#facebookmarketplace
Live, measured metrics for the hashtag #facebookmarketplace from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #facebookmarketplace
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 2026-10-13 09:15 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 2026-10-13 09:15 UTCNo related tags with measured usage found for #facebookmarketplace.
Live pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-13 09:15 UTCEverything below is measured over the latest 40 public posts (spanning ~2848 hours).
Posting hours (UTC) — busiest: 18:00
Languages: English (28) · Estonian (4) · German (3) · Lithuanian (2) · Spanish (1) · French (1)
Avg boosts / post: 0.4
Top of the latest posts
THREAT MODEL: CYBERSECURITY 🧑💻 for June 9th, 2026 by independent journalist @violetblue - @adafruit files lawsuit against Flux AI over CFAA attacks (and more) - An #IBM and AT&T security whistleblower bombshell - @Bellingcat unmasks two
YouTuber Matt Robb says Meta’s Muse AI sent his home address to someone interested in his Facebook Marketplace listing and accepted a low offer. The visitor arrived before Robb knew what had happened. Robb had given Muse the pickup address
THREAT MODEL: CYBERSECURITY 🧑💻 for September 29th, 2026 by independent journalist @violetblue - #SamAltman “sorry” his US company hacked a foreign government - #ShinyHunters royally pwns the #FBI - #Intel drops payments from its bug boun
#facebookmarketplace across platforms
every network with a public tag surfaceFollow #facebookmarketplace 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/facebookmarketplace