Live status & reliability report

Sinch status, outages & reliability

#8 of 12 SMS & voice APIsMaintenance

Sinch is a Stockholm-based communications platform offering SMS, voice, verification and conversational messaging APIs.

Data updated Nov 2, 2026 · score recalculated

Over the last 90 days Sinch had 99.40% effective uptime across 20 status page incidents (3 partial or major outages), resolving them in 4h 51m on average.

61.1/100Reliability scoreVisit Sinch ↗

Is Sinch down right now?

No, Sinch is up and running.

  • Sinch's status page reports scheduled maintenance in progress. Checked .
  • All 3 Sinch pages we check are responding. Checked .

Official Sinch status page ↗

Uptime (90d)99.40%12h 52m weighted downtime
Incidents (90d)203.3 per 30 days
Major / partial outages3
Avg time to resolve4h 51m
Outages we detected0by our independent probes

90-day uptime

Aug 5, 2026 – Aug 12, 2026: no incidentsAug 13, 2026: 99.02% uptime, 3 incidents (Degraded performance)Aug 14, 2026 – Aug 15, 2026: no incidentsAug 16, 2026: 97.94% uptime, 1 incident (Degraded performance)Aug 17, 2026: 90.89% uptime, 1 incident (Degraded performance)Aug 18, 2026 – Aug 23, 2026: no incidentsAug 24, 2026: 98.30% uptime, 1 incident (Degraded performance)Aug 25, 2026: no incidentsAug 26, 2026: 99.23% uptime, 1 incident (Degraded performance)Aug 27, 2026: 93.07% uptime, 2 incidents (Degraded performance)Aug 28, 2026 – Sep 1, 2026: no incidentsSep 2, 2026: 99.29% uptime, 1 incident (Degraded performance)Sep 3, 2026: 98.57% uptime, 1 incident (Degraded performance)Sep 4, 2026: 90.90% uptime, 2 incidents (Degraded performance)Sep 5, 2026 – Sep 8, 2026: no incidentsSep 9, 2026: 98.38% uptime, 3 incidents (Degraded performance)Sep 10, 2026: 99.79% uptime, 1 incident (Partial outage)Sep 11, 2026 – Sep 21, 2026: no incidentsSep 22, 2026: 87.74% uptime, 1 incident (Major outage)Sep 23, 2026 – Sep 30, 2026: no incidentsOct 1, 2026: 98.59% uptime, 2 incidents (Degraded performance)Oct 2, 2026 – Oct 25, 2026: no incidentsOct 26, 2026: 94.61% uptime, 2 incidents (Partial outage)Oct 27, 2026 – Nov 2, 2026: no incidents
90 days ago99.404% average daily uptimeToday
  • No incidents
  • Degraded
  • Partial outage
  • Major outage
  • No data

Key facts about Sinch's reliability

  • Since May 31, 2026, the earliest date its published history covers, Sinch published 33 incidents on its status page, 5 of them partial or major outages.
  • Its longest outage on record in that time was “Landing Page connectivity” on Jun 9, 2026, which lasted 5h 56m.
  • The part of Sinch most often affected was Numbers Administration (2 of 33 incidents).
  • Incidents most often began on a Thursday (12 of 33, UTC).
  • Sinch's 90-day uptime of 99.40% is above the average for SMS & voice APIs (98.58%).
  • It resolves incidents faster than the typical SMS & voice API: 4h 51m on average, against a median of 5h 38m.

Score breakdown

Uptime · 40% weight
48
99.404% effective uptime
Incident frequency · 20% weight
44
3.33 weighted incidents per 30 days
Time to resolve · 20% weight
67
4h 51m average
Transparency · 20% weight
100
No unreported outages detected

How the score is calculated →

Incidents per month

02468DecJan ’26FebMarAprMay1 major outage incident1 partial outage incident5 degraded performance incidents1 informational incident8Jun2 degraded performance incidents3 informational incidents5Jul5 degraded performance incidents2 informational incidents7Aug1 major outage incident1 partial outage incident4 degraded performance incidents2 informational incidents8Sep1 partial outage incident2 degraded performance incidents2 informational incidents5OctNov
  • Major outage
  • Partial outage
  • Degraded
  • Informational

Response time

Daily average response time of Sinch's public pages, measured by our probes.

0ms241ms481msNov 1, 2026: 390msNov 2, 2026: 437msNov 1, 2026Nov 2, 2026

Score trend

Daily reliability score (rolling 90-day window).

050100Nov 1, 2026: 61.1Nov 2, 2026: 61.1Nov 1, 2026Nov 2, 2026

Components currently affected

  • Campaigns (France 🇫🇷): under maintenance
  • Campaigns API (France 🇫🇷): under maintenance
  • Campaigns (Europe 🇪🇺): under maintenance
  • Campaigns API (Europe 🇪🇺): under maintenance
  • Campaigns (North America 🇺🇸 / 🇨🇦): under maintenance
  • Campaigns API (North America 🇺🇸 / 🇨🇦): under maintenance

Sinch incident history (last 90 days)

Source: Sinch status page · last checked · Subscribe via RSS

Our independent monitoring

We check these public Sinch pages every 5 minutes. An outage is recorded after two consecutive failed checks.

PageLast checkUptime (30d)Avg response
HomepageUp 100%782 ms
DashboardUp 100%132 ms
US SMS API host (unauthenticated)Up 100%342 ms

How Sinch compares

Sinch vs Plivo

99.40% vs 100% uptime

Sinch vs SignalWire

99.40% vs 99.94% uptime

Sinch vs Telesign

99.40% vs 99.91% uptime

Sinch vs Textmagic

99.40% vs 99.82% uptime

Sinch vs Africa's Talking

99.40% vs 99.80% uptime

Sinch vs Infobip

99.40% vs 99.73% uptime

Most reliable Sinch alternatives →

Sinch status FAQ

Is Sinch down right now?

No, Sinch is up and running. Sinch's status page currently reports maintenance in progress, and all 3 of the Sinch pages we check every five minutes are responding. This page updates automatically when that changes.

How reliable is Sinch?

Sinch has a reliability score of 61.1 out of 100, ranking #8 of 12 SMS & voice APIs. Over the last 90 days it had 99.40% effective uptime.

How often does Sinch have outages?

Sinch published 20 incidents on its status page in the last 90 days (3 partial or major outages) and 33 in the past 12 months.

How long do Sinch outages last?

Sinch resolves incidents in 4h 51m on average. Its longest outage in the past year lasted 5h 56m, on Jun 9, 2026.

Does Sinch have a status page?

Yes. Sinch's official status page is status.sinch.com. We read it every five minutes and keep its full incident history.