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Is Langfuse Down?

SaaSLive status, outages, and incident history

No. Langfuse is up right now.

Every monitored Langfuse system is operational as of August 11, 2026. PulsAPI did not find an outage in its latest check of the official status feed.

OperationalChecked 1h agoLive, rechecked every 60s
How we know: the official Langfuse status page, PulsAPI's own check every 60 seconds, and outage reports from engineers. How PulsAPI monitoring works

Langfuse Component Status

The main Langfuse systems on this page. All 5 are operational right now.

5operational
Ingestion API
Operational
LLM-as-a-judge
Operational
Prompts API
Operational

2 more components tracked

Their status is in the bar above. Free accounts see every component by name.

Also tracking Public API, UI.

Create a free account

Component statuses may change independently during partial outages.

Recent Langfuse Outages & Incidents

Incident history from the official Langfuse status page, including resolution updates.

Uptime history4 days observed
Aug 8100.00% averageAug 11
[US] Ingestion DelaysResolved Aug 3, 2026 · 38 minResolved

This issue is resolved and we're back to regular processing times. --- [2026-08-03T18:56:58Z] (investigating) We see an improvement and the current delay is below 5min. We continue to investigate and scale. --- [2026-08-03T18:25:40Z] (investigating) We're currently observing about 10min ingestion delays. Our team is investigating.

502 BAD Gateway errors on UIResolved Jul 14, 2026 · 1h 6mResolved

We resolved the performance bottleneck. All APIs are responding as expected as of now. --- [2026-07-14T19:12:41Z] (investigating) We experience occasional API errors with 502 Bad Gateway. The team is investigating the root cause currently.

[EU] Elevated latencies and error ratesResolved Jul 2, 2026 · 20 minResolved

The issue has been resolved. --- [2026-07-02T07:43:01Z] (investigating) We're observing elevated latencies and error rates across read APIs and some frontend routes. Ingestion is not affected.

Live Langfuse Outage Reports

Problems reported by engineers using Langfuse. Reports often appear 10 to 20 minutes before the official status page moves, and stay on this page for 90 days.

Reports, last 24 hours0 total
24h agoNothing reportednow

No Langfuse problems reported yet.

Something wrong with Langfuse on your end?

Reports are anonymous, take about ten seconds, and help the next engineer who checks.

About Langfuse

Is Langfuse down? Langfuse reports live availability for 20 components at status.langfuse.com, among them Ingestion API, LLM-as-a-judge and Prompts API. Track Langfuse outages, degradations and past incidents here, with uptime history and alerts across your SaaS stack.

Over the past 30 days, PulsAPI has measured Langfuse uptime at 100.00%. Response times, incident history, and SLA tracking for Langfuse are available on the PulsAPI dashboard.

Langfuse Status FAQ

Is Langfuse down right now?

PulsAPI checks Langfuse every 60 seconds. The verdict at the top of this page comes from the latest poll of the official Langfuse status feed and refreshes automatically, so you are not looking at a stale cached answer.

What should I do if Langfuse is not working?

Check the component list on this page first to see if your failure matches a known outage. If it does, you can report the issue for other engineers, follow the incident timeline for vendor updates, and run any fallback your app supports until Langfuse recovers.

How do I check Langfuse uptime history?

PulsAPI tracks Langfuse uptime over 30, 60, and 90-day rolling windows. The current 30-day uptime is 100.00%. A free PulsAPI account unlocks the full 90-day SLA history and incident timeline for Langfuse.

How fast does PulsAPI detect Langfuse outages?

PulsAPI polls the official Langfuse status page every 60 seconds and usually delivers alerts to Slack, Discord, Microsoft Teams, PagerDuty, or email in under 4 seconds after detection. That is often faster than someone on your team notices on their own.

Does PulsAPI track individual Langfuse components?

Yes. PulsAPI monitors 5 individual Langfuse components, so you can see which service or region is affected instead of a generic "service degraded" banner.

Can I get alerts when Langfuse goes down?

Yes. Create a PulsAPI account and subscribe to Langfuse. Email alerts are included on the free Starter plan. Paid plans add Slack, Discord, Microsoft Teams, PagerDuty, and webhooks whenever Langfuse status changes.

How do I report an issue with Langfuse to the community?

Click "Report an issue" at the top of this page, pick the issue type and severity, and optionally add your region and a short note. Reports are anonymous and help other engineers spot Langfuse problems early. Official status pages often lag real incidents by 10 to 20 minutes.

Is there a free way to monitor Langfuse?

Yes. PulsAPI's Starter plan includes up to 10 monitored services with email alerts, and the 30-day free trial requires no credit card. You can monitor Langfuse alongside up to 9 other services at pulsapi.com/signup.

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