Is Signal down?
Checks passingchecked 5 minutes ago
Our checks of Signal pass from all 10 regions we check.
As of Nov 5, 2026, 3:06 PM UTC, RealUptime's checks of Signal passed in all 10 regions that returned a reading.
Our checks of Signal did not fail from two or more distant regions in the 77 days we have checked it (since Aug 20, 2026). This does not show Signal works for users.
Email me when our checks of Signal fail from two or more distant regions
Signal publishes no status feed we can read, so the only reading here is our check reading on the left.
Signal response time, by region
Check your own site while you wait on Signal
Watching an outage above does not tell you whether your own connection or site is also having a problem. Enter your own URL for one live check, right now, no signup. This checks the site you enter, not Signal. It cannot diagnose Signal's own systems.
What we measured, function by function
Signal answers on more than one surface, and they can fail apart. Each row is one surface, checked from the same regions. The verdict above follows the web row, because that is the surface we treat as this service's own; a failure on any other row is a partial outage, not a full one.
- WebprimaryUS-East: Checks passingUS-West: Checks passingEurope: Checks passingAsia-Pacific: Checks passingUS-Central: Checks passingCanada: Checks passingUK: Checks passingSoutheast Asia: Checks passingAustralia: Checks passingSouth America: Checks passing
- Desktop updatesUS-East: Checks passingUS-West: Checks passingEurope: Checks passingAsia-Pacific: Checks passingUS-Central: Checks passingCanada: Checks passingUK: Checks passingSoutheast Asia: Checks passingAustralia: Checks passingSouth America: Checks passing
What our checks show, and what people reported
- North AmericaChecks passingUS-East, US-West, US-Central, Canada
- US-EastChecks passinglatency: 1200msstatus code: 200checked: Nov 5, 2026, 3:04 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-East probes reach Signal normally. We do not have enough reports from US-East to say anything about what people there are seeing.
- US-WestChecks passinglatency: 1759msstatus code: 200checked: Nov 5, 2026, 2:57 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-West probes reach Signal normally. We do not have enough reports from US-West to say anything about what people there are seeing.
- US-CentralChecks passinglatency: 450msstatus code: 200checked: Nov 5, 2026, 3:02 PM UTC0 people in the last 5 minutesNot enough reports to sayOur US-Central probes reach Signal normally. We do not have enough reports from US-Central to say anything about what people there are seeing.
- CanadaChecks passinglatency: 844msstatus code: 200checked: Nov 5, 2026, 2:52 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Canada probes reach Signal normally. We do not have enough reports from Canada to say anything about what people there are seeing.
- South AmericaChecks passinglatency: 1332msstatus code: 200checked: Nov 5, 2026, 2:54 PM UTC0 people in the last 5 minutesNot enough reports to sayOur South America probes reach Signal normally. We do not have enough reports from South America to say anything about what people there are seeing.
- EuropeChecks passingEurope, UK
- EuropeChecks passinglatency: 1496msstatus code: 200checked: Nov 5, 2026, 3:05 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Europe probes reach Signal normally. We do not have enough reports from Europe to say anything about what people there are seeing.
- UKChecks passinglatency: 1048msstatus code: 200checked: Nov 5, 2026, 2:57 PM UTC0 people in the last 5 minutesNot enough reports to sayOur UK probes reach Signal normally. We do not have enough reports from UK to say anything about what people there are seeing.
- Asia PacificChecks passingAsia-Pacific, Southeast Asia, Australia
- Asia-PacificChecks passinglatency: 1685msstatus code: 200checked: Nov 5, 2026, 3:06 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Asia-Pacific probes reach Signal normally. We do not have enough reports from Asia-Pacific to say anything about what people there are seeing.
- Southeast AsiaChecks passinglatency: 1702msstatus code: 200checked: Nov 5, 2026, 2:58 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Southeast Asia probes reach Signal normally. We do not have enough reports from Southeast Asia to say anything about what people there are seeing.
- AustraliaChecks passinglatency: 2127msstatus code: 200checked: Nov 5, 2026, 3:05 PM UTC0 people in the last 5 minutesNot enough reports to sayOur Australia probes reach Signal normally. We do not have enough reports from Australia to say anything about what people there are seeing.
Somewhere else or not sure: 0 people in the last 5 minutes
These are unverified reports from people using Signal, counted separately from what our own probes measure. Anyone can file one, no account is needed, and the region on a report is chosen by the person filing it. We never open, extend or close an outage in our record based on report volume: only our own measurements do that. We have not received any reports for Signal yet, which is not evidence that nothing is wrong.
Recent probe events
No probe events on record yet for Signal.
check entries are our own probes' readings; declared entries are the vendor's. How this check works
We have been measuring Signal since August 20, 2026. We show nothing from before that date, and we never add an outage we did not observe ourselves, from any source.
Need this in writing? Generate an SLA evidence report for Signal covering any window you pick, with our check readings and Signal's own claim at the time, side by side.
Full check history for Signal: 90 days of check results by region, month-by-month uptime by our checks, and every probe event on record.
Put this badge in your README
Live, from this page's own readings.[](https://realuptime.io/outages/signal)<a href="https://realuptime.io/outages/signal"><img src="https://realuptime.io/outages/signal/badge.svg?days=30" alt="Signal uptime by RealUptime's checks" height="20"></a>Share of checks passed over 30 days; the window is printed on it. If our readings go stale it says stale, and if we have no readings it says so and shows no color. How the badge works.
To cite this page: RealUptime, "Is Signal down?", https://realuptime.io/outages/signal. The readings change with every check, so give the date you read them.
How our checks compare with Signal's stated SLA
At or above your target
Our checks of Signal failed for none over the last 30 days, which is 100% uptime by our checks. A 99.9% target allows 43 minutes over that period.
Our checks show no gap in this period. That does not rule out one you saw.
These figures come from our own checks of one public endpoint per service. They are not the service's real uptime. This is computed from our own checks, not from Signal's SLA instrumentation. Their contract is normally measured against their own systems, with their own exclusions and a claim window, so their figure and ours will differ. Use this to start the conversation and ask for their number. It is not legal advice and it is not a determination of what you are owed.
What we check
What our check can and cannot see
A pass means the service's public web page loaded and answered normally. It does not show that the product, the API or sign-in behind it works; a page can load from a cache while the product is down.
Host checked: signal.org