Is DeepSeek down?
OperationalDeepSeek (DeepSeek) — DeepSeek chat and platform API. DeepSeek reports all systems operational via its official status feed. Last checked 1s ago (656ms) via the official status page.
Latest DeepSeek outage
DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）
Full timeline and updates →
90-day history
Built from DeepSeek's official incident history — green days had no recorded incidents. Major outages count fully, partial 50%, degraded 25%.
Recent outage history
- DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）Oct 1, 2026, 7:40 PM UTC · resolvedDegraded
- DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）Sep 23, 2026, 10:20 PM UTC · resolvedDegraded
- DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）Sep 23, 2026, 7:35 AM UTC · resolvedDegraded
- DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）Sep 20, 2026, 8:45 AM UTC · resolvedDegraded
- DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）Sep 17, 2026, 8:45 AM UTC · resolvedDegraded
- DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded PerformanceSep 15, 2026, 11:30 AM UTC · resolvedDegraded
- DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）Sep 15, 2026, 8:55 AM UTC · resolvedDegraded
- DeepSeek 网页/API 部分中断（DeepSeek Web/API Partially Unavailable）Sep 14, 2026, 6:30 PM UTC · resolvedPartial outage
- DeepSeek 网页/API 部分中断（DeepSeek Web/API partially unavailable)Sep 2, 2026, 5:54 AM UTC · resolvedPartial outage
Component status
- DeepSeek V4 Pro API服务(API Service)Operational
- DeepSeek V4.1 Flash API服务(API Service)Operational
DeepSeek troubleshooting — fixes that actually work
- DeepSeek's status page (status.deepseek.com) covers chat and API separately.
- 'Server busy' errors during peak demand usually clear after a few minutes — retry.
- API users: 402 means insufficient balance; 429 means rate limits on your tier.
DeepSeek outage FAQs
Is DeepSeek down right now?
No — DeepSeek is currently operational, last checked 1s ago, according to the vendor's official status page. No active incidents are listed in the vendor's official status page.
Is there a DeepSeek outage?
No outage is currently declared for DeepSeek. If DeepSeek isn't working for you while status shows operational, the cause is usually local — see the fixes below.
How do I check DeepSeek server status?
The fastest check is this page, refreshed every minute. For the authoritative source, see DeepSeek's official status page at https://status.deepseek.com. Our status above is synced directly from that feed.
Why is DeepSeek not working for me?
DeepSeek's status page (status.deepseek.com) covers chat and API separately. 'Server busy' errors during peak demand usually clear after a few minutes — retry.
How reliable is DeepSeek?
DeepSeek has 99.87% uptime over the last 90 days, based on 9 vendor-published incidents.
User reports
No user reports yet for DeepSeek.