ClaviSay
AI language learning assistant for bilingual reading, vocabulary, summaries, and review from real-world content.
About
ClaviSay is an AI language learning assistant that turns real content into a language learning workflow. It helps you read articles, PDFs, webpages, videos, and other source material in bilingual form, then save vocabulary, generate summaries, and review what you learned. Instead of starting with a generic lesson, ClaviSay starts with the text or media you actually want to understand.
What is ClaviSay
ClaviSay is an AI language learning assistant built around real reading material. It turns articles, PDFs, webpages, videos, audio, and pasted text into a bilingual reading experience that keeps the source visible while you work through meaning, vocabulary, and review. If you want an AI language learning tool that stays tied to the original material instead of isolating words in flashcards, ClaviSay is aimed at that workflow.
The app presents language learning as a connected loop: read, understand, save, and review. That makes it different from a single-purpose translator or a standalone vocabulary app. ClaviSay is designed to help you move from a difficult sentence to a reusable learning asset without losing the source context.
Key features
ClaviSay combines several AI language learning features in one workspace:
- Bilingual reading: compare the original text with a translation while keeping the structure of the article or document visible.
- Context-aware explanations: ask about a word, phrase, sentence, or paragraph and keep the explanation anchored to the source.
- Vocabulary building: save useful words, phrases, sentences, notes, and summaries into a personal library.
- Summary generation: turn long material into structured summaries that surface key ideas and important vocabulary.
- Browser extension support: capture expressions from the browser and keep them connected to the source you found.
- Cross-device sync: return to saved learning assets later across devices.
- Interface languages: the site shows English plus simplified Chinese, Japanese, and Korean interface options.
ClaviSay’s main strength is that it treats AI language learning as a reading workflow, not just a translation step. That is useful when the material is long, technical, or tied to your studies or work.
How to use it
Using ClaviSay follows a simple sequence:
- Import a source. Add a supported article, PDF, webpage, video, audio source, or pasted text.
- Read with AI support. Use bilingual reading, translation help, dictionary-style support, and AI explanations to work through the text.
- Save useful language. Collect words, phrases, sentences, notes, and summaries that you want to revisit.
- Review later. Return to your stored vocabulary and language assets from another device when you want to practice again.
- Use the browser extension if needed. Capture language from the web while keeping it tied to where you found it.
A practical way to use the AI language learning assistant is to focus on one article or one chapter at a time. That keeps the source manageable and makes the saved vocabulary more relevant.
Who it is for
ClaviSay is a fit for learners who want AI language learning based on real materials rather than prepared lessons. It is especially relevant for:
- readers working through foreign-language articles or reports
- students using PDFs, research papers, or class readings
- professionals reading workplace documents and technical material
- people learning from videos, audio, or web pages they already care about
- learners who want bilingual reading plus vocabulary review in one place
It can also help if you understand individual words but still miss the meaning of full sentences. The app is built for the gap between recognition and real comprehension, which is where many language learners get stuck.
What to know before you use it
ClaviSay is useful for AI language learning, but it is not a replacement for checking the original source. The site itself notes that important details should be verified against the source, which matters for technical, academic, and workplace content.
You should also expect some limits common to AI language learning tools:
- translations and explanations may need human judgment, especially for nuanced text
- summaries can miss details, so they should not be treated as the final authority
- the app helps with understanding and review, but it does not guarantee fluency or automatic retention
- for high-stakes legal, medical, financial, or compliance content, use official or expert sources alongside ClaviSay
ClaviSay is best when you want AI language learning to stay attached to the material you are already reading. If you need a trustworthy way to understand real-world content, build vocabulary, and review it later, the app gives that reading workflow a clear structure. For accurate meaning, pair the tool with the original text and verify the parts that matter most.
FAQ
What kind of content can I import into ClaviSay?
ClaviSay supports articles, PDFs, webpages, pasted text, videos, and audio sources. You can upload files, enter URLs, or install the browser extension to instantly turn any online content into a language learning resource.
What types of content can I import into ClaviSay?
You can import articles, PDFs, webpages, videos, and audio files. ClaviSay supports direct file uploads, pasted text, and links, as well as a browser extension to capture web content.
Is ClaviSay free?
Pricing is unknown from the available source material. The site mentions web access, a browser extension, and mobile apps, but it does not state a free plan or paid tiers here.
How does the bilingual reading feature work?
The bilingual reading view shows the original text and its translation side by side while preserving the document’s layout. You can compare the two and tap any word or phrase to get an AI-powered explanation.
What platforms does ClaviSay support?
ClaviSay supports the web, iOS, Android, and a Chrome extension. The source also mentions importing and syncing learning assets across devices.
How does the bilingual reading mode work?
It displays the original text and its translation side by side, preserving the document's structure. You can compare passages and understand difficult sections without losing context.
Is ClaviSay available on mobile devices?
Yes, ClaviSay has iOS and Android apps. Your vocabulary and learning materials sync across the web workspace, mobile apps, and browser extension.
What kinds of content can I use with ClaviSay?
You can use articles, PDFs, webpages, videos, audio sources, and pasted text. The app is built to turn those sources into bilingual reading and vocabulary assets.
Can I save vocabulary from any source for later review?
Yes, you can extract words, phrases, and sentences you want to remember, and ClaviSay saves them to your personal library. The saved items remain linked to the original content, and you can practice using them in relevant situations.
Does ClaviSay offer a vocabulary builder?
Yes, ClaviSay includes a vocabulary builder that lets you save words, phrases, and sentences from any content, generate vocabulary lists, and practice with quizzes.
How is ClaviSay different from a normal translator?
ClaviSay keeps translation tied to the original source and adds vocabulary saving, summaries, and review. That makes it more useful for language learning than a one-off translation lookup.
Is ClaviSay free to use?
The pricing details for ClaviSay are not yet public. Visit the official website or contact support for information about plans and possible free access.
Is my learning synchronized across devices?
Yes, ClaviSay syncs your imported content, saved vocabulary, and review materials across the web workspace, Chrome extension, and mobile apps for iOS and Android.
Who should use ClaviSay?
ClaviSay is best for learners, students, and professionals who read real-world foreign-language content. It is especially useful when you need context, not just word-for-word translation.