CheckUpstream does not yet run an independent probe against FusionAuth, so no availability figure is published for it — only FusionAuth's own disclosure record below. 2 incidents were recorded in the past 12 months; the most recent resolved 46 days ago after 2 hours. Status signals are polled from FusionAuth's official Atlassian Statuspage status page, alongside independent probes and community reports.
Independent measurement how this is computed
Not measured
We run no independent probe against FusionAuth yet, so we publish no availability figure for it. What follows is FusionAuth's own disclosure record, which is a different thing.
Vendor disclosed: 1 incident · 90 of 90 days with none posted · 0m of declared impact
Fewer incidents in the last 30 days than 55% of 232 tracked services.
Share of each window with no impact declared by FusionAuth
7d
100.000%
30d
100.000%
90d
100.000%
180d
100.000%
1y
86.280%
Does FusionAuth actually matter to you?
A FusionAuth outage only matters if something you ship depends on it. Point us at a public repository and we will read its dependencies and tell you — no account, nothing stored.
Check a repository →Live FusionAuth status for your README or docs. Updates itself — no API key, no maintenance.
[](https://checkupstream.com/reliability/fusionauth)GitHub READMEs, GitLab, MDX docs — links to the live reliability page.
FusionAuth is currently Operational. CheckUpstream tracks FusionAuth in real-time across the official status page, RSS / Atom feeds, and community telemetry. Refresh this page for the latest reading.
Looking for the live "is FusionAuth down" view? See the FusionAuth Live status page.
FusionAuth's last resolved incident started 46 days ago and lasted 1h 30m (a complete outage).
We don't publish one. CheckUpstream runs no independent probe against FusionAuth yet, and the only other figure available would be derived from FusionAuth's own incident posts — which measures how much a vendor discloses rather than how available it was. Vendors that post often score worse than vendors that stay quiet, so the number would be backwards.
Sign up to CheckUpstream and add FusionAuth to a watchlist. We send incident alerts via Slack, email, webhook, or PagerDuty within seconds of detection, covering both the official status page and community signals (HN, Reddit, Bluesky, Cloudflare Radar).
We poll FusionAuth's official status page on a 1-5 minute cadence, parse its RSS / Atom feed as a fallback, ingest community signals from social platforms, and aggregate per-org SDK telemetry. Multiple sources reduce false positives versus any single feed alone.