The Best Worlddata Alternatives in 2026

Seterra offers more than 400 geography map quizzes, with printable materials for educators and mobile play.

In GeoGrid, players fill a three-by-three grid with countries or U.S. states matching category pairs in a daily geography puzzle.

Flagdoku challenges players to place flags that meet the criteria for each row and column in a daily puzzle.

Lizard Point offers more than 200 interactive map quizzes on countries, states, cities, rivers, and flags.

Players can build a daily flag from its parts or draw one from memory in this flag quiz game, then see feedback.

The Encyclopedia of the Nations provides country information and material on the United Nations, world leaders, and statistics.

Country Infographics provides maps and comparisons including speed limits and vehicle license plates.

True Size of Countries explains country scale comparisons and answers questions about map size.

info.cern.ch presents the home of the first website and links to browse it and use a line-mode browser simulation.

Wealth, Shown to Scale visualizes differences in wealth using comparisons from household income to billionaire fortunes.

Gun Violence Archive publishes reports and statistics about gun violence in the United States.

MapFight compares the size of countries, regions, and cities, with maps, datasets, and comparison ideas.

WorldFindr offers geography quizzes on flags, capitals, maps, and identifying countries and states.

Teuteuf Games develops daily geography and photography games for entertainment.

Ekvis offers quiz games for learning geography and languages, aimed at children, students, adults, and seniors.

FlagGuessr reveals a new country flag piece by piece and gives players five guesses to identify it.

FlagLookup lets users search a database of country and U.S. state flags by colors, shapes, or patterns.

globalEDGE provides international business information, including country profiles, cross-border transactions, and cross-cultural management.

Flagdle challenges players to identify a daily country flag from an image within six guesses.

Flagle challenges players to guess a country based on its flag in a daily word game.

The Stanford Encyclopedia of Philosophy provides an online encyclopedia with browse tools, new entries, and chronological archives.

The Logitext interactive tutorial teaches the sequent calculus through a simple set of inference rules.

The U-boat Archive provides documents and photographs about the Battle of the Atlantic.

Pessimists Archive documents historical panics about technology through a timeline and related articles.