nowfound

Work · June 24, 2020

Karenina IO: Polyglot AI Grammar Checker

AI proofreader for Spanish English French Chinese Japanese..

Karenina IO: Polyglot AI Grammar Checker launched on June 24, 2020 with 5 votes, #1,395 of 4,317 launches that month and more than 50% of that year's launches.

Visit site ↗Alternatives

What it does

Essentially Grammarly equivalent for other languages: English, Spanish, French, Chinese, Japanese.. Powered by AI natural language processing, Karenina IO not only fixes grammar but also makes holistic improvements for more native and concise writing.

Does a similar job

all alternatives →
  • AI Grammar Checker & Rewriter for Figma2023 · figma.com · ▲338

    Grammar check and rewriting in 6 languages

  • Gramara2020 · gramara.com · ▲273

    AI grammar correction

  • Oyomi2023 · apps.apple.com · ▲83

    Machine learning based Japanese reader & grammar analyzer

  • Polyglot AI2021 · polyglotchatbot.com · ▲74

    Practice a foreign language with a chatbot

  • FluentlyApr 2026 · usefluently.app · ▲87

    AI subtitles & translations for YouTube. 20+ Languages.

  • AI Rewrite & Spell Checker for Miro2023 · miro.com · ▲34

    AI magic for Miro: perfect grammar, enhanced creativity

More work this month

the category →

Source: Product Hunt launch ↗

Launched alongside, June 2020

the whole month →