What is OpenSesame Catalog status right now?

OpenSesame Catalog is operational. Check OpenSesame Catalog service health and outages at the top of this page for real-time updates.

When was the last OpenSesame Catalog outage?

The last OpenSesame Catalog outage was on October 30, 2025: "Marketplace Search is not working for some users"

How do I check if OpenSesame Catalog is down?

Use IsDown to monitor OpenSesame Catalog status and get alerts when OpenSesame Catalog is down. You can also check the official OpenSesame status page.

How do I get alerts when OpenSesame Catalog is down?

Create an IsDown account to monitor OpenSesame Catalog status. Get instant alerts via Slack, PagerDuty, or email when OpenSesame Catalog outages occur.

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OpenSesame Catalog status. Is OpenSesame Catalog down right now?

Q: Is OpenSesame Catalog down today?

OpenSesame Catalog is not down today according to the official status page. IsDown monitors OpenSesame status continuously for outages and service health issues.

OpenSesame status updated 21 seconds ago

Is OpenSesame Catalog down?

OpenSesame Catalog is working normally

IsDown last checked OpenSesame Catalog status on January 23, 2026 at 08:26 AM EST. We've received 0 user reports in the past 24 hours.

Monitoring since Apr 2024 · 9 incidents caught · 8 components tracked in real-time

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OpenSesame Catalog service health over the last 24 hours

This chart shows the number of user-reported issues for OpenSesame Catalog service health 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.

OpenSesame Catalog Outage Map

OpenSesame outage map showing where users report when OpenSesame is down

See where users report OpenSesame Catalog is down. The map shows recent OpenSesame Catalog outages from around the world.

OpenSesame Catalog Outage Map

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Monitor OpenSesame Catalog status and outages

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Downtime health for the last 90 days

In the last 90 days, OpenSesame had 1 incident with a median duration of 51 minutes.

Total

Incidents

Critical

Major Outages

Warning

Minor Incidents

Duration

51 minute

Median Resolution

Latest OpenSesame Catalog outages detected by IsDown

Check OpenSesame Catalog status history below. IsDown detects when OpenSesame Catalog is down, tracking both official outages and user-reported issues.

about 1 hour

Marketplace Search is not working for some users

Oct 30, 2025 at 11:49 AM

27 minutes

Marketplace website is down

Oct 15, 2025 at 06:07 PM

10 minutes

Outage of Marketplace login

Jul 02, 2025 at 03:40 PM

21 minutes

Partial Outage of the Marketplace

Jun 26, 2025 at 05:23 PM

about 1 hour

The Marketplace Catalog is not loading

Nov 21, 2024 at 12:22 PM

about 3 hours

OpenSesame home page is down. Please visit https://opensesame.com/home to log...

Oct 25, 2024 at 03:15 PM

39 minutes

OpenSesame home page is down. Go to https://opensesame.com/about to log into ...

Oct 23, 2024 at 07:43 AM

about 2 hours

Course Launch is degraded or down

Jul 08, 2024 at 02:41 PM

29 minutes

OpenSesame Outage

Jun 24, 2024 at 02:33 PM

Title	Started At	Duration
Marketplace Search is not working for some users The Marketplace Search functionality is throwing errors and not loading for some users. All other...	Oct 30, 2025 at 03:49 PM UTC	about 1 hour
Marketplace website is down The Marketplace website is currently returning a 403 forbidden error. We are working to resolve t...	Oct 15, 2025 at 10:07 PM UTC	27 minutes
Outage of Marketplace login We are currently investigating this issue.	Jul 02, 2025 at 07:40 PM UTC	10 minutes
Partial Outage of the Marketplace The issue has been identified and a fix is being implemented.	Jun 26, 2025 at 09:23 PM UTC	21 minutes
The Marketplace Catalog is not loading We are currently experiencing an issue with the Marketplace Catalog. We are working to identify ...	Nov 21, 2024 at 05:22 PM UTC	about 1 hour
OpenSesame home page is down. Please visit https://opensesame.com/home to log in to the Marketplace We are investigating an issue with the OpenSesame home page. The Marketplace is up and fully oper...	Oct 25, 2024 at 07:15 PM UTC	about 3 hours
OpenSesame home page is down. Go to https://opensesame.com/about to log into the Marketplace site. We are currently investigating an issue with the OpenSesame home page. The Marketplace is fully o...	Oct 23, 2024 at 11:43 AM UTC	39 minutes
Course Launch is degraded or down We are currently investigating an issue that is causing course launches to be degraded or fail.	Jul 08, 2024 at 06:41 PM UTC	about 2 hours
OpenSesame Outage We are investigating an issue affecting the OpenSesame Website and Content Player. We are monitor...	Jun 24, 2024 at 06:33 PM UTC	29 minutes

Get alerts when OpenSesame Catalog is down

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Get instant alerts when outages are detected
Be the first to know if service is down
Show real-time status on private or public status page
Keep your team informed

Start monitoring for free

Frequently Asked Questions

Is OpenSesame Catalog down today?

OpenSesame Catalog isn't down. You can check OpenSesame Catalog status and incident details on the top of the page. IsDown continuously monitors OpenSesame Catalog official status page every few minutes. In the last 24 hours, there were 0 outages reported.

What is the current OpenSesame Catalog status?

OpenSesame Catalog is currently operational. You can check OpenSesame Catalog 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 OpenSesame Catalog 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 OpenSesame Catalog down today or just slow?

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

How are OpenSesame Catalog outages detected?

IsDown monitors the OpenSesame Catalog 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 OpenSesame Catalog having an outage right now?

OpenSesame Catalog last outage was on October 30, 2025 with the title "Marketplace Search is not working for some users"

How IsDown compares to DownDetector when monitoring OpenSesame?

IsDown and DownDetector help users determine if OpenSesame 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 OpenSesame'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.