CoAd Quantum vs. Sequoia One

CoAd Quantum is a Professional Employer Organization (PEO) that helps small and mid-sized businesses manage human resources, payroll, and employee benefits, so they can focus on running and growing their business. With over 25 years of experience, we support more than 110,000 employees nationwide, providing both technology and expertise to simplify complex HR tasks. Our proprietary CoAd Quantum platform combines advanced tools and reporting systems with personalized service, making it easier to track employee information, process payroll, and manage benefits accurately and efficiently.

What is Sequoia One PEO? Sequoia One is the only PEO purpose-built to help investor-backed startups achieve their business goals through smarter people spend. Designed specifically for tech startups, Sequoia One combines outsourced HR and payroll with a right-sized version of Sequoia’s compensation and benefits advisory—giving founders and their teams the expert guidance, service, and technology they need to scale confidently.