Coworker.com

Coworker.com is a free search directory listing more than 25,000 coworking spaces across over 170 countries, with filters for price, amenities, and day passes versus memberships. It's the fastest way for a nomad to check what coworking options exist in a city before arriving, rather than relying on a single operator's own limited location list. There's no cost to search or compare listings, since the site earns money from the spaces themselves rather than from members.