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All Systems Operational
Uptime over the past 90 days. View historical uptime.
claude.ai
Operational
90 days ago
98.67
% uptime
Today
Claude Console (platform.claude.com)
Operational
90 days ago
99.08
% uptime
Today
Claude API (api.anthropic.com)
Operational
90 days ago
99.01
% uptime
Today
Claude Code
Operational
90 days ago
99.18
% uptime
Today
Claude Cowork
Operational
90 days ago
99.28
% uptime
Today
Claude for Government
Operational
90 days ago
99.86
% uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.
Related
No incidents or maintenance related to this downtime.
Past Incidents
Apr 30, 2026
Resolved -
The incident has been resolved. Error rates were elevated between 5:20 PT / 12:48 PT and 6:48 PT / 13:48 PT.
Apr 30, 14:01 UTC
Apr 30, 14:01 UTC
Investigating -
We are currently investigating this issue.
Apr 30, 13:10 UTC
Apr 30, 13:10 UTC
Resolved -
This incident has been resolved.
Apr 30, 01:51 UTC
Apr 30, 01:51 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 30, 01:34 UTC
Apr 30, 01:34 UTC
Investigating -
We are currently investigating this issue.
Apr 30, 01:20 UTC
Apr 30, 01:20 UTC
Apr 29, 2026
Resolved -
The incident is resolved. The elevated error rate was between 05:37 PT / 12:37 UTC and 06:58 PT / 13:37 UTC.
Apr 29, 14:14 UTC
Apr 29, 14:14 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 29, 14:01 UTC
Apr 29, 14:01 UTC
Investigating -
We are currently investigating this issue.
Apr 29, 13:47 UTC
Apr 29, 13:47 UTC
Resolved -
The incident is now resolved. The impact was between 16:25 PT / 23:25 UTC and 16:33 PT / 23:33 UTC.
Apr 29, 00:00 UTC
Apr 29, 00:00 UTC
Investigating -
We are currently investigating this issue.
Apr 28, 23:33 UTC
Apr 28, 23:33 UTC
Apr 28, 2026
Resolved -
This incident has been resolved.
Apr 28, 19:15 UTC
Apr 28, 19:15 UTC
Monitoring -
We are seeing success rates across all services return to normal, and are monitoring closely to prevent any further issues. Impact occurred from 17:34–18:52 UTC.
Apr 28, 18:59 UTC
Apr 28, 18:59 UTC
Update -
We are continuing to work to resolve the issues preventing users from accessing Claude.ai, and causing elevated authentication errors for requests to the API and Claude Code.
Apr 28, 18:33 UTC
Apr 28, 18:33 UTC
Identified -
We have identified an issue resulting in elevated errors on the Anthropic API, as well as issues accessing Claude.ai, including log-in paths for Claude Code. We are working to resolve these issues, and will provide an update as soon as possible.
Apr 28, 17:51 UTC
Apr 28, 17:51 UTC
Investigating -
We are investigating an issue preventing users from reaching Claude.ai, and will provide an update as soon as possible.
Apr 28, 17:41 UTC
Apr 28, 17:41 UTC
Resolved -
The incident has now been resolved. The timeline for the elevated errors was 6:22 PT / 13:22 UTC -> 6:39 PT / 13:39 UTC.
Apr 28, 13:50 UTC
Apr 28, 13:50 UTC
Investigating -
We are currently investigating this issue.
Apr 28, 13:29 UTC
Apr 28, 13:29 UTC
Resolved -
The incident has now been resolved. The elevated error rate for Haiku 4.5 was between 4:53 PT / 11:53 UTC and 5:36 PT / 12:44 UTC.
Apr 28, 12:45 UTC
Apr 28, 12:45 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 28, 12:38 UTC
Apr 28, 12:38 UTC
Investigating -
We are currently investigating this issue.
Apr 28, 12:24 UTC
Apr 28, 12:24 UTC
Resolved -
Claude Code Code Review intermittently wasn't starting sessions.
Apr 28, 06:00 UTC
Apr 28, 06:00 UTC
Apr 27, 2026
Resolved -
This incident has been resolved.
Apr 27, 15:18 UTC
Apr 27, 15:18 UTC
Investigating -
We are currently investigating this issue.
Apr 27, 14:11 UTC
Apr 27, 14:11 UTC
Apr 26, 2026
No incidents reported.
Apr 25, 2026
Resolved -
This incident has been resolved.
Apr 25, 19:02 UTC
Apr 25, 19:02 UTC
Investigating -
We are currently investigating this issue.
Apr 25, 18:42 UTC
Apr 25, 18:42 UTC
Resolved -
This incident has been resolved.
Apr 25, 11:58 UTC
Apr 25, 11:58 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 25, 08:57 UTC
Apr 25, 08:57 UTC
Identified -
The issue has been identified and a fix is being implemented.
Apr 25, 08:43 UTC
Apr 25, 08:43 UTC
Resolved -
This incident has been resolved.
Apr 25, 08:37 UTC
Apr 25, 08:37 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 25, 08:25 UTC
Apr 25, 08:25 UTC
Investigating -
We are currently investigating this issue.
Apr 25, 07:48 UTC
Apr 25, 07:48 UTC
Resolved -
This incident has been resolved.
Apr 25, 02:35 UTC
Apr 25, 02:35 UTC
Monitoring -
We have identified an issue in Claude Code version 2.1.120 that causes a crash when resuming a prior session via the --resume or --continue flags. Auto-update will move affected clients back to 2.1.119 on next check, but you can always run `claude install 2.1.119`.
Apr 25, 01:45 UTC
Apr 25, 01:45 UTC
Resolved -
The issue affecting requests to Claude Opus 4.7 has been resolved. Impact occurred from 01:24–01:59 UTC.
Apr 25, 02:34 UTC
Apr 25, 02:34 UTC
Monitoring -
A fix has been deployed for Claude Opus 4.7 and we are seeing success rates at normal levels. We are continuing to monitor, and ensure no further recurrence.
Apr 25, 02:15 UTC
Apr 25, 02:15 UTC
Investigating -
We are investigating elevated errors for requests to Claude Opus 4.7. We will provide an update as soon as possible.
Apr 25, 01:35 UTC
Apr 25, 01:35 UTC
Apr 24, 2026
Resolved -
This incident has been resolved.
Apr 24, 17:32 UTC
Apr 24, 17:32 UTC
Investigating -
We are currently investigating an issue resulting in errors when attempting to sign up at platform.claude.com
Apr 24, 17:03 UTC
Apr 24, 17:03 UTC
Resolved -
The incident has been resolved. We had 3 blips of unavailability:
* 2:53 PT / 9:53 UTC -- 2:57 PT / 9:57 UTC
* 3:01 PT / 10:01 UTC -- 3:06 PT / 10:06 UTC
* 3:34 PT / 10:34 UTC -- 3:36 PT / 10:36 UTC
Apr 24, 10:59 UTC
* 2:53 PT / 9:53 UTC -- 2:57 PT / 9:57 UTC
* 3:01 PT / 10:01 UTC -- 3:06 PT / 10:06 UTC
* 3:34 PT / 10:34 UTC -- 3:36 PT / 10:36 UTC
Apr 24, 10:59 UTC
Update -
We are continuing to work on a fix for this issue.
Apr 24, 10:51 UTC
Apr 24, 10:51 UTC
Identified -
The issue has been identified and a fix is being implemented.
Apr 24, 10:36 UTC
Apr 24, 10:36 UTC
Update -
We are continuing to investigate this issue.
Apr 24, 10:20 UTC
Apr 24, 10:20 UTC
Investigating -
We are currently investigating this issue.
Apr 24, 10:06 UTC
Apr 24, 10:06 UTC
Resolved -
This incident has been resolved.
Apr 24, 03:34 UTC
Apr 24, 03:34 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 24, 03:15 UTC
Apr 24, 03:15 UTC
Identified -
The issue has been identified and a fix is being implemented.
Apr 24, 03:09 UTC
Apr 24, 03:09 UTC
Update -
We are continuing to investigate this issue.
Apr 24, 02:55 UTC
Apr 24, 02:55 UTC
Investigating -
We are currently investigating this issue.
Apr 24, 02:55 UTC
Apr 24, 02:55 UTC
Apr 23, 2026
Resolved -
We've had an incident between 08:23 PT / 15:23 UTC and 8:35 PT / 15:35 UTC. We have fully recovered.
Apr 23, 15:59 UTC
Apr 23, 15:59 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 23, 15:37 UTC
Apr 23, 15:37 UTC
Investigating -
We are currently investigating this issue.
Apr 23, 15:29 UTC
Apr 23, 15:29 UTC
Resolved -
This incident has been resolved.
Apr 23, 02:09 UTC
Apr 23, 02:09 UTC
Update -
We have resolved the issue impacting MCP Apps on Claude.ai.
Apr 23, 00:57 UTC
Apr 23, 00:57 UTC
Identified -
We have identified an issue impacting the availability of MCP applications on Claude.ai, including desktop and mobile. We are working on a fix and will provide an update as soon as possible.
Apr 23, 00:41 UTC
Apr 23, 00:41 UTC
Resolved -
We have identified and resolved an issue which resulted in issues with model responses when making use of structured outputs via the Anthropic API between 16:10 UTC on April 22 and 01:59 UTC on April 23. During this period, structured outputs containing some forms of grammar requirements returned with reduced quality. This did not impact any requests not using structured outputs, as detailed here: https://platform.claude.com/docs/en/build-with-claude/structured-outputs.
Apr 23, 02:00 UTC
Apr 23, 02:00 UTC
Apr 22, 2026
No incidents reported.
Apr 21, 2026
No incidents reported.
Apr 20, 2026
Resolved -
This incident has been resolved.
Apr 20, 14:21 UTC
Apr 20, 14:21 UTC
Investigating -
We are currently investigating an issue related to uploading files on Claude.ai and Claude API. Some users will see their uploads failing and they are advised to retry.
Apr 20, 13:31 UTC
Apr 20, 13:31 UTC
Resolved -
This incident has been resolved.
Apr 20, 07:25 UTC
Apr 20, 07:25 UTC
Update -
We are continuing to monitor for any further issues.
Apr 20, 06:41 UTC
Apr 20, 06:41 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 20, 06:38 UTC
Apr 20, 06:38 UTC
Investigating -
We are currently investigating this issue.
Apr 20, 06:14 UTC
Apr 20, 06:14 UTC
Resolved -
This incident has been resolved.
Apr 20, 00:00 UTC
Apr 20, 00:00 UTC
Investigating -
We are currently investigating this issue.
Apr 19, 22:44 UTC
Apr 19, 22:44 UTC
Apr 19, 2026
Apr 18, 2026
No incidents reported.
Apr 17, 2026
Resolved -
The issue affecting uploads to Google Drive has been resolved.
Apr 17, 19:56 UTC
Apr 17, 19:56 UTC
Investigating -
We are investigating an issue causing errors when uploading documents to Google Drive from Claude.ai, including the desktop app and Cowork.
Apr 17, 18:59 UTC
Apr 17, 18:59 UTC
Apr 16, 2026
Resolved -
This incident has been resolved.
Apr 16, 22:41 UTC
Apr 16, 22:41 UTC
Update -
We are continuing to monitor for any further issues.
Apr 16, 22:40 UTC
Apr 16, 22:40 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 16, 22:33 UTC
Apr 16, 22:33 UTC
Investigating -
We are currently investigating this issue.
Apr 16, 22:26 UTC
Apr 16, 22:26 UTC
Resolved -
This incident has been resolved in the v1.3109.0 release of Claude Desktop. Please "Check for Updates".
Apr 16, 21:29 UTC
Apr 16, 21:29 UTC
Identified -
The issue has been identified and a fix is being implemented.
Apr 16, 20:47 UTC
Apr 16, 20:47 UTC
Investigating -
We are currently investigating this issue on the v1.3036.0 release of Claude Desktop
Apr 16, 19:24 UTC
Apr 16, 19:24 UTC
Resolved -
Earlier today we had an outage on Opus 4.6 that started at 23:03 PT / 6:03 UTC and ended at 00:26 PT / 7:26 UTC.
Apr 16, 07:43 UTC
Apr 16, 07:43 UTC
Identified -
The issue has been identified and a fix is being implemented.
Apr 16, 06:50 UTC
Apr 16, 06:50 UTC