Both are good. They're built for different travelers. (Disclosure: we make Nomadtable — but we book hostels on Hostelworld too.)

side by side

NomadtableHostelworld chats
How you meet peopleJoin activities posted on a map; city and trip group chatsHostel chat and city chats
AccessFree for everyoneFree with a Hostelworld booking; paid pass otherwise
Works if you stay in hotels/AirbnbsYesOnly with the paid pass
See who's in your next cityYes — trip timelines by dateOnce you've booked there
Women-only meetupsYesNo dedicated feature
Main purposeMeeting travelersBooking hostels (social is a feature)

choose hostelworld if…

You're backpacking hostel to hostel and booking on Hostelworld anyway. The hostel chat is the easiest possible way to find people in your building.

choose nomadtable if…

You stay in a mix of places, want to join a specific plan (dinner, hike, night out) rather than chat, want to meet people before you arrive, or want women-only meetups. Nomadtable is also the bigger dedicated community for meeting travelers — 2M+ users.

or use both

Hostel chat for your building, Nomadtable for the city. That combination covers almost every trip. More options in the best apps to meet people while traveling.