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Is Sinch down? · Messaging and comms

Sinch is up

OperationalNo known problems: Sinch's status page says operational

99.99% uptime, 90 days · 99.99% over 12 monthsLast incident Checked Official status pageHistory

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

Now

Open incidents

What Sinch has posted and not resolved.

Sinch has no open incidents.

Minor

Minor or regional issues (1)

Open issues confined to one country, region, site, carrier route, asset or slice of customers. Sinch's state, uptime and the Down Index leave them out.

  1. SinchDegradedOngoing
    Delivery Issue - SMS Verification - China

    Sinch says it is investigating delivery issues towards China for SMS Verification traffic, starting 2026-11-06 02:57 UTC. Reported impact includes delayed MTs, failed MTs, missing delivery receipts and late delivery receipts. As of the latest update, the incident remains under investigation.

    ongoing for 12h 53mSMS Verification
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: no incidents
  5. 2026-08-13: 1 incident, worst degraded
  6. 2026-08-14: no incidents
  7. 2026-08-15: no incidents
  8. 2026-08-16: no incidents
  9. 2026-08-17: no incidents
  10. 2026-08-18: 1 incident, worst degraded
  11. 2026-08-19: no incidents
  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: no incidents
  18. 2026-08-26: 2 incidents, worst degraded
  19. 2026-08-27: 2 incidents, worst degraded
  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: 2 incidents, worst degraded
  26. 2026-09-03: 1 incident, worst degraded
  27. 2026-09-04: 2 incidents, worst degraded
  28. 2026-09-05: no incidents
  29. 2026-09-06: no incidents
  30. 2026-09-07: no incidents
  31. 2026-09-08: no incidents
  32. 2026-09-09: 1 incident, worst degraded
  33. 2026-09-10: 1 incident, worst partial outage
  34. 2026-09-11: no incidents
  35. 2026-09-12: no incidents
  36. 2026-09-13: no incidents
  37. 2026-09-14: no incidents
  38. 2026-09-15: no incidents
  39. 2026-09-16: no incidents
  40. 2026-09-17: 1 incident, worst degraded
  41. 2026-09-18: 1 incident, worst degraded
  42. 2026-09-19: no incidents
  43. 2026-09-20: no incidents
  44. 2026-09-21: no incidents
  45. 2026-09-22: 1 incident, worst partial outage
  46. 2026-09-23: no incidents
  47. 2026-09-24: no incidents
  48. 2026-09-25: 1 incident, worst degraded
  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: no incidents
  54. 2026-10-01: 1 incident, worst degraded
  55. 2026-10-02: 1 incident, worst degraded
  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: 1 incident, worst degraded
  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: no incidents
  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: 2 incidents, worst partial outage
  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: 1 incident, worst degraded
  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%12 months
Incidents
97on 19 days
Median duration
2h 33m
Longest
12d 22h
Postmortem rate
0%partial and major outages
Reports

People reporting problems

Hourly counts, last 24 hours.

No reports in the last 24 hours.

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Open feed

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History

Recent incidents

The last 90 days.

All history
  1. SinchDegraded
    Delivery Issue Czech Republic - T-Mobile

    Sinch says it observed delivery issues on the T-Mobile network in Czech Republic affecting delayed MT and MO messages, missing delivery receipts, and late delivery receipts. The incident started at 00:30 UTC on 2026-11-06 and the provider says it was resolved at 04:35 UTC the same day.

    lasted 4h 7mSMS - EMEAeu
  2. SinchDegraded
    Delivery Issue - France
    lasted 4h 5mSMS - EMEAeu
  3. SinchDegraded
    Delivery Issue Spain - DigiMobil
    lasted 41mSMS - EMEAeu
  4. SinchDegraded
    Delivery Issue Colombia - Claro
    lasted 2h 40mSMS - LATAMlatam
  5. SinchDegraded
    Delivery Issue Sweden - Telavox
    lasted 48mSMS - EMEAeu
  6. SinchDegraded
    Delivery Issue Canada - ICE Wireless
    lasted 6h 17mSMS - CA - ShortCode, SMS - CA - Toll Freeca
  7. SinchDegraded
    Post-Incident Notification - United States & Canada - All destinations
    lasted 0mca, us
  8. SinchDegraded
    Delivery Issue Bolivia - Entel
    lasted 4h 21mSMS - LATAMlatam
  9. SinchDegraded
    Delivery Issue United States - Google Voice
    lasted 3h 19mSMS - US - ShortCodeus
  10. SinchDegraded
    Delivery Issue Belgium - VOOmobile & MobiStar
    lasted 6h 14mSMS - EMEAeu
  11. SinchDegraded
    Delivery Issue United States - AT&T
    lasted 42mSMS - US - 10DLCus
  12. SinchPartial outagePostmortem
    Service Degradation - Customer Dashboard and Account Balance
    lasted 2h 32mPayment, SMS - APAC, SMS Administration +13apac, eu, latam, us
  13. SinchDegraded
    Service Degredation - Lookup API
    lasted 10mSMPP - US, ENUM US, HTTP - US +2us
  14. SinchDegraded
    Delivery Issue Sweden - Telia
    lasted 11h 45mSMS - EMEAeu
  15. SinchDegraded
    Delivery Issue Nicaragua - Tigo
    lasted 8h 27mSMS - LATAMlatam

Sinch status: questions

Is Sinch down right now?

No known problems: Sinch's status page says operational (checked 2026-11-06 17:58 UTC from Sinch's official status page).

What is Sinch's uptime?

99.99% over the last 90 days and 99.99% over 12 months, from the incidents Sinch 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 Sinch's last outage?

Delivery Issue - SMS Verification - China, starting 2026-11-06 05:05 UTC and still open: https://down.guide/sinch/DWN-d5c440c394

How do I get alerts when Sinch goes down?

Subscribe to https://down.guide/feed?provider=sinch (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 Sinch's status?

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