What is Bullhorn CLS21 current status?

Bullhorn CLS21 is currently operational. You can check Bullhorn CLS21 status and current incidents and outages on the top of the page. The status is updated in almost real-time, and you can see the issues affecting customers.

How to monitor or check Bullhorn CLS21 status?

You can use IsDown service or go to Bullhorn official status page. Some accounts also use Twitter to communicate the status.

How can I be notified when Bullhorn CLS21 is having issues or undergoing maintenance?

You can create an account in IsDown and monitor multiple services or subscribe for updates on the official status page. IsDown will send you a notification in real-time when Bullhorn CLS21 has issues. Bullhorn official status page might also offer notification options such as email, SMS, or Slack.

Is Bullhorn CLS21 down? Check current status and problems

Q: Is Bullhorn CLS21 down today?

Bullhorn CLS21 was not down today according to the official status page. In the last 24 hours, there were 0 outages reported. IsDown continuously monitors the Bullhorn status page, looking for the latest outages and issues affecting customers. Check all recent outages in the section 'Latest Bullhorn CLS21 outages, issues and problems' at the top of the page.

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Bullhorn CLS21 service health. Issues reported in the last 24 hours

Working Normally

Possible Incident

Confirmed Outage

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. Sign up for free to see more Bullhorn status data.

View Bullhorn Outage Reports Map

Recent Bullhorn CLS21 Outages and Downtime History

IsDown has tracked 56 incidents for Bullhorn CLS21 since started monitoring Bullhorn status in April 2020. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.

Date	Status	Incident	Duration
Sep 04, 2025 12:36 PM UTC	Minor	Bullhorn ATS/CRM - Degraded Mass Mailing Performance	about 1 hour
Aug 18, 2025 10:04 AM UTC	Minor	Bullhorn ATS/CRM - Edit users and passwords down	3 days
Aug 03, 2025 01:19 PM UTC	Minor	Maintenance - Bullhorn ATS/CRM	6 minutes
Jul 01, 2025 12:42 AM UTC	Minor	Bullhorn ATS/CRM - SSO Login	about 6 hours
May 29, 2025 11:05 PM UTC	Minor	Bullhorn ATS/CRM - Login	about 1 hour
May 23, 2025 05:38 AM UTC	Minor	Bullhorn ATS/CRM - Login	about 2 hours
May 14, 2025 06:28 AM UTC	Minor	Bullhorn ATS/CRM - Email Delivery Delays	about 1 hour
Apr 14, 2025 01:53 PM UTC	Minor	Bullhorn ATS/CRM - Login	40 minutes
Dec 16, 2024 10:57 AM UTC	Minor	Bullhorn ATS/CRM - Login	4 days
Jul 19, 2024 05:00 AM UTC	Major	Login Issues - Bullhorn ATS/CRM	2 days

Bullhorn CLS21 problems reported by users

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Monitoring Bullhorn since April 2020

CLS21 is part of Bullhorn. Check the Bullhorn's status.

8 incidents in 2025

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Frequently Asked Questions

Is Bullhorn CLS21 down today?

Bullhorn CLS21 isn't down. You can check Bullhorn CLS21 status and incident details on the top of the page. IsDown continuously monitors Bullhorn CLS21 official status page every few minutes. In the last 24 hours, there were 1 outages reported.

What is the current Bullhorn CLS21 status?

Bullhorn CLS21 is currently operational. You can check Bullhorn CLS21 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.

Is there a Bullhorn CLS21 outage now?

No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.

Is Bullhorn CLS21 down today or just slow?

Currently there's no report of Bullhorn CLS21 being slow. Check on the top of the page if there are any reported problems by other users.

How are Bullhorn CLS21 outages detected?

IsDown monitors the Bullhorn CLS21 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.

Is Bullhorn CLS21 having an outage right now?

Bullhorn CLS21 last outage was on September 04, 2025 with the title "Bullhorn ATS/CRM - Degraded Mass Mailing Performance"

Bullhorn down for everyone or just me?

Check on the top of the page if there are any reported problems by other users.
Find their support at their official website.
Find their support contact at their official status page.

How IsDown compares to DownDetector when monitoring Bullhorn?

IsDown and DownDetector help users determine if Bullhorn 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 instead of just relying on reports from users. The integration allows us to provide more details about Bullhorn's Outages, 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.

Want to be informed about Bullhorn status changes?

IsDown offers an easy way to monitor Bullhorn with maximum flexibility

Major Outages Notifications

IsDown monitors CLS21 for major outages. A major outage is when CLS21 experiences a critical issue that severely affects one or more services/regions. When Bullhorn 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.

Minor Outages Notifications

IsDown monitors Bullhorn status page for minor outages. A minor outage is when CLS21 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.

Outage Details

IsDown collects all information from the outages published in Bullhorn 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.

Maintenance Feed

Bullhorn publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.

Component Filtering

IsDown monitors Bullhorn and all their 41 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.

Early Outage Detection

Bullhorn 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.

Is Bullhorn CLS21 Down? Check current status

Current Bullhorn CLS21 status

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