For developers using Next.js and the Vercel platform, there is nothing more stressful than a "502 Bad Gateway" or "503 Service Unavailable" error on a production site. Because Vercel is the backbone for so many modern web applications, an outage often feels like the entire internet is breaking. The critical question is: is Vercel down globally, or is it a project-specific deployment failure?
How to Check if Vercel is Down (5 Proven Methods)
Before you start rolling back your latest commit, verify if Vercel is experiencing a platform-wide issue using these methods:
1. Visit the Official Vercel Status Page
Vercel maintains vercel-status.com, which lists current incidents affecting the Edge Network, Build pipeline, and Dashboard. This is the most authoritative source for official confirmation.
2. Check DownDetector and User Reports
Community-driven reports often spike minutes before Vercel updates their status page. If you see a vertical climb in DownDetector reports, it\'s likely a systemic issue.
3. Monitor X (Twitter) for #VercelDown
Searching for "Vercel down" on X is often the fastest way to find other developers experiencing the same issue. Watch for reports of "502 errors" or "Build failures."
4. Use API Status Check for Real-Time Monitoring
API Status Check monitors Vercel's core infrastructure. By tracking the actual response times and availability of the Edge Network, we can often detect degradation before it becomes a full outage.
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Free 14-day trial →5. Test a Different Vercel Project
If you have multiple projects on Vercel, try accessing a different one. If one project is down but others are up, the issue is likely with your specific deployment or a regional AWS availability zone rather than a global Vercel outage.
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Try 1Password Free →Why Does Vercel Go Down? Common Causes
Vercel's architecture is highly distributed, but it still has dependencies that can fail:
- AWS Regional Outages: Since Vercel leverages AWS, a failure in a major region (like us-east-1) can cause widespread disruptions.
- Edge Network Failures: Problems with the global Content Delivery Network (CDN) can prevent users from reaching your site.
- Control Plane Issues: When the Vercel Dashboard or API is down, you can't deploy new code, even if existing sites remain live.
- DNS Propagation Issues: Rare but impactful errors in how Vercel manages DNS records for custom domains.
Action Plan: What to Do When Vercel is Down
For Frontend Developers:
- Do NOT trigger new deployments until the status page is green (this can exacerbate build queue issues).
- Check your project's deployment logs for specific 5xx errors.
- Communicate the outage to your users via a separate status page or social media.
For DevOps & SREs:
- Implement a multi-cloud failover strategy if you have a Tier-1 application.
- Configure automated monitoring using Alert Pro to get notified of Vercel degradation.
- Review Vercel's post-mortems to improve your own application's resilience.
Get alerted before your customers find out Vercel is down
Better Stack provides independent uptime monitoring. Don't rely on the platform you're monitoring to tell you it's down—get independent alerts.
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Is Vercel down for everyone or just my site?
Check vercel-status.com. If the status page is green but your site is down, check your logs for deployment errors or AWS regional issues.
How long do Vercel outages typically last?
Most are resolved within 1-2 hours, though major AWS failures can take longer. Vercel is generally very fast at recovering from Edge Network issues.
Does using a custom domain affect Vercel uptime?
Generally no, but DNS issues can occasionally make it seem like Vercel is down when it is actually a naming resolution problem.
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