R
Recaptcha
Analyzing
Extracting target signal
Recaptcha
4
Mentions
12.7K
Views
“Previous company founded by Luis von Ahn and sold to Google.”
![Duolingo: Free Speech - [Business Breakdowns, EP.157]](https://img.youtube.com/vi/PYNx97YrchQ/mqdefault.jpg)
“Invention by Luis von Ahn sold to Google, used to digitize books.”
“The third tool, used to filter out spam from website inquiry forms.”
“Security tool recommended to filter out spam on contact forms.”
Arcmira media summary
Arcmira tracks where Recaptcha is discussed across indexed YouTube videos, transcripts, channels, and related entities.
Previous company founded by Luis von Ahn and sold to Google.
Invention by Luis von Ahn sold to Google, used to digitize books.
The third tool, used to filter out spam from website inquiry forms.
Security tool recommended to filter out spam on contact forms.
Arcmira tracks 4 indexed media appearances or mentions for Recaptcha, tied to source videos, channels, and transcript-derived context.
Arcmira uses indexed YouTube videos and transcripts. Representative source evidence on this page includes "ACQ2: Why Duolingo Worked (with Luis von Ahn, CEO)" with transcript-derived context and links when available.
Recaptcha is connected to Gamification, SEO, Generative AI in Arcmira's media graph.