Free public-domain US government language courses with textbooks and audio.
CoursesBooks Free BeginnerIntermediateAdvanced A1–C1
grammarlisteningspeakingreading
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Foreign Service Institute, Peace Corps and DLI materials — full textbooks plus hundreds of hours of audio — are public domain and hosted here for free across dozens of languages. The depth is extraordinary and the FSI Basic courses take diplomats to professional working proficiency, which no consumer app attempts. The recordings are from the 1960s–80s, the drills are relentless, and some vocabulary is dated (Cold War era), so they suit disciplined self-studiers, not casual learners.
65 free university lesson PDFs, from greetings through noun classes to the subjunctive.
CoursesWebsites Free BeginnerIntermediate A1–B1
grammarvocabularyreading
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The University of Kansas African Studies department publishes its whole Kiswahili sequence as free downloadable lesson PDFs — 65 of them, running from classroom greetings and noun classes up to passives, relatives and verb extensions. It is the closest thing to a free structured syllabus for Swahili, and the grammar sequencing is properly thought out. There is no audio and no interactivity: these are course handouts, so pair them with a listening source.
A free learner's grammar of Swahili, written plainly and checked by a native teacher.
WebsitesCourses Free BeginnerIntermediateAdvanced A1–B2
grammarreading
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Dana Hooshmand wrote this after learning Swahili in Tanzania and Kenya, and his teacher Philip Omondi edited it, which shows: noun classes, the tense markers, relatives and verb extensions are explained the way a learner needs them rather than the way a linguist would file them. It is free, complete enough to carry you to advanced-intermediate, and much easier to read than any reference grammar. It deliberately stops short of full coverage, and there are no exercises or audio.
Structured CEFR courses with written corrections from native speakers.
AppsCourses Freemium BeginnerIntermediate A1–B2
vocabularygrammarwritingspeaking
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Covers 14 languages along an explicit CEFR path, and its best feature is the community exchange: you submit short writing or speaking exercises and real native speakers correct them, free of charge, in exchange for you correcting theirs. The free tier is limited to core lessons; Premium unlocks grammar, offline and the full path. A solid Babbel alternative if you specifically want writing practice with human feedback.
Podcast courses that teach through a real learner's lesson, season by season.
PodcastsCourses Freemium BeginnerIntermediate A1–B2
listeningspeakinggrammarvocabulary
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Mark Pentleton teaches a genuine student while you listen in, across French, Spanish, German, Italian, Chinese, Swedish, Portuguese, Japanese and Gaelic. The podcast seasons are free on any podcast app and are structured as a real curriculum rather than scattered episodes; the Academy sells premium lesson notes, video and bonus audio. Ideal commuting material for beginners through B1, and the Spanish and French series are the strongest.
Structured Swahili lessons across YouTube, a podcast and paid courses, updated weekly.
CoursesYouTubePodcasts Freemium BeginnerIntermediate A1–B1
listeningspeakinggrammar
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Karen Stringer's project is one of the few Swahili resources still shipping new material every week in 2026, across a free YouTube channel, a free podcast and paid structured courses. The teaching is calm and sequenced for busy adult learners rather than gamified. Audience numbers are small, the free tier is scattered across three platforms rather than organised as a path, and the paid courses are the only place the sequence is complete.
The largest structured audio course for Swahili, with transcripts and word lists.
PodcastsCoursesApps Freemium BeginnerIntermediate A1–B1
listeningvocabularygrammarspeaking
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Swahili has very few complete courses, and this is the biggest: hundreds of dialogue-based audio lessons with transcripts, vocabulary lists and cultural notes, plus a free YouTube channel that alone covers a lot of beginner ground. It is the most dependable way to build listening from zero. Expect heavy subscription upselling, muddled navigation, and content that runs out well before advanced level — and note that its Swahili leans Kenyan/coastal standard rather than any one local variety.
Century-old bilingual course books that take you from zero to solid B2.
BooksCourses Paid BeginnerIntermediate A1–B2
readinglisteninggrammarvocabulary
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Each course is ~100 short bilingual dialogues with native audio: you passively absorb for months, then start an 'active wave' translating back into the target language. Books run around €30 (e-courses ~€50) across 70+ languages, and the method is a long-standing favourite among polyglots for reaching real reading fluency. Caveats: many courses are only published from French, the humour is dated, and it demands daily discipline with no gamification to carry you.
Structured dialogue-based courses in 13 languages, built by actual linguists.
AppsCourses Paid BeginnerIntermediate A1–B1
vocabularygrammarspeakinglistening
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Subscription-only after a handful of free intro lessons, typically $10–15/month with big discounts on annual plans. Lessons are short, dialogue-first and explain grammar properly, which makes it a much more serious beginner course than Duolingo. It covers only 13 languages and effectively stops around B1, so it is a stepping stone rather than a destination.
Routledge's beginner course books with free downloadable native-speaker audio.
BooksCourses Paid BeginnerIntermediate A1–B1
readinggrammarvocabularylistening
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Over 70 languages, each a step-by-step beginner course written by an experienced teacher, and crucially all the audio is free to download from the companion site even if you find the book secondhand. Slightly more academic and grammar-forward than Teach Yourself, which some learners prefer. Like any book series the individual titles differ in quality; the less common languages are often the only decent course in existence.
Mass-sentence audio drilling for listening and speaking automaticity.
AppsCourses Paid BeginnerIntermediate A1–B2
listeningspeakingpronunciation
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You listen to and repeat thousands of native-recorded sentences on a spaced schedule, which builds fluent output patterns without explicit grammar study. It covers 60+ languages and keeps nine minority languages (Catalan, Welsh, Taiwanese, Kurdish and others) permanently free as a preservation effort. It is expensive at roughly $20–40/month, and the repetition is monotonous — most reviewers call it effective but overpriced, so try the 7-day trial first.
Conversation-driven courses in 70+ languages, often free through your library.
AppsCourses Paid BeginnerIntermediate A1–B1
speakinglisteningvocabularypronunciation
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Lessons build outward from real conversations with colour-coded literal translations and cultural notes, and the catalogue includes endangered and indigenous languages nobody else covers. Retail pricing starts around $10/month, but a very large number of public libraries and universities give patrons free access — check yours before paying. Content depth per language is modest, so it suits travellers and early learners more than people pushing toward B2.
Audio-only spaced-recall courses that drill speaking from lesson one.
CoursesApps Paid BeginnerIntermediate A1–B1
speakinglisteningpronunciation
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Thirty-minute audio lessons force you to produce sentences out loud before you see anything written, which builds unusually good accent and recall. Subscriptions run about $15–21/month (all-access covers 50+ languages), and older courses are often available through public libraries. It is slow and vocabulary-light by design, so pair it with reading — but for commute or walking time it is the best use of otherwise dead hours.
One-time-payment Swahili course focused on how the language is actually spoken.
CoursesWebsites Paid BeginnerIntermediate A1–B1
listeningspeakinggrammarvocabulary
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A self-study course of recorded dialogues and drills sold for a single lifetime fee rather than a subscription, aimed at conversational rather than textbook Swahili. Given how thin the paid Swahili market is, it is one of very few complete alternatives to SwahiliPod101. Much of the praise for it online comes from affiliated review sites, and there is little free preview material, so try the samples before buying.
Self-study course books with audio for 30+ languages, beginner to advanced.
BooksCourses Paid BeginnerIntermediate A1–B2
readinggrammarvocabularylistening
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The 'Complete' books are proper structured courses with dialogues, graded exercises and downloadable audio, and the range covers languages no app touches. Quality varies noticeably by title and author, so check reviews for your specific language before buying rather than trusting the series name. Their graded readers and 'Script Hacking' alphabet guides are also worth knowing about for non-Latin scripts.