Top 100 Software Development Companies in San Diego

CC Capital Group is an outsourcing agency based in La Jolla, Calif with a team of 25. Founded in 2012, the company offers direct marketing, business consulting, and HR services. Their direct marketing services are focused on telemarketing, among other forms.

The Smyth Group is a digital agency founded in San Diego in 2005. Their team of more than 10 specializes in UX/UI design, custom software development, and web development solutions for mid-market and enterprise-level clients.

Echobind is a mobile app and web development consultancy whose services include code audits, custom training, and digital strategy. Based in Boston, MA with an office in Louisville, KY, this team of 2-10 creates digital products that inspire users and empower businesses.

ArkusNexus is an app development company founded in 2003. They are located in San Diego, California; Irvine, California; Tijuana, Mexico and Guadalupe, Mexico and have a midsize team. The company focuses on mobile app development, web development, enterprise app modernization, Artificial Intelligence, and more.

BitCot is a development firm from San Diego. It was founded in 2011 and has grown to a team of more than 30 that does mobile app development, web development, and custom software development for small and large companies alike.

Joint Tactics and Technologies is a software development firm founded in 2010. Their small team is in Coronado, California and offers custom software development, cybersecurity, corporate training, and business consulting.

Programming.com is a large IT staff augmentation company located in Agoura Hills, California; Sahibzada Ajit Singh Nagar, India; New York, New York and Oakland Park, Florida. Established in 2010, the team provides IT staff augmentation, custom software development, Artificial Intelligence, advertising, and more.

Apphienz is a San Diego, California-based CRM consulting and SI company. They specialize in CRM consulting and SI and custom software development and were founded in 2014.

Excl Networks, a web design company, is located in San Diego, California. The small company was founded in 2016. Their team specializes in web design, web development, custom software development, advertising, and more.

InterKnowlogy is a small custom software development company. Launched in 1999, the team offers custom software development, Artificial Intelligence, AR/VR development, BI & big data consulting & SI, and more. The company is headquartered in Carlsbad, California.

Notch8 specializes in custom software development, web development, and mobile app development. Founded in 2007, they are headquartered in San Diego. Notch8 employees about 25 resources that serve clients in numerous industries. They specialize in Ruby on Rails, AngularJS, and Node.js. 

JopeConnect is a small data analytics company. Founded in 2017, the firm is in San Diego, California. Their team offers BI & big data consulting & SI, custom software development, mobile app development, and api development.

NoMoBo is a San Diego-based software company founded in 2017 with more than 10 members. They specialize in custom software, web, and mobile app development services for small and mid-market firms in industries such as real estate, IT, and utilities.

Elyon Technologies, an user experience company and software development firm, was launched in 2022. They are headquartered in Carlsbad, California and have a small team. Their services include ux/ui design and custom software development.

Located in San Diego, California, StudioGoal is a small custom software development firm. Established in 2015, the team focuses on custom software development, application management & support, mobile app development, and web development.

Epik Systems is a small Carlsbad, California-based software development firm. Founded in 2019, the team offers custom software development, Artificial Intelligence, blockchain, IT staff augmentation, and more.

Comentum is a San Diego-based development firm. Founded in 1997, Comentum's team of 10 employees specialize in web design, web development, and app development. 

Programination is a custom software development firm. Launched in 2018, the team specializes in custom software development, ux/ui design, mobile app development, web design, and more. Their small firm is in San Diego, California and , .

Border is a small software development company. The San Diego, California-based firm was founded in 2018. Their team offers custom software development, product design, and ux/ui design.

Headquartered in San Diego, California, Intelesis Technologies is an IT managed services company. The small agency was founded in 1997. Their team specializes in IT managed services, business consulting, custom software development, and IT strategy consulting.

The Beehive Software is a custom software development firm located in San Diego, California. The company focuses on custom software development, web development, mobile app development, e-commerce development, and more and has a small team.The company was established in 2018.

Advantu, an application testing company, was founded in 2014. The firm provides application testing, custom software development, cloud consulting & SI, cybersecurity, and more and has a small team. The firm is in San Diego, California.

Agency73 is a development shop based in Encinitas, Calif. Founded in 2017, Agency73's team of about 10 employees specializes in providing custom software development, web development, and e-commerce development services for mid-market and enterprise businesses in the healthcare, advertising and IT industries. 

Cutler Engineering & Technology Services LLC is a San Diego, California-based accounting company. Founded in 2014, the small team offers accounting, custom software development, IT managed services, cybersecurity, and more.

Tangible AI is a San Diego, California-based artificial intelligence development company. The small agency was launched in 2019. Their services include Artificial Intelligence and custom software development.

Shoreside Digital is a e-commerce development company. The small team is headquartered in San Diego, California. Their services include e-commerce development, web development, conversion optimization, custom software development, and more.

Life Tree Studio is a custom software development company. They focus on custom software development, web development, ux/ui design, and mobile app development and were launched in 2023. Their small team is headquartered in San Diego, California.

Custom software development firm Shammam Consulting Services, Inc. Is based in San Diego, California. The small agency was established in 2004. Their team offers custom software development, IT managed services, IT strategy consulting, and business consulting.

Xonique is a small artificial intelligence firm. Launched in 2010, the team provides Artificial Intelligence, generative ai, custom software development, web development, and more. The agency is in San Diego, California.

Barefoot Solutions is a mobile app development company located in San Diego, CA. Barefoot Solutions was founded in 1998 and now employs a team of 15 that provides web design, custom software development, mobile app development, and UX/UI design.