#sub

Live, measured metrics for the hashtag #sub 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 #sub

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.

$5,313.74/ year · 3-character #name
Claim #sub — $5,313.74/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
4
Uses / 7 days
Mastodon
4
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
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 2026-09-08 01:54 UTC
0
09-02
1
09-03
1
09-04
1
09-05
1
09-06
0
09-07
0
09-08

4 uses by 4 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 2026-09-08 01:54 UTC
#Substack
44 uses · 30 accounts / 7d
#subtoot
15 uses · 14 accounts / 7d
#subway
8 uses · 8 accounts / 7d
#subaru
3 uses · 3 accounts / 7d
#subPouet
1 uses · 1 accounts / 7d
#SubSaharanAfrica
1 uses · 1 accounts / 7d
#sub200t
1 uses · 1 accounts / 7d
#subscribe
12 uses · 12 accounts / 7d
#subnautica2
0 uses · 0 accounts / 7d
#subsection
22 uses · 14 accounts / 7d
#subgenius
11 uses · 8 accounts / 7d
#SubSub
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-08 01:54 UTC

Everything below is measured over the latest 40 public posts (spanning ~2041 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: English (34) · German (2) · Italian (2) · Catalan (1) · Portuguese (1)

Avg boosts / post: 0.9

Top of the latest posts

  • 🤍🎀🩷 :neocat_bottom: 🩷🎀🤍 #kinky #maypics #lewd #collared #submissive #sub #leashed #owned #slut #altafterdark #altgirls #cleavage

    May 🌸 ~美~ 🌸@[email protected]♥ 32↻ 62026-09-05 06:49 UTCView post →

  • 😉 #bdsm #meme #switch #dom #sub #kinky #clap

    Ace's Funhouse🔞🏳️‍⚧️🏳️‍🌈@[email protected]♥ 16↻ 62026-07-18 12:28 UTCView post →

  • I've been working out a lot more since my Partner started giving me Obedience points every time i do it!! :neocat_angel: Cw: scantily clad sweaty May~ #maypics #selfie #soft #collared #submissive #sub #lewd

    May 🌸 ~美~ 🌸@[email protected]♥ 12↻ 22026-08-28 20:35 UTCView post →

What “sub” means

Wiktionary

sub/sʌb/

  • nounA submarine.
  • verbTo substitute for.
Full entry on Wiktionary →

#sub across platforms

every network with a public tag surface

Follow #sub 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/sub