Centers Of Excellence
Our COS Network is like a big family of businesses that
work together with Chief of Staff (COS) to provide you with the best services and experiences. We call these businesses “Centers of Excellence” (COEs). But what exactly are COEs, and what do they do? Let’s break it down in simple terms!
$129 /mo
*Your COS Subscription billing period begins at the time of payment. You’ll be charged $129 per month until you pause or cancel your subscription. There’s no long-term commitment and you can pause or cancel anytime. All amounts are shown in USD. COS is currently serving all 50 states and the District of Columbia. Read more about subscription details.

What subscribers are saying about COS
I can’t believe a company like COS didn’t exist before and I don’t want to go back to a time when it didn’t. Knowing that there is someone on the other end of an app who is ready to help me take on the day is reassuring beyond belief!
Kiara H.
Before signing up for COS, I was drowning in my to-do list. COS has helped me to be able to relax more.
Shavonne S.
When we put things on COS to-do list, it just feels like hours were given back to us.
Michael M.
COS is always busy working behind the scenes for us, taking things off my plate so I don’t have to think about them at all.
Kelli R-C.
I hate the planning but love the doing – thanks to my COS Specialist, these tasks are off my plate and actually getting done! I have more time to be present with my boys – this is a total win.
Kirsty
Centers of Excellence
COEs
Centers of Excellence are special partners that have proven to be really good at what they do. They have a lot of experience and expertise in specific areas, like housekeeping, event planning, home repairs, and many more. They are like the superheroes of their industries!
COEs Nework
When you become a member of COS, you get access to this amazing network of COEs. It's like having a team of experts ready to help you with all your needs. Need someone to clean your house? We've got a COE for that. Looking for a professional event planner? We've got you covered. No matter what you need, there's a COE in our network that can assist you.
Excellent Service
These COEs have been carefully selected by COS to ensure that they meet our high standards of quality and service. We want to make sure you get the best of the best! When you work with a COE, you can trust that they will provide excellent service and take care of your needs.
Top-notch services
So, think of the COS Network and Centers of Excellence as your go-to team of experts. They are here to make your life easier and help you with all the things you need. With their support, you can have peace of mind knowing that you're getting top-notch service from trusted professionals.
The COS web and mobile apps
Easily delegate to-dos from your phone, tablet, desktop, or laptop. The app is where you’ll create and hand off to-dos, chat with your specialist, prioritize your list, and review proposals. The app also lets you store details like logins, birthdays, and payment info so your COS Specialist can get things done faster.