7-Day Uptime History
About Signal
Signal is a website that Uptrue monitors for uptime and performance. We check signal.org every 5 minutes from multiple locations to detect downtime, slow responses, and SSL issues.
Common Reasons Signal Goes Down
Even the most reliable services experience downtime. Here are the most common reasons Signal may be unavailable:
- WebSocket connection failures disrupting real-time messaging
- Voice and video relay server saturation during peak hours
- Message queue backlog causing delayed message delivery
- Authentication system overload during login surges
- File storage backend failures blocking uploads and downloads
- Push notification infrastructure failures on mobile platforms
What to Do When Signal Is Down
This page shows real monitoring data. If Signal appears operational here but is not working for you, the issue may be local to your network, browser, or ISP.
Clear your browser cache, try a different browser, switch between Wi-Fi and mobile data, or use a VPN to bypass potential regional blocks.
Use the subscribe form above to get an email the moment Signal comes back online. No need to keep refreshing this page.
How Signal Downtime Affects You
When Signal goes offline, the effects ripple across businesses and users who depend on it:
- Internal team communication halts, stalling decision-making.
- Remote workers lose their primary collaboration channel.
- Scheduled meetings and calls are disrupted or missed entirely.
- Customer support response times increase when chat systems go down.
Get Notified
Enter your email to receive alerts when Signal goes down or recovers.
Frequently Asked Questions
Is Signal down right now?
Based on our monitoring, Signal is currently UP. Last checked 1 hour ago. This page updates every 5 minutes with real monitoring data from Uptrue's infrastructure.
How often does Signal go down?
In the last 30 days, Signal has experienced 0 incidents with an overall uptime of 100%. Most major services aim for 99.9% uptime or higher. You can subscribe to alerts above to be notified of future outages.
What is Signal's average response time?
Signal's average response time over the last 30 days is 156ms. Response times can vary by region and time of day.
How can I check if Signal is down?
You can check Signal's live status on this page, which is updated every 5 minutes with real monitoring data. You can also subscribe for email alerts to get notified when the status changes.
What should I do when Signal is down?
Try clearing your browser cache, switching from Wi-Fi to mobile data, or using a VPN to rule out local issues. If the problem is on their end, subscribe to our alerts above to know the moment it comes back online.
Why is my Signal slow today?
Slowness on Signal can be caused by server-side performance issues, heavy traffic, your internet connection, browser extensions, or regional CDN problems. If Signal shows degraded performance on this page, the issue is likely on their end. Try a different browser or device to rule out local causes.
Does Signal downtime affect my SEO?
If your website depends on Signal for critical functionality (such as hosting, CDN, or embedded content), downtime can indirectly affect your SEO. Search engines may penalise your site if it is unreachable due to a third-party dependency being offline.
Can I get notified when Signal goes down?
Yes. Use the subscribe form above to enter your email address. Uptrue will send you an alert the moment Signal goes down and again when it recovers. It is completely free and you can unsubscribe at any time.
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This page shows automated checks from Uptrue's monitoring infrastructure. Status may not reflect your local experience. Results are provided for informational purposes only. Uptrue is not affiliated with Signal.