Grand Trine is being re-imagined. Come back soon!

We are on a mission to build a more caring and connected future, one community at a time.

Our Services
Maybe you’re the lone community manager at your company? Maybe you’re a new community leader at a new stage of growth? Coaching might feel good for you. Maybe you’re curious to launch a new community offering or have a nascent co
It’s our founder, @marmarmartinelli 40th birthday next week! And while she loves all the goodies and gifts that come with birthdays, she’s clear time on her calendar for 4 days next week to meet and connect with you! Bring your communit