CheckUpstream has measured LangSmith at 100.000% uptime over the last 90 days and 100.000% over the last 12 months. 10 incidents were recorded in the past 12 months; the most recent resolved 10 days ago after 43 minutes. Status signals are polled from LangSmith's official incident.io status page, alongside independent probes and community reports.
180 days uptime
100.000%
180 of 180 days clean · 0m total downtime
Jul 16, 23:30 UTC · resolved in 43m · Resolved
Jul 12, 21:30 UTC · resolved in 30m · Resolved
Jul 9, 00:15 UTC · resolved in 10m · Resolved
Jun 10, 12:50 UTC · resolved in 1h 4m · Resolved
Live status pill for LangSmith. 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=langsmith"></script>Self-contained, CSP-friendly. Theme + size are query params; revalidates every 60s.
<iframe src="https://checkupstream.com/embed/langsmith" style="border:0;width:260px;height:44px" loading="lazy" title="LangSmith status badge"></iframe>GitHub READMEs, GitLab, MDX docs — links to the live reliability page.
[](https://checkupstream.com/reliability/langsmith)Useful for status-page composers (Notion, Slab, custom dashboards) that accept image URLs.
https://checkupstream.com/embed/langsmith/badge.svgLangSmith is currently Operational. CheckUpstream tracks LangSmith in real-time across the official status page, RSS / Atom feeds, and community telemetry — refresh this page for the latest reading.
LangSmith's last resolved incident started 10 days ago and lasted 43 minutes (an incident).
Looking for the live "is LangSmith down" view? See the LangSmith Status page.
Jun 7, 10:01 UTC · resolved in 9m · Resolved
Jun 5, 18:40 UTC · resolved in 7h 35m · Resolved
May 27, 12:10 UTC · resolved in 3h 30m · Resolved
May 22, 17:20 UTC · resolved in 10m · Resolved
May 14, 16:55 UTC · resolved in 1d 7h · Resolved
May 13, 13:00 UTC · resolved in 59m · Resolved
LangSmith'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 LangSmith 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 LangSmith'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.