alto (noun): A musical part or section higher than tenor and lower than soprano, formerly the part that performed a countermelody above the tenor or main melody. As a hashtag, #alto carries this topic across social platforms.

How popular is #alto?

In the last 7 days, #alto was used 6 times by 5 accounts on the open social web, measured via mastodon.online (Mastodon public tags API).

What hashtags are related to #alto?

No related hashtags with measured usage were found for #alto.

How much does it cost to own #alto?

#alto is available as a #name from $2,449.80 per year. You can claim it by card at https://hashtag.orghttps://hashtag.space/checkout/portal-name?name=alto or with tokens on hashtag.space at https://hashtag.space/#alto.

#Alto

Name: #alto — a #name on hashtag.org
Brand: hashtag.org
Price: 2449.80 USD
Availability: InStock

Live, measured metrics for the hashtag #Alto 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 #alto

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.

$2,449.80/ year · 4-character #name

Claim #alto — $2,449.80/yr→Buy on hashtag.space (web3)

card via hashtag.org · tokens via hashtag.space

Uses / 7 days

Mastodon

Accounts / 7 days

Mastodon

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-18 10:39 UTC

10-12

10-13

10-14

10-15

10-16

10-17

10-18

6 uses by 5 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 2026-10-18 10:39 UTC

No related tags with measured usage found for #alto.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-18 10:39 UTC

Everything below is measured over the latest 40 public posts (spanning ~1483 hours).

Posting hours (UTC) — busiest: 07:00

00:0012:0023:00

Languages: French (20) · English (18) · Spanish (1) · German (1)

Avg boosts / post: 1.3

Used together with

#music ×19 #musique ×19 #mywork ×18 #musiqueclassique ×13 #classicalmusic ×13 #violon ×11 #violoncelle ×8 #newmusic ×6 #sax ×5 #composition ×5 #trio ×5 #partition ×5

What “alto” means

Wiktionary · Wikipedia

alto/ˈæl.təʊ/

nounA musical part or section higher than tenor and lower than soprano, formerly the part that performed a countermelody above the tenor or main melody.

Full entry on Wiktionary →

The musical term alto, meaning "high" in Italian, historically refers to the contrapuntal part higher than the tenor and its associated vocal range. In four-part voice leading alto is the second-highest part, sung in choruses by either low women's or high men's voices. In vocal classification these are usually called mezzo-soprano, contralto and male alto or countertenor.

“Alto” on Wikipedia (CC BY-SA) →

#alto across platforms

every network with a public tag surface

Follow #alto 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/alto