Anthropic Outage History

Anthropic is up right now

Pingoru has recorded 265 incidents for Anthropic: 265 in the last 12 months and 56 in the last 90 days.

Source: status.claude.com

265incidents recorded
265last 12 months
56last 90 days
4 hourstypical duration
Incidents per month
050100AprMayJunJulAugSepOct13
Share of hours with an open incident, any severity
0%50%100%AprMayJunJulAugSepOct28%
Pingoru began tracking Anthropic in April 2026, so earlier months are not shown. Hover a bar for its value.
Show as a table
MonthIncidentsHours with an open incident
April 20264944 of 720 (6%)
May 20264159 of 744 (8%)
June 202648371 of 720 (52%)
July 202654137 of 744 (18%)
August 20262638 of 744 (5%)
September 202613112 of 720 (16%)
October 202613165 of 593 (28%)

Incidents, newest first

Minor June 1, 2026 Sonnet 4.5 elevated errors 19m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code

Started Jun 01, 2026, 09:08 AM UTC· resolved Jun 01, 2026, 09:28 AM UTC

  1. investigating Jun 01, 2026, 09:08 AM UTC

    We are currently investigating this issue.

  2. monitoring Jun 01, 2026, 09:13 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. monitoring Jun 01, 2026, 09:17 AM UTC

    We are continuing to monitor for any further issues.

  4. resolved Jun 01, 2026, 09:28 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor June 1, 2026 Opus 4.7 elevated errors 33m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code

Started Jun 01, 2026, 06:48 AM UTC· resolved Jun 01, 2026, 07:22 AM UTC

  1. investigating Jun 01, 2026, 06:48 AM UTC

    We are currently investigating this issue.

  2. monitoring Jun 01, 2026, 07:08 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Jun 01, 2026, 07:22 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor May 30, 2026 opus 4.7 elevated errors 1h 18m claude.ai, Claude Console (platform.claude.com)

Started May 30, 2026, 10:58 PM UTC· resolved May 31, 2026, 12:16 AM UTC

  1. investigating May 30, 2026, 10:58 PM UTC

    We are currently investigating this issue.

  2. resolved May 31, 2026, 12:16 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor May 28, 2026 Billing and subscription management issues 19m claude.ai, Claude Console (platform.claude.com)

Started May 28, 2026, 07:04 PM UTC· resolved May 28, 2026, 07:23 PM UTC

  1. identified May 28, 2026, 07:04 PM UTC

    We are currently experiencing issues with billing and subscription management on claude.ai and the Anthropic Console. Users may see errors when viewing subscription details, payment methods, or attempting to upgrade or change plans. Chat and API access are not affected. We have identified the cause and are working on a fix.

  2. monitoring May 28, 2026, 07:17 PM UTC

    A fix has been deployed for the issue affecting Claude services and we are monitoring for recovery.

  3. resolved May 28, 2026, 07:23 PM UTC

    The issue affecting Claude services has been resolved. Impact occurred from 18:27 UTC to 19:05 UTC.

Read the full incident report →

Minor May 26, 2026 Elevated errors for Claude Code in Slack 3h 23m Claude Code

Started May 26, 2026, 01:56 AM UTC· resolved May 26, 2026, 05:19 AM UTC

  1. investigating May 26, 2026, 01:56 AM UTC

    We are currently investigating this issue.

  2. resolved May 26, 2026, 05:19 AM UTC

    This incident has been resolved.

Read the full incident report →

Notice May 25, 2026 Elevated error rates on Opus 4.7 6m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started May 25, 2026, 10:32 AM UTC· resolved May 25, 2026, 10:39 AM UTC

  1. monitoring May 25, 2026, 10:32 AM UTC

    We had an elevated error rate on Opus 4.7 from 6:30 UTC until 10:30 UTC

  2. resolved May 25, 2026, 10:39 AM UTC

    This incident has been resolved.

Read the full incident report →

Major May 22, 2026 Elevated error rate on multiple models 4h 33m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started May 22, 2026, 04:16 AM UTC· resolved May 22, 2026, 08:50 AM UTC

  1. investigating May 22, 2026, 04:16 AM UTC

    We are currently investigating this issue.

  2. identified May 22, 2026, 04:40 AM UTC

    We have identified an issue resulting in elevated error rates, primarily on Claude Opus 4.7 and Sonnet 4.6. We are working to resolve these issues, and will provide additional updates as soon as possible.

  3. identified May 22, 2026, 05:25 AM UTC

    We are continuing to work to fully resolve issues impacting Claude Opus 4.7, and Sonnet 4.6. At this time, success rates on Claude Opus 4.7 have stabilized. We will provide additional updates shortly.

  4. monitoring May 22, 2026, 05:53 AM UTC

    We have seen success rates on Claude Opus 4.7 and Sonnet 4.6 return to normal. We are monitoring closely to ensure no further issues, and will provide an additional update shortly.

  5. monitoring May 22, 2026, 06:17 AM UTC

    We are currently working to resolve some additional errors impacting Claude Opus 4.7 and Haiku 4.5, we will provide an additional update shortly.

  6. monitoring May 22, 2026, 06:32 AM UTC

    We are monitoring recovery on Claude Opus 4.7, and working to fully resolve remaining errors impacting Haiku 4.5. We will provide additional updates shortly.

  7. resolved May 22, 2026, 08:50 AM UTC

    This issue has been resolved.

Read the full incident report →

Minor May 19, 2026 Elevated errors on Claude.ai and Claude Code login 5m claude.ai, Claude Code

Started May 19, 2026, 04:46 AM UTC· resolved May 19, 2026, 04:51 AM UTC

  1. monitoring May 19, 2026, 04:46 AM UTC

    From 04:34–04:42 UTC, we saw elevated errors and latency on requests within the Claude.ai applications. Additionally, users may have experienced errors when attempting to login, including authenticating Claude Code via Claude.ai. We are monitoring closely to ensure no further issues, and will provide an additional update shortly.

  2. resolved May 19, 2026, 04:51 AM UTC

    This issue has been resolved.

Read the full incident report →

Major May 16, 2026 Elevated error rates on requests to multiple models 15m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started May 16, 2026, 06:08 PM UTC· resolved May 16, 2026, 06:24 PM UTC

  1. investigating May 16, 2026, 06:08 PM UTC

    We are currently investigating this issue.

  2. monitoring May 16, 2026, 06:18 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved May 16, 2026, 06:24 PM UTC

    This incident has been resolved.

Read the full incident report →

Major May 15, 2026 Elevated error rates on requests to some models 1h 28m Claude API (api.anthropic.com), Claude Code

Started May 15, 2026, 12:18 AM UTC· resolved May 15, 2026, 01:46 AM UTC

  1. investigating May 15, 2026, 12:18 AM UTC

    We are currently investigating this issue.

  2. investigating May 15, 2026, 12:19 AM UTC

    We are continuing to investigate this issue.

  3. identified May 15, 2026, 01:06 AM UTC

    We are currently working to resolve issues affecting requests to Claude Opus and Sonnet 4.6, though success rates for Opus 4.7 have returned to normal.

  4. identified May 15, 2026, 01:26 AM UTC

    We are working to resolve errors impacting Claude Opus 4.6, and have seen both Sonnet 4.6 and Opus 4.7 return to normal success rates.

  5. resolved May 15, 2026, 01:46 AM UTC

    This incident has been resolved.

Read the full incident report →

Major May 12, 2026 Elevated errors for Claude Sonnet 4.6 and Haiku 4.5 36m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started May 12, 2026, 07:36 PM UTC· resolved May 12, 2026, 08:13 PM UTC

  1. investigating May 12, 2026, 07:36 PM UTC

    We are investigating elevated errors on requests to Claude Sonnet 4.6. We will provide an update as soon as possible.

  2. resolved May 12, 2026, 08:13 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor May 12, 2026 Elevated Error Rate for Vaults and Credentials 10m Claude Console (platform.claude.com)

Started May 12, 2026, 06:47 PM UTC· resolved May 12, 2026, 06:57 PM UTC

  1. investigating May 12, 2026, 06:47 PM UTC

    We are currently investigating this issue.

  2. monitoring May 12, 2026, 06:51 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved May 12, 2026, 06:57 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor May 9, 2026 Claude Code on the Web Partial Outage 17m Claude Code

Started May 09, 2026, 11:33 PM UTC· resolved May 09, 2026, 11:51 PM UTC

  1. investigating May 09, 2026, 11:33 PM UTC

    We are currently investigating this issue.

  2. resolved May 09, 2026, 11:51 PM UTC

    This incident has been resolved

Read the full incident report →

Minor May 9, 2026 Elevated errors on Claude Opus 4.1 25m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code

Started May 09, 2026, 07:57 AM UTC· resolved May 09, 2026, 08:22 AM UTC

  1. identified May 09, 2026, 07:57 AM UTC

    The issue has been identified and a fix is being implemented.

  2. resolved May 09, 2026, 08:22 AM UTC

    This incident has been resolved.

Read the full incident report →

Major May 8, 2026 Claude Code IDE extension unable to load on Windows 1h 53m Claude Code

Started May 08, 2026, 10:30 PM UTC· resolved May 09, 2026, 12:24 AM UTC

  1. investigating May 08, 2026, 10:30 PM UTC

    We are investigating an issue in Claude Code version 2.1.136 that prevents the IDE extension from loading on Windows. We will provide an update as soon as possible.

  2. identified May 08, 2026, 10:32 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring May 09, 2026, 12:17 AM UTC

    A fix has been implemented and published in v2.1.137. We are monitoring results.

  4. resolved May 09, 2026, 12:24 AM UTC

    This incident has been resolved in v2.1.137. Please update to get the fix.

Read the full incident report →

Minor May 8, 2026 Elevated Errors on File Operations 1h 4m claude.ai, Claude API (api.anthropic.com)

Started May 08, 2026, 02:12 PM UTC· resolved May 08, 2026, 03:17 PM UTC

  1. investigating May 08, 2026, 02:12 PM UTC

    We are currently investigating this issue.

  2. resolved May 08, 2026, 03:17 PM UTC

    This incident has been resolved.

Read the full incident report →

Major May 8, 2026 Elevated errors across Claude Models 1h 51m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more

Started May 08, 2026, 09:49 AM UTC· resolved May 08, 2026, 11:40 AM UTC

  1. investigating May 08, 2026, 09:49 AM UTC

    We are currently investigating this issue.

  2. identified May 08, 2026, 10:26 AM UTC

    We have identified the cause and a fix is being rolled out. As of 10:22 UTC, the remaining impact is limited to Claude Opus 4.1 and Fast Mode for Claude Opus 4.6.

  3. monitoring May 08, 2026, 11:32 AM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved May 08, 2026, 11:40 AM UTC

    This incident has been resolved.

Read the full incident report →

Major May 6, 2026 Connection failures for organizations restricting GitHub access by IP address 18h 3m claude.ai, Claude Code

Started May 06, 2026, 10:32 PM UTC· resolved May 07, 2026, 04:36 PM UTC

  1. identified May 06, 2026, 10:32 PM UTC

    We have identified an issue affecting organizations that restrict GitHub access by source IP address. A recent infrastructure change altered the IP addresses Anthropic uses for outbound connections to GitHub, which may cause Claude Code remote sessions, GitHub Enterprise plugin syncing, and Claude Security to fail. We are reverting the change to restore the previous IP ranges; no allowlist changes will be needed on your side. We will post an update once the fix is deployed.

  2. monitoring May 07, 2026, 03:17 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved May 07, 2026, 04:36 PM UTC

    This incident has been resolved.

Read the full incident report →

Major May 6, 2026 Elevated errors across multiple models 1h 22m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started May 06, 2026, 03:29 PM UTC· resolved May 06, 2026, 04:51 PM UTC

  1. investigating May 06, 2026, 03:29 PM UTC

    We are currently investigating this issue.

  2. identified May 06, 2026, 03:54 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring May 06, 2026, 04:32 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved May 06, 2026, 04:51 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor May 4, 2026 Elevated errors on Claude Opus 4.5 and Sonnet 4.5 46m claude.ai, Claude API (api.anthropic.com), Claude Code

Started May 04, 2026, 01:59 PM UTC· resolved May 04, 2026, 02:45 PM UTC

  1. investigating May 04, 2026, 01:59 PM UTC

    We are currently investigating this issue.

  2. identified May 04, 2026, 02:08 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring May 04, 2026, 02:27 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved May 04, 2026, 02:45 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor May 4, 2026 Elevated errors on Claude Opus 4.5 1h 39m claude.ai, Claude API (api.anthropic.com), Claude Code

Started May 04, 2026, 08:09 AM UTC· resolved May 04, 2026, 09:49 AM UTC

  1. investigating May 04, 2026, 08:09 AM UTC

    We are currently investigating this issue.

  2. investigating May 04, 2026, 08:09 AM UTC

    We are continuing to investigate this issue.

  3. identified May 04, 2026, 08:19 AM UTC

    The issue has been identified and a fix is being implemented.

  4. identified May 04, 2026, 09:14 AM UTC

    We are continuing to work on a fix for this issue.

  5. monitoring May 04, 2026, 09:23 AM UTC

    A fix has been implemented and we are monitoring the results.

  6. resolved May 04, 2026, 09:49 AM UTC

    This incident has been resolved.

Read the full incident report →

Critical April 30, 2026 claude.ai and API unavailable 30m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more

Started Apr 30, 2026, 01:20 AM UTC· resolved Apr 30, 2026, 01:51 AM UTC

  1. investigating Apr 30, 2026, 01:20 AM UTC

    We are currently investigating this issue.

  2. monitoring Apr 30, 2026, 01:34 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Apr 30, 2026, 01:51 AM UTC

    This incident has been resolved.

Read the full incident report →

Major April 28, 2026 Claude.ai unavailable and elevated errors on the API 1h 33m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 2 more

Started Apr 28, 2026, 05:41 PM UTC· resolved Apr 28, 2026, 07:15 PM UTC

  1. investigating Apr 28, 2026, 05:41 PM UTC

    We are investigating an issue preventing users from reaching Claude.ai, and will provide an update as soon as possible.

  2. identified Apr 28, 2026, 05:51 PM UTC

    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.

  3. identified Apr 28, 2026, 06:33 PM UTC

    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.

  4. monitoring Apr 28, 2026, 06:59 PM UTC

    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.

  5. resolved Apr 28, 2026, 07:15 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor April 28, 2026 Elevated errors on Claude Sonnet 4.5 20m Claude API (api.anthropic.com)

Started Apr 28, 2026, 01:29 PM UTC· resolved Apr 28, 2026, 01:50 PM UTC

  1. investigating Apr 28, 2026, 01:29 PM UTC

    We are currently investigating this issue.

  2. resolved Apr 28, 2026, 01:50 PM UTC

    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.

Read the full incident report →

Notice April 28, 2026 Claude Code Code Review was intermittently failing –

Started Apr 28, 2026, 06:00 AM UTC· resolved Apr 28, 2026, 06:00 AM UTC

  1. resolved Apr 28, 2026, 04:36 PM UTC

    Claude Code Code Review intermittently wasn't starting sessions.

Read the full incident report →