#virality

Live, measured metrics for the hashtag #virality from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #virality

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.

$110.68/ year · 8-character #name
Claim #virality — $110.68/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-11 23:14 UTC
0
09-05
0
09-06
0
09-07
0
09-08
0
09-09
0
09-10
0
09-11

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-11 23:14 UTC
#viralityengineering
0 uses · 0 accounts / 7d
#AntiVirality
0 uses · 0 accounts / 7d
#virality_coefficients
0 uses · 0 accounts / 7d
#viralitycoefficients
0 uses · 0 accounts / 7d
#MediaVirality
0 uses · 0 accounts / 7d
#viralityproject
0 uses · 0 accounts / 7d
#content_virality
0 uses · 0 accounts / 7d
#viralityprediction
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-11 23:14 UTC

Everything below is measured over the latest 40 public posts (spanning ~32151 hours).

Posting hours (UTC) — busiest: 01:00

00:0012:0023:00

Languages: English (37) · German (2) · Portuguese (1)

Avg boosts / post: 1.1

Top of the latest posts

  • ActivityPub Server’s Custom Reply‑Control Extensions Undermine Federation It seems like Activitbypub developers are extending ActivityPub with optional metadata to fix a lot of its issues, but that is still problematic. Trying to add modera

    BlueCyberSerpent@[email protected]♥ 3↻ 42026-02-16 15:37 UTCView post →

  • Users Are Too Dependent on Centralized Techno-Fascist Corporate Structure to Ever Leave Discord I’m watching people scatter into countless real-time chat alternatives to Discord after Discord started pulling the age-verification and age-gat

    BlueCyberSerpent@[email protected]♥ 1↻ 02026-02-17 01:31 UTCView post →

  • @cloudskater wrote: Some instances are run by bad people. Hell, a few projects like Lemmy and Matrix are DEVELOPED by assholes, but the FLOSS and federated nature of these platforms allows us to bypass/fork them and create healthy spaces ou

    BlueCyberSerpent@[email protected]♥ 1↻ 02026-02-16 16:23 UTCView post →

What “virality” means

Wiktionary

virality

  • nounThe state or condition of being viral; tendency to spread by word of mouth.
Full entry on Wiktionary →

#virality across platforms

every network with a public tag surface

Follow #virality 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/virality