Fellow Montrealers, what alternatives do we have to Facebook Marketplace?

Hey everyone, like the title says, I used Facebook Marketplace a lot to sell my plants and occasionally some used stuff. After everything that’s happened recently, I decided I’m done with Facebook and deleted my account. Now I’m looking for other ways to buy and sell—are there any good local apps or even physical markets for casual sellers? I know about Kijiji, but I haven’t had much luck there in the past. Would love any recommendations on how to get my stuff out there!