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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.

90 days

Daily history

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

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

Daily history for the 12 components with the most incident days. Every component's current state is in the Markdown copy.

Reliability

Last 90 days in numbers

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

Uptime
99.99%12 months
Incidents
98on 15 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.

Follow Sinch incidents

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The same entries as JSON Feed 1.1, each with the full incident under _down_guide, for scripts.

https://down.guide/api/v1/incidents?provider=sinch
Open feed

Pages of 30 incidents, newest first. Pass the response's next_cursor as cursor for the next page.

History

Recent incidents

The last 90 days.

All history
  1. SinchMaintenance
    Sinch Scheduled Maintenance - Core Voice Calling Services - SBCs & Carrier Gateways (APAC and EMEA)
    lasted 1h 4mPhone Calling (PSTN), SIP Trunkapac, eu
  2. SinchMaintenance
    Campaigns Application Maintenance
    lasted 31mCampaigns (France 🇫🇷), Campaigns API (France 🇫🇷), Campaigns (Europe 🇪🇺) +3eu, us
  3. SinchMaintenance
    DI SMS 365 (SMSx) | Operator Services | Application, System Maintenance | PCR Number #PCRSDI-12444

    Sinch says scheduled maintenance on its DI SMS 365 (SMSx) Operator Services, PCR PCRSDI-12444, is in progress. The window runs 07:00 to 11:00 GMT on 10 November 2026, and the provider says MT, MO and DR notification traffic are not impacted.

    lasted 4h 2mSMS 365 Operator RoW, SMS 365 Operator USus
  4. SinchMaintenance
    DI SMS 365 (SMSx, MM4, MM7) | Operator Services | Network Maintenance | PCR Number #PCRSDI-12446

    Sinch says planned maintenance on DI SMS 365 (SMSx, MM4, MM7), PCR PCRSDI-12446, is in progress as of 07:00 GMT on 10 November 2026 and is scheduled to end at 10:00 GMT. It states that MT, MO and DR traffic are not impacted.

    lasted 3h 2mMM4 (MMS 365), MM7 (MMS 365), SMS 365 Operator RoW +1us
  5. SinchMaintenance
    DI SMS 365 (iSMS) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12453

    Sinch says planned maintenance on DI SMS 365 (iSMS) Operator Services (PCR PCRSDI-12453) started at 06:00 GMT on 10 November 2026 and is in progress, with an end time of 11:00 GMT. The provider says no impact is expected on MT or MO traffic, DR notification, or Report Manager access and statistics.

    lasted 5h 1mInternational SMS 365
  6. SinchMaintenance
    External Maintenance - Toll-Free Number Provider

    Sinch says its external Toll-Free Number Provider maintenance is in progress, scheduled from 05:00 to 10:00 UTC on 2026-11-10. Clients may see delayed or failed SMS MT/MO traffic to the United States and Canada, and MMS MT/MO traffic to the United States.

    lasted 5h 3mSMS - CA - Toll Free, SMS - US - Toll Free, MMS - US - Toll Freeca, us
  7. SinchMaintenance
    External Maintenance - US and Canada

    Sinch says maintenance by an external supplier is in progress, scheduled from 2026-11-10 03:00 UTC to 10:00 UTC. Clients may see delayed or failed 10DLC MT/MO SMS traffic to the United States and Canada, and MMS traffic to the United States.

    lasted 7h 1mSMS - US - 10DLC, MMS - US - 10DLCca, us
  8. SinchDegraded
    Service Degradation - Customer Dashboard
    lasted 1h 12mLogin/Sign up
  9. SinchMaintenance
    Campaigns Application Maintenance
    lasted 32mCampaigns (France 🇫🇷), Campaigns API (France 🇫🇷), Campaigns (Europe 🇪🇺) +3eu, us
  10. SinchDegraded
    Delivery Issue France - Bouygues Telecom

    Sinch says it is seeing delivery issues in France on Bouygues Telecom, with missing or late delivery receipts, starting 2026-11-09 12:07 UTC. Sinch says a fix has been implemented and it is monitoring the results.

    lasted 13h 59mSMS - EMEAeu
  11. SinchMaintenance
    DI SMS 365 (MM7) | Operator Services | Application Maintenance || PCR Number #PCRSDI-12424
    lasted 4h 1mMM7 (MMS 365)
  12. SinchMaintenance
    Sinch Contact Pro Certificate renewal - CUSTOMER ACTION REQUIRED - AU
    lasted 1h 1mContact Pro - AU (Australia)au, us
  13. SinchMaintenance
    Sinch Contact Pro Certificate renewal - CUSTOMER ACTION REQUIRED - Americas
    lasted 1h 1mContact Pro - NA (North America)us
  14. SinchMaintenance
    Sinch Contact Pro Certificate renewal - CUSTOMER ACTION REQUIRED - AF
    lasted 1h 2mContact Pro - AF (South Africa)us
  15. SinchMaintenance
    Sinch Contact Pro Certificate renewal - CUSTOMER ACTION REQUIRED - EU
    lasted 1h 2mContact Pro - EU (Europe)eu, us

Sinch status: questions

Is Sinch down right now?

No known problems: Sinch's status page says operational (checked 2026-11-11 01:20 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?

Service Degradation - Customer Dashboard, starting 2026-11-09 19:26 UTC and lasting 1h 12m: https://down.guide/DWN-2f39baa47c

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.