CheckUpstream has measured crates.io at 99.959% uptime over the last 90 days and 99.990% over the last 12 months. 5 incidents were recorded in the past 12 months; the most recent resolved earlier today after 1 hour. Status signals are polled from crates.io's official Atlassian Statuspage status page, alongside independent probes and community reports.
30 days uptime
100.000%
30 of 30 days clean · 0m total downtime
All windows
Downtime like this can be refundable
If you're a paying crates.io customer, outages in these windows may count against crates.io's SLA — vendors owe service credits for missed uptime targets, but only if you file inside the deadline. CheckUpstream tracks the entitlement, drafts the claim, and hands you the filing link.
Track your crates.io entitlement →Last resolved incident
Earlier today · lasted 1h 28m · Major
7/11/2026, 2:22:04 PM · resolved 7/11/2026, 3:50:19 PM · Resolved
6/14/2026, 1:20:20 AM · resolved 6/14/2026, 2:00:40 AM · Resolved
5/23/2026, 6:47:52 PM · resolved 5/26/2026, 5:00:57 PM · Resolved
5/20/2026, 3:52:07 PM · resolved 5/20/2026, 5:00:25 PM · Resolved
Official status page: https://status.crates.io (opens in new tab)
Live status pill for crates.io. Updates automatically — no maintenance, no API key.
PREVIEW
Drop into any HTML page — README, docs, vendor homepage. No iframe, no dependencies.
<script src="https://checkupstream.com/embed/badge.js?service=crates-io"></script>Self-contained, CSP-friendly. Theme + size are query params; revalidates every 60s.
<iframe src="https://checkupstream.com/embed/crates-io" style="border:0;width:260px;height:44px" loading="lazy" title="crates.io status badge"></iframe>GitHub READMEs, GitLab, MDX docs — links to the live reliability page.
[](https://checkupstream.com/reliability/crates-io)Useful for status-page composers (Notion, Slab, custom dashboards) that accept image URLs.
https://checkupstream.com/embed/crates-io/badge.svgcrates.io is currently Operational. CheckUpstream tracks crates.io in real-time across the official status page, RSS / Atom feeds, and community telemetry — refresh this page for the latest reading.
crates.io's last resolved incident started earlier today and lasted 1h 28m (a partial outage).
Looking for the live "is crates.io down" view? See the crates.io Status page.
4/14/2026, 8:48:45 PM · resolved 4/14/2026, 11:45:36 PM · Resolved
crates.io's 30-day customer-perceived uptime is 100.000%. The figure is weighted (full-outage = 1.0, degraded = 0.3) so component blips don't collapse the score the way a raw incident-count would.
Sign up to CheckUpstream and add crates.io 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 crates.io'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.