ClaviSay makes AI language learning practical by turning articles, PDFs, webpages, and videos into bilingual reading, vocabulary, summaries, and review. ClaviSay | AI Language Learning Assistant helps non-native English speakers learn from the real content they already read every day. Instead of starting with fixed lessons or random word lists, ClaviSay starts with your own materials: articles, PDFs, webpages, research papers, emails, meeting notes, and work documents.