#harpercollins
Live, measured metrics for the hashtag #harpercollins from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #harpercollins
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 2026-10-10 12:44 UTC2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-10 12:44 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-10 12:44 UTCEverything below is measured over the latest 40 public posts (spanning ~8785 hours).
Posting hours (UTC) — busiest: 13:00
Languages: English (31) · German (5) · French (1) · Basque (1)
Avg boosts / post: 0.5
Top of the latest posts
"Book publisher #HarperCollins said it will start translating romance novels under its famous Harlequin label in France using AI, reducing or eliminating the pay for the team of human contract translators who previously did this work." @404
A WIRED report says at least three of the five largest US publishers—HarperCollins, Simon & Schuster and Hachette—use AI tools in publishing workflows. Reported uses include promotional and back-cover copy, cover concepts and marketing mate
#HarperCollins prépare une nouvelle édition de The Fall of Númenor, illustrée par Alan Lee, à paraître au Royaume-Uni le 5 novembre. Elle proposera notamment des tranches colorées avec des caractères elfiques, une carte illustrée amovible e
What “harpercollins” means
WikipediaHarperCollins Publishers LLC is a British-American multinational publishing conglomerate that is considered to be one of the "Big Five" English-language publishers, along with Penguin Random House, Hachette, Macmillan, and Simon & Schuster. HarperCollins is headquartered in London and New York City and is a subsidiary of News Corp.
“HarperCollins” on Wikipedia (CC BY-SA) →#harpercollins across platforms
every network with a public tag surfaceFollow #harpercollins 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/harpercollins