The Collaborative Growth Network (aka Co-Grow) is a group of independent marketing agencies working together to maximize business growth for themselves and their clients. Lead by Peter Caputa IV, HubSpot's VP, Channel Sales & Marketing, the group is:

1. dedicated to sharing and publishing marketing best practices,
2. helping each other serve clients more effectively,
3. advancing awareness and understanding of how inbound marketing delivers ROI,
4. helping each other grow their agencies.