M
Mailbox
Analyzing
Extracting target signal
Mailbox
Extracting target signal
Mailbox
Arcmira media summary
Browse Mailbox reviews, demos & launch coverage — 7 indexed from This Week in Startups & Fortune Magazine, updated Nov 2025.
Email app acquired by Dropbox in 2013 and later shut down.
Email client company acquired by Dropbox, later shut down.
Email app mentioned as inspiration for Robinhood's waitlist.
Mobile email client acquired and later killed by Dropbox.
Mobile email client acquired and later shut down by Dropbox.
Arcmira tracks 7 indexed media appearances or mentions for Mailbox, tied to source videos, channels, and transcript-derived context.
Arcmira uses indexed YouTube videos and transcripts. Representative source evidence on this page includes "Archer buys an airport, Ramp’s huge raise, RIP KitKat, Bezos returns to the C-Suite, and more |E2210" with transcript-derived context and links when available.
Mailbox is connected to quiet hiring freeze, quiet firing, eVTOL in Arcmira's media graph.
7
Mentions
707.3K
Views
The trendline is visible, but the dated evidence behind Mailbox is in the premium layer.
“Email app acquired by Dropbox in 2013 and later shut down.”
“Email client company acquired by Dropbox, later shut down.”
“Email app mentioned as inspiration for Robinhood's waitlist.”
“Mobile email client acquired and later killed by Dropbox.”
“Mobile email client acquired and later shut down by Dropbox.”