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Dev tools · alternatives · 2026

24 alternatives to Zenòdot – Find if a book has been translated into your language

I'm a multilingual reader (Catalan/Spanish/English/Italian), and I kept hitting the same wall: I'd hear about a book and have no way to know if it existed in my language. Turns out this is a genuinely unsolved problem. There's no single database that tracks which books have been translated into which languages. ISBN registries are fragmented by country. Open Library has great English coverage but gaps elsewhere. Wikidata has surprisingly rich translation data but it's locked behind SPARQL. Google Books is inconsistent across regions. So I built Zenòdot to cross all four and…

Zenòdot helps multilingual readers discover whether books have been translated into their language. It searches across fragmented databases including ISBN registries, Open Library, Wikidata, and Google Books to provide… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    I built this project as a way to learn more about NLP by applying it to something weird and unsolved. The Voynich Manuscript is a 15th-century book written in an unknown script. No one’s been able to translate it, and many think it’s a hoax, a cipher, or a constructed language. I wasn’t trying to decode it — I just wanted to see: does it behave like a structured language? I stripped a handful of common suffix-like endings (aiin, dy, etc.) to isolate what looked like root forms. I know that’s a strong assumption — I call it out directly in the repo — but it helped clarify the clustering. From…

    2025 · github.com · its alternatives →

  2. 2
    NexPage▲80

    Get key insights in 15 mins from non-English books

    2021 · its alternatives →

  3. 3

    Hey HN! I love finding new books to read on here. I wanted to gather the most mentioned books and recreate the serendipity of physical browsing. I scraped 20k comments from HN threads related to reading, extracted the references and opinions using GPT-4o mini, and visualised their embeddings as a map. - OpenAI's embeddings were processed using UMAP and HDBSCAN. A direct 2D projection from the text embeddings didn't yield visually interesting results. Instead, HDBSCAN is first applied on a high-dimensional projection. Those clusters tend to correspond to different genres. The genre…

    2024 · hnbooks.pieterma.es · its alternatives →

  4. 4
    BiRead▲302

    An easy tool for instant bilingual reading

    2024 · biread.com · its alternatives →

  5. 5
    Vocabi▲84

    Translate, save & memorize words while you read

    May 2026 · its alternatives →

  6. 6

    The network graph that holds all the wonderful reads I've ever found on the internet.

    2022 · prashantbarahi.com.np · its alternatives →

  7. 7

    Translate manga, scans or images with the power of AI

    2022 · scan-translator.com · its alternatives →

  8. 8
    LangRead▲127

    Read books, learn languages one word at a time

    2025 · langread.online · its alternatives →

  9. 9

    Hi HN! I built *BookTranslator.app* (https://www.booktranslator.app/) initially to help myself read English books in my native language. Later on as I shared on twitter, more and more people were finding it useful. So I thought it might also be helpful to share it here. You can drag-and-drop an *EPUB or PDF (≤ 50 MB)*, pick one of *76 target languages*, and ~60 seconds later you get a layout-preserving translation plus a side-by-side bilingual reader. The whole pipeline runs on the gpt-4o API with a bit of prompt-engineering to keep chapter structure, images and footnotes…

    2025 · booktranslator.app · its alternatives →

  10. 10

    Since I was young, I've loved anime, and over the years, manga has brought me joy, given me courage, and sparked excitement in my heart. However, as I read more, I realized that many of these manga weren't translated at all. I also came across some AI-based translation tools, but the results often fell short. So, I decided to create a tool that allows manga fans to read and enjoy their favorite manga, no matter the language or whether a translation team is available. This product has just been launched, and there are certainly areas that can be improved. However, with time, I'm confident it…

    2025 · translatemanga.net · its alternatives →

  11. 11

    Find foreign books according to your language level

    2023 · its alternatives →

  12. 12MW

    I've built mandoBot, a web app that segments and translates Mandarin Chinese text. This is a Django API (using Django-Ninja and PostgreSQL) and a NextJS front-end (with Typescript and Chakra). For a sample of what this app does, head to https://mandobot.netlify.app/?share_id=e8PZ8KFE5Y. This is my presentation of the first chapter of a classic story from the Republican era of Chinese fiction, Diary of a Madman by Lu Xun. Other chapters are located in the "Reading Room" section of the app. This app exists because reading Mandarin is very hard for learners (like me), since…

    2025 · mandobot.netlify.app · its alternatives →

  13. 1375
  14. 14

    TLDR: I’m expanding the family of text-splitting Chonky models with new multilingual model. You can learn more about this neural approach in a previous post: https://news.ycombinator.com/item?id=43652968 Since the release of the first distilbert-based model I’ve released two more models based on a ModernBERT. All these models were pre-trained and fine-tuned primary on English texts. But recently mmBERT(https://huggingface.co/blog/mmbert) has been released. This model pre-trained on massive dataset that contains 1833 languages. So I had an idea of…

    Oct 2025 · huggingface.co · its alternatives →

  15. 15

    SourceLibrary.org is currently the world’s largest online library of translated ancient sources. It contains over 15,000 books translated from dozens of languages (Latin, Greek, Chinese, Sanskrit, Arabic, Hebrew, Egyptian, etc)—from sacred texts to early science. Our vision is to make ancient wisdom accessible to both people and AI. Did you know that less than 3% of the Latin Renaissance has ever been translated into English? This is ironic, because translations of ancient Greek wisdom texts are historically credited with helping to ignite the Renaissance. Yet, the Renaissance itself was…

    Jun 2026 · sourcelibrary.org · its alternatives →

  16. 16

    Recently I launched BookTranslate.ai but at launch there wasn't really anything to see on the site. I should have thought about creating public demos before I launched, but now I added a few, including this one. I ran a blind analysis on the translation with Gemini: https://aistudio.google.com/app/prompts/1ZqeijNulqinp7D7wK1J... This is huge, in my opinion. I don't mean it to brag or sell, I mean it as a matter of fact that no other software can produce this level of quality right now and people thought machine translation will never be capable of this. I'm…

    2025 · booktranslate.ai · its alternatives →

  17. 17IB

    Hey HN! I’m Alex, and one of my favorite ways to learn languages is by reading novels. Currently I’m reading 三体 (3 body problem), but one problem I've always had is it takes ages to look up words, and add them to Anki flashcards so I can remember them. 三体 is especially brutal with so much sci-fi vocab. That’s why I built Readly. I snap a pic of the page I’m reading, it loads the text in-app and lets me lookup words, add to Anki-style flashcards, or ask AI questions about the text, all in a single tap. It's a huge time saver. My specific learning strategy, if anyone wants to replicate it: 1.…

    2025 · readly.ink · its alternatives →

  18. 18LI
  19. 19IW

    As hard as I tried, I didn't find a modern language learning book that's either very academic, or like "master a language with my super-magic great method in 3 months". So I dug into the academic research, tried many techniques myself, saw what worked, wrote a book for learners of any language and any level, and made it free without ads. Today, finally, a 2 years-long project ends. I hope it helps anyone. Book's here: https://thehardway.guide/ Cheers

    2023 · its alternatives →

  20. 20

    Hi HN!! I'm a Chinese Translator, also a developer and I made this to solve my own problems. I got tired of waiting for official translations, so I built a tool that lets you read the original text and get a clean, consistent translation on the fly. I am not a translator by trade and that's probably why I have a different opinion than most translators for using clankers to translate, I have always felt that we should not be limited by language when it comes to wanting to read, this tool is mostly for people who do not want to wait for official translations and have a copy/purchase of…

    2025 · noveltranslator.com · its alternatives →

  21. 21

    AI bilingual EPUB reader for foreign books

    Jun 2026 · its alternatives →

  22. 22

    Read anything with translation to your native language

    2025 · duo-books.com · its alternatives →

  23. 23

    Built an auditable AI (Bible) translation pipeline: Hebrew/Greek source packets -> verse JSON with notes rolling up to chapters, books, and testaments. Final texts compiled with metrics (TTR, n-grams). This is the first full-text example as far as I know (Gen Z bible doesn't count). There are hallucinations and issues, but the overall quality surprised me. LLMs have a lot of promise translating and rendering 'accessible' more ancient texts. The technology has a lot of benefit for the faithful, that I think is only beginning to be explored.

    Jan 2026 · biblexica.com · its alternatives →

  24. 24
    duolex▲8

    AI Bilingual Book Translator

    2025 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →