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PHI
Startup Intelligence
Markets
  • Signal Feed
  • All Startups
  • Live Launches
  • Breakout Momentum
  • Opportunity Radar
  • Categories
  • Founders
  • Revenue
  • Cross-platform
Intelligence
  • Ask Market
  • Signature Index
  • Insights
  • Trend Genome
  • Analytics
Lab
  • Tagline Lab
  • Smart Search
Yours
  • Watchlist
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11,067 products · 19,805 snapshots
AI Shadowing

AI Shadowing

Turn any YouTube video into a language shadowing lesson

Launched 2mo agoProduct Hunt Website
Votes
79
Comments
6

What this means

-60%Category cooling: Languages.
Launches down 60% week-over-week.
19Founder Conviction Index: 19 — low signal.
Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.

Prediction

Top-5 finish probability
23%
today
Projected end-of-day votes
79range 59–107
Trajectory
stable
Vote pace holding steady.

About

Shadow any YouTube video without scrubbing the progress bar or switching to a dictionary. Click any sentence to loop, click any word for AI grammar explanation. Free, no signup, browser + Android. Built by a self-taught German learner (A0→A2 in 3-4 months).

AI Summary

AI Shadowing allows users to transform YouTube videos into interactive language shadowing lessons, enabling sentence looping and word-specific grammar explanations. The tool is free, requires no signup, and is accessible via browser and Android devices.

Vote & comment velocity

Scores

Velocity5.6
Vote pace vs avg
Momentum5.6
Sustained over 6h
Virality9.1
Spread × engagement
Engagement15.2
Comments per vote

Founders

Xiling Gong
@xiling_gong · hunter

Topics

Languages