Top 100 App Developers for CRM Apps in the United States

Launched in 2019, Koderspedia is a custom software development company. The midsize Palo Alto, California-based team specializes in custom software development, web development, mobile app development, e-commerce development, and more.

Cadabra Studio is a digital design and development agency based in Dnipro, Ukraine. Founded in 2015, Cadabra has a staff of 25 specialists, most of whom are full-stack developers. Cadabra provides development for web and mobile applications, custom software, and UI/UX design.

Founded in 2016, Crowdbotics is a development company based in Berkeley, Calif. They work with businesses of all sizes in the business services, consumer products, and healthcare fields. 

This Orlando, Fla. app development agency was founded in 2008. Echo Interaction Group has about 10 team members who specialize in various technological practices such as enterprise app modernization, wearables development, hardware integration, marketing, and UX/UI design. 

A full-service digital design and development agency, Flower Press Creative Studio takes on mobile app, web, and custom software development projects. Founded in 2001, the small team of 6 is headquartered in Seattle and also has experience in UI/UX design.

Based right outside of Chicago, Plego Technologies is a digital agency founded in 2002. Their team of around 20 has expertise in web development, SEO, IT staff augmentation, and software development.

Diffco is a company of world-class senior developers in Mobile, Web, and AI to launch, accelerate, and support your business applications. 13+ years of experience and 1000+ successfully launched projects. We succor our customers to become market leaders.

Custom software development company ITsGuru - IT Support & SEO Services was founded in 2007. They are based in Vadodara, India and have a midsize team. ITsGuru - IT Support & SEO Services focuses on custom software development, IT managed services, mobile app development, search engine optimization, and more.

CodingIT is a SEO services firm established in 2020. They are located in Cedar Park, Texas and Santa Fe, Argentina and have a small team. Their services include search engine optimization, web development, email marketing, web design, and more.

Baytech Consulting is a software development company headquartered in Irvine, Calif., that was founded in 2007. The company has 8 people, and they mainly provide custom software development and web development services. 
 

User experience design agency Sweetcode Lab was established in 2017. The small Nampa, Idaho-based team provides ux/ui design, web design, and logo.

micro1 is an IT staff augmentation company headquartered in Los Angeles. They provide high-caliber engineers who are ready to start working immediately. In addition to offering IT staff augmentation services, they also specialize in web development and mobile app development. 

Founded in 2020, Bee Techy is a web design company. Based in Los Angeles, California, their small team focuses on web design, ux/ui design, web development, e-commerce development, and more.

Hathway is a mobile app development company that was founded in 2007. They are headquartered in Obispo, Canada and are currently made up of 240 employees. The company specializes in mobile app development, custom software design, and web design and work primarily with large enterprises and midmarket sized firms.

Founded in 2012, Vault Innovation Group is a 10+-person team based in Chicago, IL. Their services include mobile app and web development and UX/UI design. They also offer branding and post product launch services.

Digital Scientists is a 10+ mobile app and custom software developer based in Alpharetta, GA, with offices in Atlanta and Greenville, SC. Founded in 2007, their team brings a designer’s approach to apps, e-commerce, and IoT projects with a rapid 90-day turnaround.

Haneke Design is based in Tampa, FL. The software development and its 20+ developers are focused on delivering user-focused solutions for connected devices to their various range of clients. 

Unstuck Labs is a creative technology company headquartered just outside of Washington, D.C., in Arlington, Va. The company was founded in 2017, and has a team of 10 employees. Their team mainly does UX/UI design, mobile app development, web design, and web development. 
 

Buildable Custom Software is a software development firm founded in 2008. Located in McMinnville, Ore., their team of 9 employees specialize in custom software development, UX/UI design, and web design. They work with small and midmarket businesses within the transportation, education, and health care industries.
 

AirDev is a San Francisco based software development company. They were founded in 2015 and have a team of 11 employees who specialize in the custom software, web, mobile app development. 

Fullsend Solutions Inc. Is a web development company. They offer web development, mobile app development, and ux/ui design and were established in 2019. Their small team is headquartered in Santa Monica, California.

A software development company, Velvetech is located just north of Chicago in Northbrook, IL. It was founded in 2004 and employs a team of around 50 development experts who specialize in custom software development, mobile app development, CRM and sales intelligence consulting, and web development for midmarket clients across a variety of industries.

Based in Los Angeles, California, Dreamers Inc. Is an AI company. The small team provides Artificial Intelligence, custom software development, mobile app development, IoT development, and more and was established in 2013.

UX company Codment was launched in 2018. The midsize team focuses on ux/ui design, IT staff augmentation, custom software development, web development, and more. The company is headquartered in Islandia, New York.

The Jed Mahonis Group is a mobile app development company from Minneapolis, Minn. Founded in 2012, it has about six employees that do mobile and web development, custom software, UI/UX design, and more for small businesses across a variety of industries. 

Mobile development firm Atomic Robot is located in Mason, OH. With nearly 15 employees, the small company and their collaborative team specializes in building custom mobile applications for retail, business services, and healthcare industries.

UX agency Clockwork Interactive was established in 2002. The company offers ux/ui design, digital strategy, web design, and web development and has a midsize team. The company is in Minneapolis, Minnesota.

Apps Nova is an IT staff augmentation company based in Orlando, Florida. The midsize team focuses on IT staff augmentation, custom software development, web development, mobile app development, and more. The agency was founded in 2018.

Founded in 2008, Hashrocket is based in Chicago, IL. Their team of 30+ focuses on small and mid-market businesses. They offer services in web and app development and design, and the majority of their clients are in the information technology industry.

BRAND POWER is a creative digital agency with headquarters in Sligo, Ireland, and another office in Dublin. Founded in 2017, the team of 7 specializes in e-commerce development, web development, UX/UI design, and digital strategy. They primarily service small–midmarket businesses.