Compare
How Langee compares.
Great tools exist in this space — we use some of them. Here's where each one shines, and where Langee goes further.
| Capability | Langee | Language Reactor | Migaku | FluentAI | Trancy | Anki | Duolingo |
|---|---|---|---|---|---|---|---|
| Content & capture | |||||||
| First-party video learning surfaces | Netflix, YouTube, Disney+, Prime Video, Max, TED | Netflix, YouTube | Desktop: Netflix, YouTube, Disney+, Viki; YouTube on mobile | Netflix, YouTube, Disney+, Prime Video, Max | YouTube, Netflix, Max, TED, edX, Coursera + | None; media can be added to cards | Duolingo course media only |
| Chrome-native learning workspace beside the source | Chrome Side Panel: Library, global/source Vocabulary, Word Bank, Script, practice + live video controls | In-page video UI + web app; no Chrome Side Panel workflow advertised | In-page toolbar/subtitle sidebar + Memory app; no Chrome Side Panel workflow advertised | In-page overlay + web app; no Chrome Side Panel workflow advertised | In-page subtitle/sidebar UI + learning center; no Chrome Side Panel workflow advertised | Separate desktop, web and mobile apps | Separate web and mobile apps |
| Learn from webpages, books and documents | Any webpage, in place | Imported webpages/text + books | Interactive live web text, clipboard + OCR | Open-web lookups + EPUB/PDF/Text readers | Live webpages + Reader, books and PDFs | Manual or imported card content | No external-content import |
| Full-page / inline webpage translation | In-place word, phrase or sentence translation; no full-page bilingual replacement | Imported Text Mode adds machine translation; not on the live page | Live word lookup + AI sentence translation; no full-page bilingual mode advertised | Open-web lookups + AI Translator; no full-page bilingual mode advertised | Full-page bilingual + paragraph, sentence and selection translation, in place | Not built in | Not built in |
| In-context translation and explanation | Words, phrases and full sentences in their source context | Word dictionary, AI explanations + line translation | Word lookup + AI sentence translation/breakdown | Word lookup + full-sentence breakdown | Word/sentence translation + grammar analysis | User supplies the fields and translation | Course-authored prompts and explanations |
| Machine/AI native-language subtitle track | AI translation is preferred; the platform track stays available | Machine translation in Pro; Netflix/YouTube | Dual subtitles; can generate missing YouTube captions | Dual subtitles + translation; a source caption track is required | AI bilingual subtitles on supported platforms | Not applicable | Not applicable |
| Save from your own content | Word, phrase or sentence — context + source retained | Words + current-subtitle phrases | Words/sentences → media-rich cards | Words/phrases + Sentence Miner | Words + example sentences | Any note fields, manually or by import | Course vocabulary; no arbitrary capture |
| Listening retrieval inside the video experience | Continuous Study mode: mask the live subtitle, auto-pause, repeat/slow, reveal or answer by keyboard, then keep watching | Auto-pause + blurred next subtitle | Hide subtitles, pause after each line, then reveal + other playback modes | Pause/Voice-Repeat modes + line loop; no scored comprehension prompt advertised | Five modes inside the video: listening, dictation, fill, selection + speaking | Not applicable | Not on external video |
| Memory & practice | |||||||
| Built-in review of captured material | Automatic sessions from everything you save | PhrasePump + flashcards; due words | Migaku Memory SRS | SRS flashcards, cloze + training | Built-in flashcards/SRS + Anki export | Core product: user-built or imported cards | Adaptive review of its own course |
| Automatic vocabulary views: global and per source | Global Vocabulary + every film/page gets Vocabulary, a complete Word Bank and Script | Global Saved Items retain source/timestamp; no per-title vocabulary view advertised | Global statuses/cards + current-content subtitle browser; no automatic per-source vocabulary list advertised | Global Notebook/Lists retain the source scene; lists are user-organized | Global vocabulary retains source video/context + user decks; no automatic source Word Bank advertised | Possible with manually managed decks, tags and fields | Course word lists only; no external-source view |
| Saved item returns to the original video moment | Yes — video cards seek to and replay the scene | Anki export can include audio + adjacent stills | Cards store source audio + screenshot | Source scene retained; line loop advertised | Source context retained; segment replay in video | Only if media or a link is supplied | Not applicable |
| Review scheduler | FSRS, built in; no deck setup | Due-word rotation; algorithm not publicly named | Built-in adaptive SRS | Built-in SRS | Built-in SRS | FSRS available; user manages decks/options | Personalized course practice; not FSRS |
| Reading and listening scheduled separately per item | Two independent FSRS states | Listening-focused PhrasePump; no separate states advertised | No separate skill schedule advertised | No separate skill schedule advertised | Separate practice modes; no separate scheduler advertised | Possible with separate cards/decks | Skill-focused practice; no user-visible per-item states |
| Video response updates that item's listening schedule | Yes — Study answers become weighted listening evidence for the same item's listening FSRS state | No per-item listening scheduler advertised | No separate listening state or video-to-schedule link advertised | No separate listening state or video-to-schedule link advertised | Video practice + SRS exist; no link to a per-item listening schedule is documented | Possible with separately authored listening cards | Internal adaptive practice; not for user-captured video items |
| Partial knowledge across multiple meanings | “Some meanings” stays distinct from mastered | Known/learning stages; not sense-level | Known/learning/tracking states; not sense-level | Word statuses; no sense-level claim | Unknown-word highlighting; no sense-level claim | Possible as separate user-authored cards | Internal concept model; not user-visible senses |
| Inflected forms unified as one vocabulary item | All 33 languages; five also get rich morphology | Plurals, conjugations + related forms across 40+ languages | Language-specific analysis; no universal public claim | No public form-unification claim | NLP segmentation/POS; no form-unification claim | Manual note design | Internal learner model, not a user vocabulary tool |
| Speaking & motivation | |||||||
| Practice formats | Smart mix + six manual modes; Quiz me | PhrasePump, flashcards/text, FSI/DLI + Aria | Media flashcards, courses, OCR/web | Flashcards, cloze, Sentence Miner + training | Five video practice modes + AITalk | Template-defined recall, cloze, typing + audio | Reading, writing, listening, speaking, Stories + AI chat |
| Pronunciation feedback | Your captured terms/lines: phoneme accuracy, match + fluency in 24 languages; English rhythm | Pro speech recognition; no public phoneme-level score | No dedicated tool; source/TTS audio supports shadowing | Pronunciation guides/TTS; no public scoring claim | AI-scored subtitle lines: phonemes, intonation + fluency | No built-in pronunciation scoring | Course speaking + voice-recognition feedback; not your captured lines |
| Daily streak and loss-aversion mechanics | None — momentum + activity, no streak reset | No daily streak advertised as a core feature | Daily review plan; no daily streak advertised as a core feature | No daily streak advertised as a core feature | No daily streak advertised as a core feature | No daily streak advertised as a core feature; review counts only | Streak, streak freezes, XP + leaderboards |
How to read this: built-in, first-party features only; optional community add-ons are excluded unless named. “No public claim” means we found no current official product claim for that exact capability — not that a workaround is impossible. Plans, language coverage and platform availability can vary.
Method and official sources
Langee was checked against the current production implementation. Competitor claims were checked one by one against:
- Language Reactor product listing, help, update history and export schema
- Migaku tools/features, current product page and Chrome Web Store listing
- FluentAI product page, tutorial and Chrome Web Store listing
- Trancy product page, five in-video practice modes and current changelog
- Anki manual for FSRS, media, note authoring and add-on scope
- Duolingo product guide, Practice guide and official streak documentation
Checked 31 August 2026. Products evolve — if a row has changed, tell us and we'll correct it.