Signal is UP
and responding normally
Encrypted messaging app
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Save it as a Vartio monitor and get alerts when our EU checks detect downtime or degraded response.
Response Time History
Recent Activity (7 days)
Response time has been trending faster lately — 77ms on average now, versus 94ms earlier in the week.
- Went from down to upAug 21, 2026, 10:56 AM
- Went from up to downAug 21, 2026, 10:36 AM
About Signal
- Website
- signal.org
- Category
- Communication
- Monitored from
- EU (Helsinki, Frankfurt, Amsterdam)
- Check interval
- Every 5 minutes
- Monitoring since
- March 30, 2026 (148 days, 5,769 checks)
How we measure this: checks run from EU servers only, so a result here reflects what the EU sees, not a global view. A regional outage, CDN edge-cache issue, or bot/WAF protection that treats our monitoring probe differently than a real visitor can all cause this to disagree with Signal's own status page — that's a limitation of any third-party checker, not just this one.
Frequently Asked Questions
Is Signal down right now?
Signal is currently up and running. Our last check from EU servers showed a response time of 65ms with 99.97% uptime over the past 148 days.
What is Signal's uptime?
Signal has a 99.97% uptime measured over 148 days, based on 5,769 checks from Vartio's EU monitoring servers located in Helsinki, Frankfurt, and Amsterdam.
How do I check if Signal is down?
Vartio monitors Signal every 5 minutes from multiple EU servers and runs a live check when you visit this page. This page shows the current status, response time, and uptime history. You can also monitor your own services for free.
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