Best Mobile App Development Companies in Seattle, WA 2025
Technology is changing the business landscape in unexpected ways. One of which is through mobile applications. Mobile apps create a better connection between consumers and companies as this promotes trust due to the improvement in communication and data gathering.
This can be done at the convenience of the consumer without having to invade their personal space, as in the case of traditional marketing strategies like ads, banners and email campaigns. Mobile apps help businesses expand their market reach, allowing faster expansion across multiple industries. This is crucial to brand competitiveness knowing that the commercial world is becoming more saturated.
Aside from the many marketing benefits mobile apps have, they can also help improve any business’ organizational structure while streamlining operations and processes. This is made possible due to the automation and remote capabilities mobile apps provide. They can even fast-track ROI as apps enable employees to communicate in real-time and keep track of entire platforms and systems in a more accurate and accessible way.
A study finds that the average consumer spends an average of three hours daily on their mobile apps. Businesses should grab this opportunity to maximize clientele and boost sales and profitability altogether. Here are the best mobile app development companies in Seattle that can help businesses.
Best Mobile App Development Companies in Seattle, WA 2025
The Payscale
PayScale is a mobile app development company specializing in creating compensation software to businesses and entrepreneurs wanting more streamlined payroll processing. The company is one of the pioneers in using big data and advanced algorithms to develop highly systematic compensation platforms aimed at improving internal business structure to boost profitability.
They have served over 8,000 clients coming from small business and Fortune 500 companies. UnitedHealth Group, The New York Times, Wendy’s and Seattle Mariners are some of their biggest clients.
They also have won the 2018 Stevie Gold, Crowd Top 100 Best Software Company and 2018 HR Reporter Reader's Choice awards.
8ninths
8ninths is a mobile app and custom software development company which focuses on using emerging technologies in helping companies create stunning and superior user experience with the use of virtual reality and augmented reality.
They are also one of the few agencies to use holographic data visualization to create complex solutions to complicated problems. They prefer to use the latest technologies despite the risk as they believe this brings innovation into the industry.
The services they offer are VR and AR development, user interface design, 3D modeling and animation, data visualization and 3D interaction design for Oculus, Hololens, Gear VR and mobile and web platforms. Microsoft, NASA, Toyota, Starbucks, Coca-Cola, Volvo and Vanguard are some of their biggest clients.
Moby Inc.
Moby is a research and development agency that develops digital and physical products such as apps and custom software solutions. They specialize in developing creative digital media with the help of their in-house team of designers and engineers who work together in building apps, websites and software aimed at business growth.
They offer an assortment of digital solutions such as mobile app design and development, content management system and ecommerce creation services. Lately, the company has expanded their services to product design and web development to meet the growing demands of the market. Some of their biggest clients are Fox, Philips, Adaptive and Definitive Technology.
New Normal Agency
New Normal is a software and app services company based in Seattle that has worked with numerous Fortune 100 companies like Southwest Airlines, Toyota and Amazon. They have also developed digital solutions projects for Washington State and Gates Foundation.
They have an in-house team of professional app and custom software developers and a digital marketing team to ensure all created apps are designed to leverage on the existing market.
The company analyzes the needs of their clients to come up with a tailor-made approach to solve the challenges they face in the industry. Providing affordable, but conversion-yielding mobile app design, web development, ecommerce development and custom software solutions is one of the things they’re best known for.
Blink Company
Founded in 2000, Blink is one of the pioneering mobile app development agencies in Seattle. They are a research, design and development firm that provides professional help to clients wanting to bolster branding through a user-centered app design.
The company, which employs a variety of app designers, software developers and digital marketers, have worked with numerous Fortune 100 brands such as Apple, Starbucks, Disney, Google and Amazon.
They use the latest technologies to create compelling and useful apps that cater to the immediate needs of their client’s consumers. They then combine these with their creative department to come up with appealing content. The main services they offer are web development, app design, UI development and digital strategy.