Alternatives

Products that do what Matsukaze does

AI summaries of Japanese corporate filings

1. 1
   Summarization AI▲226

   Instantly summarize web pages and save time

   2025

2. 2
   Afforai▲390

   Summarize, interact, translate your documents with AI

   2023

3. 3
   Saturn▲78

   Turn Japan's public data into an AI-ready spreadsheet WS

   Mar 2026 · saturn.leach.co.jp

4. 4LJ
   Learn Japanese contextually while browsing▲92

   Hi HN, Just wanted to share a tool i've been working on to help with my own study routine. It’s a browser extension called Lingoku. The idea is simple: we spend hours browsing the web in English every day. This tool replaces some of the english words with Japanese vocabulary based on your japanese level (Similar to Toucan, but with a better user experience). It’s basically an attempt to make the "i+1" method actually passive, you understand the sentence because it's mostly english, but you pick up Japanese words naturally from the context. It uses an LLM in the backend to make sure the…

   Dec 2025 · lingoku.ai

5. 5
   Douzo▲127

   Free Japanese typing practice organized by JLPT level

   Mar 2026 · typingdouzo.com

6. 6
   ColibotAI▲84

   Translate, summarize & explain any text on-device

   Jun 2026 · edoardoguzzi.com

7. 7
   ResumaChat▲6

   Load PDFs, get AI summaries instantly

   Jul 2026 · resumachat.com

8. 8
   Sokuji▲87

   Live speech translation with real-time AI

   2025

9. 9
   BankStatementLab▲82

   Turn any bank statement PDF into Excel, CSV or JSON with AI

   May 2026 · bankstatementlab.com

10. 10
    SUMIMOTO 住本▲4

    AI real estate platform for buying property in Japan

    Jul 2026 · sumimotojp.com

11. 11
    InvoiceJP▲3

    AI-powered Japanese invoice OCR for global businesses

    Feb 2026 · invoicejp.vercel.app

12. 12
    Summarize AI▲5

    Summarize any text or doc instantly. Just 99¢/ summary

    Oct 2025

13. 13
    AI Summarizer▲6

    Transform documents into AI summaries. Free, no signup.

    Nov 2025 · ai-summarizer-xi-seven.vercel.app

14. 14
    Dokument-Profi▲4

    AI legal documents for Austria & Germany in seconds

    Jul 2026 · dokumentprofi.at

15. 15
    SummarizeDoc: AI Summary & Chat▲9

    Instant AI summaries and chat for PDFs, docs and websites.

    Nov 2025

16. 16
    Kaigi AI▲1

    AI that transcribes & summarizes your meetings in Japanese

    May 2026 · kaigi-ai.com

17. 17
    MeetNote▲3

    Turn meeting notes into perfect Japanese minutes with AI.

    Jun 2026 · meetnote.jp

18. 18
    SecondB▲8

    Understand YouTube better with context-aware summaries

    2025

19. 19AA
    An Automated AI Translator▲10

    We wrote this Python program to translate language files (text or json) in apps to other languages using OpenAI's GPT-4. We handle caching outputs from the AI and let you manually change translations if you're not happy with them.

    2023 · github.com

20. 20
    MoneSense AI▲10

    AI-powered financial analysis in one click

    Oct 2025

21. 21
    DocuHonyaku▲3

    Japan-ready document translation, layout intact

    Jul 2026 · docuhonyaku.com

22. 22
    TextAI API▲1

    Pay-per-use text AI: summarize, keywords & translate

    Apr 2026 · textai-api.overtek.deno.net

23. 23
    Fast AI Summarizer ext▲4

    Multilingual webpage summaries with citations, sizing, theme

    2025

24. 24
    Arieta AI▲5

    AI legal review in 2 minutes instead of 2 days

    Dec 2025 · arieta-ai.co

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