Is Sui down right now?
No — Sui is up. All systems operational as of Jul 13, 11:43 PM UTC.
Current Status
All Systems Operational
Components
Recent Incidents
Mainnet settlement
criticalMay 28, 2026 · resolved May 30
Up to 93% participation by stake. We will continue to monitor the network closely, but marking this incident as resolved.
Consensus outage
criticalJan 14, 2026 · resolved Jan 14
The validators have rolled out the fix and the system is fully functional.
Sui Mainnet Network
minorDec 14, 2025 · resolved Dec 14
This incident has been resolved.
Testnet validators lost quorum for checkpoint generation
noneJun 28, 2025 · resolved Jun 29
This incident has been resolved.
Validators are down
majorNov 21, 2024 · resolved Nov 21
Please see [https://blog.sui.io/sui-mainnet-outage-resolution/](https://blog.sui.io/sui-mainnet-outage-resolution/) for detailed explanation of what happened.
Get alerted when Sui goes down
Alert24 monitors Sui and 3,700+ other cloud and SaaS providers. When an outage is detected, it updates your status page automatically and pages your on-call team. No manual updates at 2 AM.
Sui status — frequently asked questions
Is Sui down right now?
No — Sui is up. All systems operational as of Jul 13, 11:43 PM UTC.
What is Sui's current status?
Sui: All Systems Operational. Alert24 checks Sui's status page continuously and can notify you the moment it changes.
How do I get alerted when Sui goes down?
Alert24 monitors Sui and 3,700+ other cloud and SaaS providers. When an outage is detected it updates your status page automatically and pages your on-call team — no manual checks. Start free at alert24.net.
