Microsoft 365 vs Slack - Uptime & Outage Comparison

Compare uptime, outage statistics, and incident history between Microsoft 365 and Slack. See which service has better reliability.

Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.

Microsoft 365

Status monitoring since June 2023

Minor Outage

Microsoft 365 Incident Statistics

Last 7 days

Last 30 days

Last 90 days

Recent Microsoft 365 Incidents

Ongoing about 10 hours ago

Users may be unable to access multiple Microsoft 365 services using Global Se...

Title: Users may be unable to access multiple Microsoft 365 services using Global Secure Access (GSA) User impact:...

View details

Resolved about 24 hours ago

Users may be unable to view or modify forms in SharePoint Online

Title: Users can't view or modify Nintex forms in SharePoint Online and receive an error User impact: Users can't ...

View details

Resolved 1 day ago

Admins are unable to access the Exchange admin center (EAC)

Title: Some admins may be unable to access the Exchange admin center (EAC) User impact: Admins may be unable to ac...

View details

View all Microsoft 365 incidents

Components Status

Microsoft Viva OK Power Apps in Microsoft 365 OK Microsoft Forms OK Microsoft Stream OK OneDrive for Business OK

View all 19 components →

Slack

Status monitoring since April 2020

Operational

Slack Incident Statistics

Last 7 days

Last 30 days

Last 90 days

Recent Slack Incidents

Resolved 4 days ago

Slack for iOS closing unexpectedly when opening channels

Users may experience iOS closing unexpectedly when opening channels. We're actively looking in to this, and we'll sh...

View details

Resolved 12 days ago

Free Plan Customers Are Experiencing Message Failures

We're aware that some customers on our free plan are experiencing message-sending limit blocks in an unusual spike pa...

View details

Resolved about 1 month ago

Some customers experiencing blurry image previews and download issues

We're aware there's an issue where a subset of customers are experiencing blurry images which can't be downloaded, th...

View details

View all Slack incidents

Components Status

Canvases OK Login/SSO OK Notifications OK Workspace/Org Administration OK Files OK

View all 11 components →

Ready to monitor Microsoft 365, Slack, and all your dependencies?

Start Monitoring in 5 minutes

14-day free trial · No credit card required · No code required