirmsSPINX Digital

911 W. Washington Blvd., Los Angeles, California 90015 - +1 (213) 894-9933

#1 of 10 Top Web App Development Companies of 2021 - Web app development is an evolving area of the marketing sector, with Spinx Digital leading the pack when it comes to impressive web app design. The Spinx Digital motto is to provide a full-service for its clients along with a deep understanding of the markets. Each web app design is created to include an audience response that is understood and drives profits to its clients. The success of Spinx Digital is highlighted by an array of clients, including Amazon and NBC.

#2 of 10 Top Web Application Development FirmsLounge Lizard

41 East 11th Street, #11th Floor, New York City, New York 10003 - +1 (646) 661-7828

#2 of 10 Best Web App Development Firms of 2021 - Lounge Lizard is a firm with a fresh and unique take on digital marketing strategies. The firm specializes in helping customers develop their brands. The company has worked with thousands of satisfied customers since 1998. Some of the industries they provide services for are gaming, restaurants, entertainment, retail, and many more. Lounge Lizard helps customers with web app development, website designing, website audit, and website maintenance. They have offices located in New York, Washington DC, and Tennessee.

#3 of 10 Top Web App Development FirmsRuckus Marketing

240 W 37th St, #11th Floor, New York, NY 10018 - +1 (646) 930-8932

#3 of 10 Top Web App Development Firms of 2021 - Ruckus Marketing is a premier web development company that specializes in website design and development, SEO optimization, internet marketing campaigns, content management systems, e-commerce integration - all to help your business grow. In today's market, it is more important than ever for small businesses to gain an online presence. Using Ruckus Marketing will help clients get more visibility, increase traffic, provide regular updates about your company, and make it easier to develop new contacts and sales. Their services include: - SEO optimization - Content management systems (CMS) - E-commerce integration - Web development, design, and hosting - Social media marketing (Facebook, Twitter, etc).

#4 of 10 Top Web App DevelopersArhue

500 Sansome St, #600, San Francisco, California 94111 - +1 (415) 921-9237

#4 of 10 Top Web App Development Companies of 2021 - The Arhue web app development firm specializes in building custom, mobile-friendly websites that are responsive to multiple devices. They also offer website design, marketing services for small businesses seeking to increase their online presence, and more. For over 10 years they have helped organizations of all sizes build successful business brands by providing them with the tools necessary to succeed online. The work they create can be found all across the world and has been recognized internationally for excellence in design, functionality, and branding.

#5 of 10 Top Web Application Development FirmsHuemor Designs

1855 New Highway, #STE A, Farmingdale, New York 11735 - +1 (631) 393-6116

#5 of 10 Top Web Application Development Firms of 2021 - Huemor Designs offers the best web application development service to clients ranging from small, medium, and big brands. Their developers are highly experienced and proficient in the development of web applications. They are fully equipped with all the tools and resources that are required to provide quality work. Their expertise lies in immediately analyzing a client's requirement, developing a new website, or redesigning the existing one. They also provide their clients with the right SEO services required for making their website visible in search engines like Google, Yahoo, and Bing. One of the essential features is that they complete the project within stipulated time with the safe delivery of work.

#6 of 10 Best Web Application Development FirmsDom and Tom

55 Broadway, #702, New York, NY 10006 - +1 (646) 741-5049

#6 of 10 Top Web App Development Firms of 2021 - Dom and Tom is a Web app development company that helps businesses create innovative web applications. All is made possible by devoted staff, located across two major cities, with New York and Chicago headquarters. They specialize in custom, full-stack applications for iOS, Android, and the web. As the internet has grown, so too have web app development firms. This company is responsible for developing and designing apps that can be accessed via a browser on any device. Web app development firms also provide various types of services to their clients such as hosting, server management, database administration, and design work with HTML5 or CSS3. With all these different responsibilities under one roof it is easy to see why so many businesses turn to web app developers when they need help with their websites or mobile applications.

#7 of 10 Top Web Application Development Firms8th Sphere

350 Sparta Ave, #B6A, Sparta, NJ 7871 - +1 (212) 363-0197

#7 of 10 Top Web App Development Firms of 2021 - 8th Sphere is the best web app development firm that focuses on creating high-quality, innovative, and responsive applications for businesses. The firm is committed to ensuring the success of your business by providing quality work and designing user friendly apps. 8th Sphere's team is composed of passionate individuals with expertise in frontend and backend app development. With over ten years of working experience in app development, 8th Sphere has an expansive portfolio of successful apps and are always looking to create new ones. Besides, the firm has made it their mission to be the best at what they do, specializing in e-commerce, education, travel & hospitality industries applications just to mention a few industries the company handles.

#8 of 10 Best Web App Development FirmsIcreon

597 5th Avenue, #12, New York, New York 10017 - +1 (212) 706-6021

#8 of 10 Top Web App Development Firms of 2021 - Icreon is a web app development firm based in New York. Founded in 2000, Icreon offers a range of web app design and development services. Nowadays, many people are using their mobile devices to visit websites and search for businesses. A web app is essential to reaching your target audience on any device. Icreon is experienced in developing a web app that loads smoothly on tablets and smartphones. Icreon has worked with clients such as Action Against Hunger, Activate Learning and the New York Road Runners. You can add your business to the list by contacting Icreon to discuss your project.

#9 of 10 Top Web App Development CompaniesMojo Tech

1731 15th Street, #103, Boulder, Colorado 80302 - +1 (855) 665-6832

#9 of 10 Best Web Application Development Firms of 2021 - Web app development is of the utmost importance in today's world. Most people use their smartphones for virtually everything, which means businesses that want to connect with today's audience have to meet them where they're at. This is where Mojo Tech comes in with its proven record. Here's a company that specializes in everything a company might need, from software engineering to product development and digital transformation. Part of what makes Mojo Tech special is that everything is done in-house. The businesses that work with them are getting an elite and experienced team they can talk to if they need to. It seems Mojo Tech is quite comfortable meeting any challenge, and that kind of confidence only comes from success.

#10 of 10 Top Web App DevelopersPosse

30 W 22nd St, #4, New York, New York 10010 - +1 (646) 801-6385

#10 of 10 Best Web App Developers of 2021 - Posse is a digital marketing platform and a digital design company headquartered in New York City. The company specializes in designing websites and other digital marketing solutions that assist its clients in achieving their targets and goals. Posse takes a lot of pride in being among the few companies that have supported some global brands to attain their targets. Posse boasts of serving Hamilton, the Rock and Six-point brewery, and others on their list of clients. Posse is particularly experienced in coming up with designs well known for driving their client’s sales and conversions through targeted marketing and advertisement through technology.

Special Recognitions

#11 Best Web App DevelopersSwarm

16 West 22nd St., #6, New York, New York 10010 - +1 (646) 709-7407

Swarms work with you to create a stellar, well-rounded team that can quickly adapt and evolve as your needs change. A top NYC web app development company, Swarm, builds custom Web applications and mobile apps for startups and corporate clients alike. They’re known for their simplicity — they build things they too would use — and their design-led approach. Irrespective of your company size and nature, Swarm can help you create a next-gen product that will connect seamlessly to your customers and deliver them an amazing experience. With over 20 years of software development experience, their team brings expertise in big data, cloud computing, mobile app development, and more to every web application they build. They have developed many products and projects for the best brands around and love working with companies looking to make a great first impression on customers and stand out from the rest of their industry.

Previous 10 Top Web App Developers