by HonkWatch

Is Sinch down?

No. Sinch is working. Updated 2 Nov, 15:29 UTC, just now · Official status page No problems recorded since 2 Nov 2026.

Last 9030 days

100.00% of the time without a reported outage, since 2 Nov

Of the last 90 days, 0 had a partial or major outage, 1 had maintenance only and 89 have no data. Recent problems are listed in a table further down.

90 days ago30 days agoToday

No problems Partial outage Major outage Maintenance No data yet

Our own checks of sinch.com

Every 5 minutes, from our probes

Our checks from 9 cities: all fine.

  • St. LouisReachable144 ms, 4 min ago
  • SeoulReachable238 ms, 4 min ago
  • PortsmouthReachable117 ms, 4 min ago
  • MelbourneReachable122 ms, 9 min ago
  • Tel AvivReachable83 ms, 9 min ago
  • JohannesburgReachable67 ms, 9 min ago
  • São PauloReachable73 ms, 14 min ago
  • SeattleReachable98 ms, 14 min ago
  • TokyoReachable85 ms, 14 min ago
  • New YorkReachable92 ms, 19 min ago
  • MumbaiReachable72 ms, 19 min ago
  • HaminaReachable122 ms, 19 min ago
  • New JerseyReachable87 ms, 24 min ago
  • SydneyReachable106 ms, 24 min ago
  • Hong KongReachable72 ms, 24 min ago
  • Los AngelesReachable189 ms, 29 min ago
  • Cape TownReachable316 ms, 29 min ago
  • DohaReachable433 ms, 29 min ago
  • LauterbourgReachable415 ms, 34 min ago
  • DallasReachable139 ms, 34 min ago
  • DelhiReachable63 ms, 34 min ago
  • TorontoReachable83 ms, 39 min ago
  • SingaporeReachable94 ms, 39 min ago
  • JakartaReachable74 ms, 39 min ago

This is separate from the status page: we load sinch.com the way a visitor would and note whether it answers.

Parts of Sinch

Sinch

All 162 listed parts are working.

Incidents and maintenance

Maintenance

  • CANCELED - DI SMS 365 (SMSX) | Operator Services | Application, Database and System Maintenance || PCR Number #PCRSDI-12384 (planned) 29 Oct, 05:00 UTC to 29 Oct, 10:00 UTC. Affects SMS 365 Operator RoW, SMS 365 Operator US · Details
  • Planned Maintenance – REST EU Infrastructure Update (planned) 3 Nov, 05:00 UTC to 3 Nov, 07:00 UTC. Affects REST - EU · Details
  • Planned Maintenance - REST BR Infrastructure Update (planned) 3 Nov, 07:00 UTC to 3 Nov, 08:00 UTC. Affects REST - BR · Details
  • Planned Maintenance - REST AU Infrastructure Update (planned) 3 Nov, 14:00 UTC to 3 Nov, 15:00 UTC. Affects REST - AU · Details
  • External Maintenance - Toll-Free Number Provider (planned) 5 Nov, 04:00 UTC to 5 Nov, 08:00 UTC. Affects SMS - CA - Toll Free, SMS - US - Toll Free, MMS - US - Toll Free · Details
  • Planned Maintenance - Legacy API Service Enhancement (planned) 5 Nov, 07:00 UTC to 5 Nov, 11:00 UTC. Affects Redhot XML (mBlox), SMS (Legacy Sinch) · Details
  • Planned Maintenance - REST US and CA Infrastructure Update (planned) 5 Nov, 07:00 UTC to 5 Nov, 09:00 UTC. Affects REST - US, REST - CA · Details
  • Sinch Scheduled Maintenance - Elastic SIP Trunking - Voice Application Servers (planned) 6 Nov, 03:00 UTC to 6 Nov, 04:00 UTC. Affects Inbound Calling, Outbound Calling, International Calling, 9-1-1 / Emergency Services · Details
  • Sinch Contact Pro Certificate renewal - CUSTOMER ACTION REQUIRED - EU (planned) 8 Nov, 05:00 UTC to 8 Nov, 06:00 UTC. Affects Contact Pro - EU (Europe) · Details
  • Sinch Contact Pro Certificate renewal - CUSTOMER ACTION REQUIRED - AF (planned) 8 Nov, 06:00 UTC to 8 Nov, 07:00 UTC. Affects Contact Pro - AF (South Africa) · Details

Recent problems

No problems recorded since 2 Nov 2026.

Alert me when Sinch is down

HonkWatch watches the Sinch status page for you and alerts you by email, Slack, Discord or Telegram when it reports a problem.

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Questions

Is Sinch down, or is it just me?

The Sinch status page reports no problem and our own checks reach sinch.com. If it isn't working for you, the cause is more likely near you: your network, your browser, or a problem only in your area. Try another network or device.

How do we know?

We read the official Sinch status page and load sinch.com from our own probes in several cities. We don't guess from social media posts or reports.

How often do we check?

The status page every 7.5 minutes, day and night, and the website every 5 minutes. We keep 90 days of history: a day we have no reading for shows as "no data yet", never as working.

Official status from the Sinch status page. HonkWatch also checks websites from 24 cities.

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