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Providers
Is Langfuse down? · AI

Langfuse is up

OperationalNo known problems: Langfuse's status page says operational

99.99% uptime, 90 daysLast incident Checked Official status pageHistory

Reports count in aggregate against normal levels; one alone never makes a claim.

Now

Open incidents

What Langfuse has posted and not resolved.

Langfuse has no open incidents.

90 days

Daily history

Worst impact each day, from the provider's own incidents.

  1. 2026-08-09: no incidents
  2. 2026-08-10: no incidents
  3. 2026-08-11: no incidents
  4. 2026-08-12: 1 incident, worst degraded
  5. 2026-08-13: no incidents
  6. 2026-08-14: no incidents
  7. 2026-08-15: 1 incident, worst degraded
  8. 2026-08-16: no incidents
  9. 2026-08-17: no incidents
  10. 2026-08-18: no incidents
  11. 2026-08-19: 1 incident, worst degraded
  12. 2026-08-20: no incidents
  13. 2026-08-21: no incidents
  14. 2026-08-22: no incidents
  15. 2026-08-23: no incidents
  16. 2026-08-24: no incidents
  17. 2026-08-25: 2 incidents, worst degraded
  18. 2026-08-26: no incidents
  19. 2026-08-27: no incidents
  20. 2026-08-28: no incidents
  21. 2026-08-29: no incidents
  22. 2026-08-30: no incidents
  23. 2026-08-31: no incidents
  24. 2026-09-01: no incidents
  25. 2026-09-02: no incidents
  26. 2026-09-03: no incidents
  27. 2026-09-04: no incidents
  28. 2026-09-05: no incidents
  29. 2026-09-06: no incidents
  30. 2026-09-07: no incidents
  31. 2026-09-08: 1 incident, worst degraded
  32. 2026-09-09: no incidents
  33. 2026-09-10: no incidents
  34. 2026-09-11: no incidents
  35. 2026-09-12: no incidents
  36. 2026-09-13: no incidents
  37. 2026-09-14: 1 incident, worst degraded
  38. 2026-09-15: no incidents
  39. 2026-09-16: no incidents
  40. 2026-09-17: no incidents
  41. 2026-09-18: no incidents
  42. 2026-09-19: no incidents
  43. 2026-09-20: no incidents
  44. 2026-09-21: no incidents
  45. 2026-09-22: no incidents
  46. 2026-09-23: 1 incident, worst degraded
  47. 2026-09-24: no incidents
  48. 2026-09-25: no incidents
  49. 2026-09-26: no incidents
  50. 2026-09-27: no incidents
  51. 2026-09-28: no incidents
  52. 2026-09-29: no incidents
  53. 2026-09-30: 1 incident, worst partial outage
  54. 2026-10-01: no incidents
  55. 2026-10-02: no incidents
  56. 2026-10-03: no incidents
  57. 2026-10-04: no incidents
  58. 2026-10-05: no incidents
  59. 2026-10-06: no incidents
  60. 2026-10-07: no incidents
  61. 2026-10-08: no incidents
  62. 2026-10-09: no incidents
  63. 2026-10-10: no incidents
  64. 2026-10-11: no incidents
  65. 2026-10-12: no incidents
  66. 2026-10-13: no incidents
  67. 2026-10-14: no incidents
  68. 2026-10-15: no incidents
  69. 2026-10-16: no incidents
  70. 2026-10-17: no incidents
  71. 2026-10-18: no incidents
  72. 2026-10-19: 1 incident, worst degraded
  73. 2026-10-20: 1 incident, worst degraded
  74. 2026-10-21: no incidents
  75. 2026-10-22: no incidents
  76. 2026-10-23: no incidents
  77. 2026-10-24: no incidents
  78. 2026-10-25: no incidents
  79. 2026-10-26: no incidents
  80. 2026-10-27: no incidents
  81. 2026-10-28: no incidents
  82. 2026-10-29: no incidents
  83. 2026-10-30: no incidents
  84. 2026-10-31: no incidents
  85. 2026-11-01: no incidents
  86. 2026-11-02: no incidents
  87. 2026-11-03: no incidents
  88. 2026-11-04: no incidents
  89. 2026-11-05: no incidents
  90. 2026-11-06: no incidents
90 days agoToday
Reliability

Last 90 days in numbers

From the provider's own posts, including history read from its archive.

Uptime
99.99%since Jun 8
Incidents
17on 10 days
Median duration
1h 12m
Longest
6h 20m
Postmortem rate
n/apartial and major outages
Reports

People reporting problems

Hourly counts, last 24 hours.

No reports in the last 24 hours.

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History

Recent incidents

The last 90 days.

All history
  1. LangfuseDegraded
    Slow trace data retirival across API and UI in EU
    lasted 59meu
  2. LangfuseDegraded
    Degraded performance in Halo (Langfuse Assistant)
    lasted 48m
  3. LangfuseDegraded
    Degraded data serving in EU
    lasted 26meu
  4. LangfuseDegraded
    Degraded public API performance
    lasted 45mus
  5. LangfusePartial outage
    Degraded ingestion for 20 projects
    lasted 6h 20m
  6. LangfuseDegraded
    Elevated error rates in In App Agent
    lasted 7m
  7. LangfuseDegraded
    OTEL ingestion queue delay over 10 minutes in US
    lasted 1h 12mus
  8. LangfuseDegraded
    Delayed Ingestion for non v4 SDKs
    lasted 3h 19m
  9. LangfuseDegraded
    OTEL Ingestion Delay exceeds 10 minutes
    lasted 1h 35m
  10. LangfuseDegraded
    Degraded OTEL ingestion in US region
    lasted 54mus
  11. LangfuseDegraded
    Performance degradation on ingestion path
    lasted 1h 5m
  12. LangfuseDegraded
    Latency degradation on legacy ingestion queue
    lasted 3h 26m
  13. LangfuseDegraded
    Evaluations are delayed in EU
    lasted 1h 49meu
  14. LangfuseDegraded
    Longer v3 -> v4 propagation delay
    lasted 2h 34m
  15. LangfuseDegraded
    Degraded LLMaJ execution in EU
    lasted 1h 19meu

Langfuse status: questions

Is Langfuse down right now?

No known problems: Langfuse's status page says operational (checked 2026-11-06 18:42 UTC from Langfuse's official status page).

What is Langfuse's uptime?

99.99% over the last 90 days, from the incidents Langfuse posted on its own status page. A major outage counts in full and a partial outage as 30% of its time, per component.

When was Langfuse's last outage?

Slow trace data retirival across API and UI in EU, starting 2026-10-21 07:46 UTC and lasting 59m: https://down.guide/langfuse/DWN-da998e0dd5

How do I get alerts when Langfuse goes down?

Subscribe to https://down.guide/feed?provider=langfuse (RSS; add format=atom or format=json). In Slack, install the RSS app and run /feed subscribe with that URL; in Discord, give it to a feed bot such as MonitoRSS. No account needed.

Where does down.guide get Langfuse's status?

From Langfuse's official status page, https://status.langfuse.com, read every minute. Langfuse's words are quoted verbatim and linked.