Top 100 App Developers for CRM Apps in the United States

Level 12 is a custom software solutions agency in Jeffersonville, Ind. Founded in 2009, they have about 10 employees that serve midmarket and enterprise clients in the financial and IT sectors. Services include custom software development, IT strategy consulting, and web development.

BLUEPORTAL, LLC is an IT company founded in 2015 and run by more than 10 people. Based in New York, they offer custom software, web, and mobile app development solutions, primarily to small and mid-market clients in the fields of financial services, health care, and e-commerce.

PhD Labs is a web and mobile app development company from Irvine, CA. The team of 10+ has been overcoming business challenges and driving results with digital solutions since 1998.

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.

PEARL ORGANISATION is a midsize custom software development company headquartered in Dehradun, India. Launched in 2011, the team provides custom software development, e-commerce development, web design, application testing, and more.

ERA404 Creative Group is a design, development and strategy studio based in New York. The studio, founded in 2001, has a team of more than ten that provides a wide range of services that include branding, marketing strategy, digital strategy, UX/UI design, and custom software development services. ERA404 Creative Group serves small and larger-sized companies in various industries that include advertising & marketing, arts & entertainment, and business services.

I-Tul Design & Software, Inc. is a software design and development company that was started in 1999. The 11-person team operates out of Roseville, Calif. where they provide custom software development as well as web design and development services to small and mid-sized businesses.

Incredible Visibility Inc. is a multidisciplinary agency founded in 2014 and headquartered in Parkland, Fla. with secondary offices in Torrance, Calif. and Kollam, India. Their 50+ employees specialize in web and custom software development, e-commerce solutions, web design, UI/UX, and more, serving small and mid-sized clients in various industries.

Speed and Function is a Philadelphia, Pennsylvania-based website development company. The midsize company was established in 2006. Their services include web development, enterprise app modernization, e-commerce development, mobile app development, and more.

Merx Forum Inc is a web development company headquartered in Los Angeles, California and Burbank, California. The agency focuses on web development, market research, web design, mobile app development, and more and has a midsize team.The agency was launched in 2018.

Established in 2011, AppTecHub is a large mobile application development company. Their team offers mobile app development, web development, and custom software development. The agency is located in San Francisco, California.

Bitboundaire is a Coral Gables, Florida-based custom software development firm. Established in 2021, the midsize team focuses on custom software development, web development, mobile app development, ux/ui design, and more.

LinkingLogics.com is a software company founded in 1980 in Loveland, Colo. Their team of no more than 50 specializes in IT staff augmentation, custom software development, and web development solutions for small and mid-market businesses alike.

Neutrino Design is a design agency based in Blacksburg, Va. with more than 10 members. They have offered UX/UI design, web design, and branding solutions since their founding in 2013. They work primarily with clients in the industries of e-commerce, business services, and more.

Sigma Solve is a software consulting firm located in Fort Lauderdale, Fla. They have about 80 employees that serve clients in the IT sector. Founded in 2002, Sigma Solve does custom software development and e-commerce development. 

Elek+Rik is a web development firm. The small team is headquartered in. Their services include web development, mobile app development, AR/VR development, Artificial Intelligence, and more.

Founded in 2017, TEXAS SOFTWARE is a development company based in Spring, Tex. They primarily work with midmarket clients in a variety of industries, including IT and energy. Their team specializes in Microsoft technolges such as Azure and Windows. 

Mutations Limited is a full stack software development agency based in Los Angeles. Since 2016, the small team of 5 has years of experience working on custom software development, UX/UI design, web development and mobile app development projects.

Blitz Mobile Apps is a midsize app development company headquartered in Santa Rosa, California. Launched in 2018, the team offers mobile app development, blockchain, video production, and AR/VR development.

TIMIT SOLUTIONS, LLC is a Queensbury, New York-based mobile app development firm. The small agency was founded in 2012. Their team provides mobile app development, custom software development, and IT strategy consulting.

Alena Solutions is an e-commerce development firm based in Woodland Hills, Calif. Founded in 2016, their team of 30 serves clients in the e-commerce and automotive sectors. Services include custom software development and web development.

Founded in 2017, Alkali is a small social media marketing agency located in Katy, Texas. Their services include social media marketing, search engine optimization, pay per click, custom software development, and more.

Founded in 2023, Early Bird Labs is an UX design agency. The company specializes in ux/ui design, custom software development, web development, mobile app development, and more and has a small team. The company is located in St. Petersburg, Florida.

Sidetool is a software development firm and application development firm. They specialize in custom software development and mobile app development and were launched in 2023. Their small team is headquartered in Doral, Florida.

Vivus is a full-service custom web development and internet marketing firm based in Downey, Calif. The firm, founded in 2018, has a team of more than five that provides, among others, web design, web development, and mobile app development services to small and larger-sized companies and institutions in the business services, education, financial services, and many other industries. 

Happy Cog is a web development and design shop based in New York, N.Y. Founded in 1999, their team of over 50 serves clients in the higher education, enterprise, publishing, and nonprofit spaces. Services include content strategy, design, development, marketing, and branding.  

Hill Productions & Media Group is an advertising and marketing agency in Nashville, Tenn. Founded in 2006, they have about 15 employees that do branding, web design, and mobile app development. They have a range of clients in a variety of sectors. 

Founded in 2016, Future is app is a midsize web development company and application development firm. Their team specializes in web development and mobile app development. The company is based in Casper, Wyoming.

Founded in 2013, American Web Factory is a branding agency. The midsize team focuses on branding, web design, advertising, graphic design, and more. The agency is in Miami, Florida.

HeavyTask, LLC is an IT consulting and solutions firm that was founded in 2016. Their team of 19 employees, headquartered in Dallas, offers services in CRM Consulting and SI, mobile app development, and custom software development. They mainly work with small and mid-market businesses.