#launchhn

Live, measured metrics for the hashtag #launchhn 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 #launchhn

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 #launchhn — $110.68/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
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 2026-09-17 20:58 UTC
0
09-11
0
09-12
0
09-13
0
09-14
0
09-15
0
09-16
1
09-17

1 uses by 1 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 2026-09-17 20:58 UTC

No related tags with measured usage found for #launchhn.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-17 20:58 UTC

Everything below is measured over the latest 40 public posts (spanning ~3838 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: English (40)

Avg boosts / post: 0

Top of the latest posts

  • Launch HN: Skillsync (YC W26) – AI chat sessions made portable across agents https://skillsync.com Comments: https://news.ycombinator.com/item?id=49743049 #HackerNews #LaunchHN #Skillsync #AIchat #PortableAgents #YCombinator #TechInnovation

    Hacker News@[email protected]♥ 0↻ 12026-09-17 16:27 UTCView post →

  • Launch HN: Mireye (YC S26) – Infrastructure for Physical World AI Agents https://www.mireye.com Comments: https://news.ycombinator.com/item?id=49552616 #HackerNews #LaunchHN #Mireye #YC #S26 #PhysicalWorld #AIagents

    Hacker News@[email protected]♥ 0↻ 02026-09-03 16:39 UTCView post →

  • Launch HN: RonanRX (YC S26) – Personalized Peptides and GLP-1s https://ronanrx.com/ Comments: https://news.ycombinator.com/item?id=49543530 #HackerNews #LaunchHN #RonanRX #PersonalizedPeptides #GLP1s #YCombinator #StartupNews

    Hacker News@[email protected]♥ 0↻ 02026-09-02 22:38 UTCView post →

#launchhn across platforms

every network with a public tag surface

Follow #launchhn 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/launchhn