#inbox0
Live, measured metrics for the hashtag #inbox0 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #inbox0
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-03 17:45 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-03 17:45 UTCNo related tags with measured usage found for #inbox0.
Live pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-03 17:45 UTCEverything below is measured over the latest 25 public posts (spanning ~67442 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (19) · French (3) · Polish (1)
Avg boosts / post: 4.6
Top of the latest posts
New week, new feature! Cleaning up your inbox just got easier – you can now label, move, delete, or mark as read all emails in a folder (including your main Inbox) at once on the #ProtonMail web app. Have you tried it already? #inbox0
Just discovered the "Group by sort" feature in #Thunderbird. Guys, this is an #ADHD / email #anxiety game-changer. Now your inbox is clustered in groups: * Today * Yesterday * Last 7 Days * Last 14 Days * Older This lets you focus on a smal
Now you can activate automatic deletion for 🔥 spam and 🗑️ trash emails older than 30 days in the #ProtonMail web app. Start saving #inbox storage every month with one single click. Available on all paid Proton Mail plans: https://mail.pro
What “inbox0” means
Wiktionary · Wikipediainbox/ˈɪmbɒks/
- nounA container in which papers to be dealt with are put.
- verbTo put (something) in someone's inbox.
Electronic mail is a method of transmitting and receiving digital messages using electronic devices over a computer network. It was conceived in the late–20th century as the digital version of, or counterpart to, mail. Email is a ubiquitous and very widely used communication medium; in current use, an email address is often treated as a basic and necessary part of many processes in business, commerce, government, education, entertainment, and other spheres of daily life in most countries.
“Email” on Wikipedia (CC BY-SA) →#inbox0 across platforms
every network with a public tag surfaceFollow #inbox0 straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/inbox0