Main Quest Market is the place to buy, sell, and trade inside the circles that already trust each other — your neighborhood, your co-op, your college friend group. No strangers, no public listings, no doom-scrolling through a stranger's garage sale.
Free for every collection. iOS, Android, and web.
Create a collection for whatever you're organizing — a moving sale, a gear closet, a whole neighborhood swap.
Send invites to the folks you want in it. They follow your collection; nobody outside it ever sees a thing.
Post items, message the group directly, and comment on listings — all in one place, no separate group chat required.
Organize what you're selling or trading into collections — one for the garage, one for the co-op, one for the group camping trip.
Talk through the details without leaving the app. Every conversation stays tied to the people in your collections.
Ask questions right on a listing. Owners can turn comments off for any collection, any time.
New message, new listing, new comment — you'll know the moment it happens, not the next time you happen to check.
A native app on your phone, a full experience in your browser. Your collections stay in sync everywhere.
Every collection is invite-only by default. Followers can browse and message; only owners can list.
Main Quest Market isn't trying to be the biggest marketplace out there — it's trying to be the one you don't think twice about using. Every collection starts private and stays that way unless you invite someone in.
“We run our tool-share for the whole street through one collection. Nobody has to text nine people to ask who has the ladder anymore.”
“Our co-op used to coordinate bulk buys over a group chat that nobody could ever scroll back through. Now it's just a collection with listings.”
“I sold my old climbing gear to three different friend groups without a single stranger showing up at my door.”
It's free, it's private by default, and it takes about two minutes.