Live GreyNoise status. See if GreyNoise is down, view recent outages, and get real-time alerts when problems start.
GreyNoise is operational
IsDown pulls data from GreyNoise's status page every few minutes and collects user-reported issues. Refresh the page to see if there are any updates.
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
IsDown has tracked 151 incidents since started monitoring GreyNoise status in July 2021. We collect data from 4200+ services, and normalize the data to give you a clear picture of the impact of the outage.
7 days ago · lasted about 2 hours
The observed IP counts in our Vulnerability Prioritization Intelligence product are not accurate. We are investigating the cause.
11 days ago · lasted about 4 hours
Calls for some blocklist tags are failing to return IP addresses.
14 days ago · lasted about 4 hours
We had an interruption in data processing; we've rolled back some changes to restore normal data processing.
We've tracked and collected 151 incidents since started monitoring GreyNoise status
Join companies like Adobe, Coursera, and Glassdoor that use IsDown to monitor their vendors.
No comments yet
Stop Juggling Dozens of Status Pages – Monitor Them All in One Place
GreyNoise isn't down. You can check GreyNoise status and incident details on the top of the page. IsDown continuously monitors GreyNoise official status page every few minutes. In the last 24 hours, there were 0 outages reported.
GreyNoise is currently operational. You can check GreyNoise status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of GreyNoise being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the GreyNoise official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
GreyNoise last outage was on May 16, 2025 with the title "CVE Counts Inaccurate"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor GreyNoise and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if a service is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information. The integration allows us to provide more details about the outage, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
IsDown offers an easy way to monitor GreyNoise with maximum flexibility
IsDown monitors GreyNoise for major outages. A major outage is when GreyNoise experiences a critical issue that severely affects one or more services/regions. When GreyNoise marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors GreyNoise status page for minor outages. A minor outage is when GreyNoise experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in GreyNoise status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
IsDown monitors GreyNoise and all their 10 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
GreyNoise and other vendors don’t always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
“Very happy with isDown. Setting up and managing the monitoring is straightforward. The customer support team has been excellent, always quick to answer questions and provide assistance.
I definitely recommend IsDown.”
The data and notifications you need, in the tools you already use.
14-day free trial · No credit card required · No code required
