Mastodon user count
Mastodon has 10,487,326 registered accounts as of Nov 12, 2026, and 725,305 of them were active in the last month, across 7,093 servers. Since Oct 12, 2026, accounts fell by 20,094 and monthly actives fell by 6,460.
Mastodon monthly active accounts
Mastodon registered accounts
How we count
Mastodon is thousands of independent servers, so nobody holds one official total. joinmastodon.org adds up the accounts and monthly active accounts that servers report and publishes one figure a day; servers that don't report are missing, so the real totals are somewhat higher. This page reads those figures and refreshes every few hours.
CountDeck is not affiliated with Mastodon.
Questions
How many users does Mastodon have?
10,487,326 registered accounts as of Nov 12, 2026, on 7,093 servers that report to joinmastodon.org. This counts accounts, not people who use it.
How many people use Mastodon each month?
725,305 accounts were active in the month to Nov 12, 2026, 6.9% of all accounts.
Is Mastodon growing?
Since Oct 12, 2026, accounts fell by 20,094 and monthly active accounts fell by 6,460.
How many Mastodon servers are there?
7,093 servers reported to joinmastodon.org on Nov 12, 2026. Servers that don't report aren't counted.
Is Bluesky bigger than Mastodon?
Yes. Bluesky has 47,543,599 registered accounts (Nov 12, 2026), about 4.5 times Mastodon's 10,487,326.
Where does this number come from?
joinmastodon.org's public statistics, which add up what Mastodon servers report each day. CountDeck is not affiliated with Mastodon.
Compare: Bluesky user count · Bluesky vs X vs Threads vs Mastodon
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