#crossposting

Live, measured metrics for the hashtag #crossposting 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 #crossposting

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.

$5.00/ year · 12-character #name
Claim #crossposting — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.9
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-15 11:56 UTC
1
10-09
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14
0
10-15

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-15 11:56 UTC

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-15 11:56 UTC

Everything below is measured over the latest 40 public posts (spanning ~3541 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (33) · German (3) · Spanish (1) · Japanese (1) · Czech (1)

Avg boosts / post: 1.2

Top of the latest posts

  • If you're running a professional account which needs to crosspost to many social networks at once, there are paid services designed specifically for this purpose which include support for Mastodon: ➡️ https://buffer.com/mastodon ➡️ https://

    Fedi.Tips@[email protected]♥ 35↻ 302026-07-14 19:50 UTCView post →
  • TIL https://fedica.com/signup/ - i only have bsky, so maybe i should just bridge or something I do want to be more engaged there, tell me your wisdom, folks that manage it #bluesky #bsky #atproto #crossposting

    Melissa Santos@[email protected]♥ 1↻ 12026-09-20 17:03 UTCView post →
  • A very odd thing has just happened on LinkedIn. I normally cross post stuff like this here and on LinkedIn. In the past two hours this post, which has been up for 6 days, has now got 51 comments, 352 likes and 452 views. Which is up from 1

    Will Deakin@[email protected]♥ 1↻ 22026-08-23 16:06 UTCView post →

What “crossposting” means

Wiktionary · Wikipedia

crossposting

  • verbTo post (a message) to multiple newsgroups simultaneously.
Full entry on Wiktionary →

Crossposting, also known as x-posting or xposting, is the act of posting one message to multiple information channels; forums, mailing lists, or newsgroups. This is distinct from multiposting, which is the posting of separate identical messages, individually, to each channel. Enforcement actions against crossposting individuals vary from simple admonishments up to total lifetime bans. In some cases, on email lists and forums, an individual is put under a stealth ban where their posts are distrib

“Crossposting” on Wikipedia (CC BY-SA) →

#crossposting across platforms

every network with a public tag surface

Follow #crossposting 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/crossposting