#greatscifi
Live, measured metrics for the hashtag #greatscifi from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #greatscifi
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 · mas.to (Mastodon public tags API) · fetched 2026-10-18 05:09 UTC0 uses by 0 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 2026-10-18 05:09 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-18 05:09 UTCEverything below is measured over the latest 22 public posts (spanning ~14378 hours).
Posting hours (UTC) — busiest: 02:00
Languages: English (22)
Avg boosts / post: 0.8
Top of the latest posts
Captcha just confirmed that I am human. Are humans being replaced by AI just like in Invasion of the Body Snatchers 1978 https://www.imdb.com/title/tt0077745 starring #DonaldSutherland or 1956 https://www.imdb.com/title/tt0049366 - full mov
Companion released in 2025 One of my current favorite movies. A white woman kills at least two white men. I have friends of all colors. https://mastodon.social/@audubonballroon/114111660133660744 https://www.imdb.com/title/tt26584495 #great
Alien Romulus released in 2024 I have watched this to death I see the good in most things Eventually xenomorphs will complain about how they have been depicted on screen like how they take chunks out of peoples' faces just to horrify humans
#greatscifi across platforms
every network with a public tag surfaceFollow #greatscifi 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/greatscifi