Platforms
Boulingua consists of four sister sites. Three deliver curriculum-aligned teaching units for English, French, and German as a foreign language. The fourth is a curated hub of free teaching resources. Beyond these, a growing family of languages is being scaffolded — each with its own signature accent colour. The map below shades every country by the share of its inhabitants who speak a boulingua language, with a coloured dot on each capital; the three live courses pulse and link straight to their site. Hover a country or capital for detail.
- Englishlive
- Frenchlive
- Germanlive
- Spanishsoon
- Portuguesesoon
- Italiansoon
- Greeksoon
- Dutchsoon
- Norwegiansoon
- Polishsoon
- Ukrainiansoon
- Russiansoon
- Turkishsoon
- Arabicsoon
- Chinesesoon
- Japanesesoon
- Persiansoon
Grey shading shows the share of a country's inhabitants who speak a boulingua language (darker = more; approximate). Each coloured dot marks a capital where a boulingua language is spoken; the three live courses pulse.
A note on what this map is — and is not. It is an approximate overview of where the languages boulingua offers are spoken, not a precise or verified count of native speakers. Real linguistic life is far richer than any single colour can capture: most countries are deeply multilingual, home to countless national, regional, indigenous, migrant and sign languages, dialects and creoles that this map does not show, and official status rarely reflects how people actually speak day to day. The percentages are rounded estimates drawn from general references, offered only to give a sense of reach; they imply no ranking or judgement of any language or community. Boulingua holds every language and every speaker in equal regard — the absence of a language here reflects only which courses exist so far, never its worth.
Sources & method. Country and capital geometry come from Natural Earth (1:110m, public domain). The language-distribution figures are rounded approximations the boulingua team compiled from widely available general references — national census summaries, the CIA World Factbook, Ethnologue and Wikipedia language articles — and are indicative rather than authoritative. Each country is shaded by the estimated share of its inhabitants who speak a language boulingua offers, and a dot is placed on the capital of every such country, coloured by that language.
EFL — English as a Foreign Language Link to heading
A complete English-as-a-foreign-language curriculum spanning Klassen 5 through 13. Around 180 units cover listening, reading, writing, speaking, grammar, and vocabulary. Every unit is curriculum-aligned and includes Niveau-Differenzierung at the G, M, and E levels.
For teachers and learners at Gesamtschule.
Visit: boulingua.github.io/efl/
FLE — Français Langue Étrangère Link to heading
A French-as-a-foreign-language curriculum spanning Klassen 6 through 13. Around 156 units cover compréhension orale et écrite, production orale et écrite, grammaire, and vocabulaire. Curriculum-aligned with Niveau-Differenzierung at the G, M, and E levels.
For teachers and learners at Gesamtschule.
Visit: boulingua.github.io/fle/
DaF — Deutsch als Fremdsprache Link to heading
A German-as-a-foreign-language curriculum for international learners, covering CEFR levels A1 through C1. Around 60 units follow the four-skill structure of standard examination formats: Lesen, Hören, Schreiben, and Sprechen. Units are organised by CEFR level rather than by school year.
For learners and teachers preparing for CEFR-based examinations.
Visit: boulingua.github.io/daf/
Ressourcen-Hub — Curated Teaching Resources Link to heading
A curated collection of free, openly licensed teaching resources for English, French, and German. Materials come from institutional and public sources only — the British Council, Deutsche Welle, and similar organisations. No commercial publishers are included.
Resources are tagged by language, level, skill, and licence type so teachers can quickly find what they need.
For teachers of English, French, and German across all levels.