SmitheryListed

NextLang

NextLang turns your AI assistant into a language-learning companion. Ask it to make a flashcard deck on any topic for Anki, Quizlet, Mochi or Brainscape, or turn a word list you paste into a deck. Get a download link to the Anki (.apkg) or Mochi (.mochi) file with pronunciation audio when it can be made, and review the words in your NextLang vocabulary on a spaced repetition schedule without leaving the chat. Decks are written by NextLang's own generator: translations, your CEFR level, no repeated words. Your decks and vocabulary live in your NextLang account and carry over between chats and between the website and the assistant. Nothing is installed on your device, so it works in the Claude and ChatGPT phone apps too. Connecting is free. Studying, your vocabulary and saving your own cards are free; generating or extending a deck costs one NextLang credit, and the assistant is asked to confirm first unless you asked for the deck outright; file downloads need NextLang Premium. Disconnect at any time from your NextLang account.

First seen 2 Oct 2026. Evidence as of 5 Oct 2026.