We Build
Modern Websites
Our scalable marketing websites empower your team to launch customized, high-conversion pages so you can reach the right audiences and grow your business.
Featured Sites
What We Do
Web Design
What’s better than a beautiful site design? A customized beautiful site design that is user-focused, accessible, and leads to the conversions you need to keep running your business.
Web Development
Ditch the headache that comes with site builders and embrace a custom-coded website with limitless possibilities. Jamstack sites are fast, secure, and have great SEO.
Headless CMS
Open up the possibilities with a custom headless CMS that empowers your team to create and manage your website content. It’s an easy-to-use, content-first approach.
Reviews
"Alyssa spearheaded multiple large projects that resulted in an optimized engineering experience, time saving internal tools, and beautiful user interfaces."
Senior Frontend Engineer, Curology
"Cosite was a key team member in developing, testing and implementing our Design System from scratch. Their keen eye for detail and creative ideas helped us improve and innovate."
Frontend Engineer, Union Home Mortgage
"Cosite has done an outstanding job of designing, hosting, and maintaining our large church website for more than 5 years."
Executive Pastor, Church of the Open Door
"Alyssa is a highly technical, yet creative individual, who has developed complex applications and aesthetically-pleasing websites for our clients."
CEO, Virtual Support Teks
About Us
Meet Our Founder
Alyssa Melendez
Alyssa pulls from a decade of web design and development experience for businesses of various sizes and industries. She’s the mastermind behind the operation and desires to help businesses grow through visually stunning and easy-to-scale websites.
She started this business because time and time again, she saw teams being held up by inflexible websites with hard-to-manage content. She knew she could help people see the increased growth that comes with a scalable marketing website.