#eta
Live, measured metrics for the hashtag #eta from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #eta
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 2026-09-26 19:45 UTCNo measured public usage for #eta in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-26 19:45 UTCNo related tags with measured usage found for #eta.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-26 19:45 UTCNo recent public posts found for #eta on Mastodon. Nothing measured, so nothing shown.
What “eta” means
Wiktionary · Wikipediaeta/ˈiːtə/
- nounThe seventh letter of the Modern Greek alphabet, the eighth in Old Greek.
Eta is the seventh letter of the Greek alphabet, representing the close front unrounded vowel,. Originally denoting the voiceless glottal fricative,, in most dialects of Ancient Greek, its sound value in the classical Attic dialect was a long open-mid front unrounded vowel,, which was later raised to in Hellenistic Greek, a process known as iotacism or itacism.
“Eta” on Wikipedia (CC BY-SA) →#eta across platforms
every network with a public tag surfaceFollow #eta 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/eta