Notion outage history
HostTracker's checkpoints recorded no outage of 5 minutes or longer on www.notion.so in the last 90 days. This page lists every one we measure, as soon as one happens. Notion also posted 27 incidents on its own status page that our checks did not record as an outage; they are listed too, marked Official.
Recorded outages
Last 90 days · 5 min and longer · UTC
- Official onlyUsers unable to access Notion 3 hours 6 minutes
- Official onlyPHP2Shell (CVE-2026-109618, CVE-2026-109619) 3 days 18 hours
- Official onlyNotion MCP query_data_source tool is temporarily unavailable in Claude clients 1 hour 19 minutes
- Official onlySecurity update: Preventative certificate security measures 5 days 23 hours
- Official onlyUnable to install connections created by other workspace members 19 hours 57 minutes
- Official onlySome Notion Agent requests may stop before completion 3 hours 57 minutes
- Official onlyCursor-powered Custom Agents unable to load Notion tools 3 hours 39 minutes
- Official onlyForm submission issues (resolved) 7 hours 49 minutes
- Official onlyDegraded performance in Notion and the Notion API 8 days 1 hour
- Official onlyDelayed live updates in pages and databases 2 hours 54 minutes
- Official onlyDegraded performance for Notion AI 2 minutes
- Official onlyPage loading and editing may be slower than expected 35 minutes
- Official onlyPublic API returning 500 errors 14 minutes
- Official onlyAI Meeting Notes transcription may not start 13 minutes
- Official onlyAI Connector search results to be unavailable. 1 minute
- Official onlyReal-time collaboration updates may be delayed 8 minutes
- Official onlySign in with Apple Intermittently Failing 40 minutes
- Official onlyNotion Calendar sign-in redirects on web 20 hours 35 minutes
- Official onlySome connected content results unavailable in Notion AI 3 days 17 hours
- Official onlyDuplicate characters when editing with a Korean keyboard on iOS 22 hours 5 minutes
- Official onlyIssues managing email addresses and aliases 2 hours 41 minutes
- Official onlyUnexpected workspace verification banner displayed to some users 43 minutes
- Official onlyAutomation buttons have degraded experience 2 hours 33 minutes
- Official onlyPromotional offers may not apply correctly to subscriptions 12 hours 14 minutes
- Official onlyIssue reconnecting to MCPs on custom agent 4 hours 16 minutes
- Official onlyIssues syncing and editing content 48 minutes
- Official onlyWe’re aware of an issue that is causing some Notion AI MCP tool calls to fail. 6 hours 36 minutes
Rows tagged "Official" carry the incident Notion posted on its own status page, quoted and linked on the incident's page; an "Official only" row is one our checkpoints did not record as an outage. Every other outage was measured by HostTracker's own checkpoints and confirmed from several locations before it was recorded. Open any row for its timeline, or see the live Notion status and the 90-day uptime chart.
Independent measurement by HostTracker. Not affiliated with Notion.
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