Filter the same 190+ database by recorded market: Global carts stay on the main directory; these hubs list platforms flagged for a country. A flag is research, not a promise the inventory is local-only.
18 platforms with this country flag.
3 platforms with this country flag.
7 platforms with this country flag.
11 platforms with this country flag.
20 platforms with this country flag.
19 platforms with this country flag.
9 platforms with this country flag.
Same geos, written as a category hub so profiles are not orphans.
Most marketplaces describe themselves as global. In practice their inventory has a center of gravity: a Polish-origin cart is deep in PL, CZ and DE and thin in Texas; a French cart will list regional titles no English platform carries. A client brief that names a country needs publishers whose readers live there, in the language they read, and that is a different filter from "DR 40+."
These hubs apply that filter to the RankSupply directory. A platform appears under a country when its recorded region names that country. Global carts stay on the main directory unless the region string is explicitly local, so the US and UK hubs are shorter than the volume of English inventory would suggest.
United States mixes US-flagged carts with PR distribution and freelance marketplaces; for metro work the state pages are the right tool. United Kingdom is short because most UK-usable inventory sits on global English carts; the UK city pages hold the named local titles. Netherlands is a genuinely local set: Dutch-language carts that global platforms do not duplicate. Germany includes DACH-wide marketplaces and a niche-edit specialist. France and Spain are the two largest hubs, reflecting mature local markets with many competing carts. Poland is small but includes platforms with reach across Central Europe.
A country hub is a proxy for a language question. Spain's platforms serve Spanish-language inventory that also covers Latin America; a French cart may be the best route to Belgian or Swiss French titles; a DACH marketplace serves Austria and German-speaking Switzerland. When the brief is a language rather than a border, open the neighboring hubs too.
RankSupply fulfills geo-matched placements from its own publisher relationships and, where a brief calls for it, from the same sources these hubs list, under the agency's brand with approval before publish. The directory exists so agencies can see the ecosystem; the fulfillment desk exists so they do not have to manage it.
RankSupply handles publisher sourcing, content coordination, placement, and reporting for agencies under one workflow.