SubLingo

SubLingo

Chrome extension that turns Netflix and YouTube into language learning tools

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All-time revenue
$74

Ranked #4890 on TrustMRR

MRR
-

No active subscriptions

Founder
stevie_658jjhThanh Thien

35 followers on 𝕏

Founded
February 2026
VNVietnam

Revenue is verified withLemonSqueezyLemonSqueezy API key.Last updated: Aug 5, 2026, 04:40 PM

Startup insights
Value proposition

SubLingo translates subtitles in real-time, lets you hover any word for instant definitions, and builds your vocabulary — all without leaving your video.

Problem solved

Helping language learners understand and learn new vocabulary while watching videos on streaming platforms without interruptions.

Audience

Language learners using streaming platforms like YouTube and Netflix.

Pricing

Free: Original subtitles, Hover translate (5/day), Save words (100), Flashcard practice, Export (CSV, TSV, Anki); Premium: Everything in Free, plus: Dual subtitles (unlimited), Unlimited hover translate, Unlimited word saving, Cloud sync across devices, Custom subtitle styles

Domain Rating

1/100

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Marketing channels

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