Check if Zoho Catalyst is down, official outages, user-reported issues, and outages map.
Zoho Catalyst is working normally
Check 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 11 incidents for Zoho Catalyst since started monitoring Zoho status in October 2022. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage. It will show official Zoho Catalyst outages and also issues that we're started by a spike in crowdsource reports.
| Date | Incident | Duration | 
|---|---|---|
| 
                                             Jan 12, 2025 
                                              01:30 AM CET 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Dear Valued Customers,
 
We are writing to inform you of an upcoming scheduled maintenance to add...
                                             
                                           | 
                                          about 5 hours | 
| 
                                             Dec 30, 2024 
                                              09:23 AM CET 
                                             | 
                                          
                                             
                                              
                                                Major
                                              
                                             
                                            
                                            "Zoho ShowTime" is Down
                                             
                                           | 
                                          about 3 hours | 
| 
                                             Dec 08, 2024 
                                              05:30 AM CET 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Dear Customers,
Our annual infrastructure maintenance for our US Data Center is scheduled for 23...
                                             
                                           | 
                                          about 4 hours | 
| 
                                             Dec 01, 2024 
                                              05:30 AM CET 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Dear Customers,
Our annual infrastructure maintenance for our US Data Center is scheduled for 23...
                                             
                                           | 
                                          about 4 hours | 
| 
                                             Nov 24, 2024 
                                              05:30 AM CET 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Dear Customers,
Our annual infrastructure maintenance for our US Data Center is scheduled for 23...
                                             
                                           | 
                                          about 4 hours | 
| 
                                             Mar 05, 2024 
                                              10:05 AM CET 
                                             | 
                                          
                                             
                                              
                                                Major
                                              
                                             
                                            
                                            "Zoho Calendar" is Down
                                             
                                           | 
                                          11 minutes | 
| 
                                             Feb 24, 2024 
                                              12:19 AM CET 
                                             | 
                                          
                                             
                                              
                                                Major
                                              
                                             
                                            
                                            "Zoho Catalyst" is Down
                                             
                                           | 
                                          11 minutes | 
| 
                                             Feb 22, 2024 
                                              05:55 PM CET 
                                             | 
                                          
                                             
                                              
                                                Major
                                              
                                             
                                            
                                            "Zoho Catalyst" is Down
                                             
                                           | 
                                          9 minutes | 
| 
                                             May 17, 2023 
                                              06:47 AM CEST 
                                             | 
                                          
                                             
                                              
                                                Major
                                              
                                             
                                            
                                            "Zoho Catalyst" is Down
                                             
                                           | 
                                          about 1 hour | 
| 
                                             Feb 02, 2023 
                                              08:26 PM CET 
                                             | 
                                          
                                             
                                              
                                                Major
                                              
                                             
                                            
                                            "Zoho GST" is Down
                                             
                                           | 
                                          9 minutes | 
    See what users are saying about Zoho Catalyst issues that impacted them and how they are affected by the outage. You can see if other users are experiencing the same issues and if there are any workarounds or solutions.
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Monitoring Zoho since October 2022
Zoho Catalyst is part of Zoho. Check the Zoho's status.
1 incident in 2025
Zoho Catalyst isn't down. You can check Zoho Catalyst status and incident details on the top of the page. IsDown continuously monitors Zoho Catalyst official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Zoho Catalyst is currently operational. You can check Zoho Catalyst 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 Zoho Catalyst being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Zoho Catalyst 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.
Zoho Catalyst last outage was on January 12, 2025 with the title "Upcoming Emergency Maintenance Notification – US Data Center"
IsDown and DownDetector help users determine if Zoho 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 Zoho'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.
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