Appen Status

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Current Status: Appen is UP

We checked the official Appen status page for updates 2 mins, 12 seconds ago.

Past Appen Incidents

Source: Official Appen status page
Start Time (UTC)Incident Deep LinkImpactDurationDescription
2025-09-11 03:14 test-incident 1
critical
0 second

We are currently investigating this issue.We are currently investigating this issue.

2025-09-11 02:54 test-incident
critical
4 mins

This incident has been resolved.This incident has been resolved.

2025-09-11 02:30 test
critical
4 mins

This incident has been resolved.This incident has been resolved.

2025-09-11 02:03 Test-issue
major
1 min

This incident has been resolved.This incident has been resolved.

2025-09-09 07:16 test 21
critical
12 mins

This incident has been resolved.This incident has been resolved.

2025-09-09 07:10 test 20
major
1 min

This incident has been resolved.This incident has been resolved.

2025-09-09 06:54 test 19
major
13 mins

This incident has been resolved.This incident has been resolved.

2025-09-09 06:49 test-18
major
0 second

testtest

2025-09-09 06:47 test-17
critical
42 mins

This incident has been resolved.This incident has been resolved.

2025-09-09 06:41 Test request by atlassian 2
critical
0 second

New comment on Jira issue SPTT-23: test commentNew comment on Jira issue SPTT-23: test comment

2025-09-09 06:36 Test request by atlassian
critical
0 second

We are currently investigating this issue.We are currently investigating this issue.

2025-09-09 05:54 test-16
critical
0 second

test16test16

2025-09-05 01:54 test16
none
0 second

test16test16

2025-09-03 02:14 test15
critical
0 second

We are continuing to investigate this issue.We are continuing to investigate this issue.

2025-09-02 04:20 test-15
critical
2 hrs, 46 mins

This incident has been resolved.This incident has been resolved.

2025-09-02 04:17 test 14
major
2 hrs, 49 mins

This incident has been resolved.This incident has been resolved.

2025-09-02 04:04 test 10
none
3 hrs, 3 mins

This incident has been resolved.This incident has been resolved.

2025-09-02 03:54 test 777
major
3 hrs, 13 mins

This incident has been resolved.This incident has been resolved.

2025-09-02 03:53 test8
critical
3 hrs, 14 mins

This incident has been resolved.This incident has been resolved.

2025-09-02 02:48 test
none
4 hrs, 19 mins

This incident has been resolved.This incident has been resolved.

2024-11-11 13:55 Issues with Reports and Dashboards
none
3 hrs, 1 min

This incident has been resolved.This incident has been resolved.

2024-11-06 16:46 Platform Degradation
minor
1 hr, 53 mins

This incident has been resolved.This incident has been resolved.

2024-10-23 13:59 Platform Degradation
minor
46 hrs, 8 mins

This incident has been resolved.This incident has been resolved.

2024-09-24 04:04 client.appen.com can’t be reached
critical
0 second

This incident has been resolved.This incident has been resolved.

2024-09-08 01:42 [Scheduled] Open Crowd Unavailable
maintenance
68 hrs, 18 mins

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2024-08-31 21:58 [Scheduled] Platform Upgrade
maintenance
32 mins

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2024-08-15 16:24 Server Error
critical
3 hrs, 49 mins

This incident has been resolved.This incident has been resolved.

2024-08-02 23:30 [Scheduled] Scheduled Maintenance in ADAP Platform - Aug 2, 2024 23:30 - Aug 3, 2024 00:30 PDT
maintenance
24 mins

This maintenance exercise is complete.This maintenance exercise is complete.

2024-07-12 07:46 Unit Reservation Cleanup Delay
minor
6 hrs, 39 mins

This incident has been resolved.This incident has been resolved.

2024-06-10 21:35 client.appen.com is unavailable
critical
3 hrs, 21 mins

This incident has been resolved.This incident has been resolved.

2024-06-10 21:30 [Scheduled] ADAP is currently under maintenance.
maintenance
4 mins

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2024-06-10 20:23 [Scheduled] ADAP is currently under maintenance.
maintenance
1 hr

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2024-06-07 15:22 Unit Reservations Not Expiring
none
45 mins

This incident has been resolved.This incident has been resolved.

2023-10-01 08:30 [Scheduled] 2023-10-01 Connect Emergency Maintenance
maintenance
1 hr, 43 mins

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2023-08-31 01:30 Degraded platform performance
major
0 second

Between Aug 31 8:33 - 19:51 UTC, the Appen data annotation platform experienced service degradation resulting in ...

2023-08-30 12:17 Increased error rate on platform
minor
13 mins

This incident has been resolved.This incident has been resolved.

2023-08-25 15:00 Platform outage
none
0 second

We experienced a brief system outage. Issue has been identified and resolved. The outage lasted 8 minutes.We experienced a brief system outage. Issue has been identified and resolved. The outage lasted 8 minutes.

2023-06-13 13:33 AWS outage affecting data retrieval and uploads
minor
52 mins

This incident has been resolved.This incident has been resolved.

2023-06-10 10:02 [Scheduled] 2023-06-10 Maintenance Window
maintenance
3 hrs, 55 mins

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2023-05-12 12:46 Some jobs are not reachable due to platform errors
none
19 mins

This incident has been resolved and pages load as expected.This incident has been resolved and pages load as expected.

2023-04-23 09:59 [Scheduled] 2023-04-23 Maintenance Window
maintenance
3 hrs, 43 mins

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2023-04-03 15:38 client.appen.com is in a degraded state
major
24 mins

This incident has been resolved.This incident has been resolved.

2023-03-25 10:01 [Scheduled] 2023-03-25 Maintenance Window
maintenance
4 hrs, 1 min

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2023-03-13 14:05 Elevated Error Levels - api.appen.com
critical
9 mins

This incident has been resolved.This incident has been resolved.

2023-03-13 13:42 Elevated Error Levels
critical
4 mins

This incident has been resolved.This incident has been resolved.

2023-02-21 20:31 Authentication system in degraded state
none
41 mins

The incident is resolved and capacity is restored. Authentication and log-in requests are functional.The incident is resolved and capacity is restored. Authentication and log-in requests are functional.

2023-01-26 10:43 Degraded performance
minor
3 hrs, 14 mins

This incident has been resolved.This incident has been resolved.

2023-01-21 10:00 [Scheduled] Scheduled Maintenance on 21st January 2023
maintenance
4 hrs, 11 mins

The scheduled maintenance has been completed.The scheduled maintenance has been completed.

2022-12-20 15:41 Appen Connect failure to login
critical
3 hrs, 23 mins

We have addressed issues around users with failing logins and functionality is now restored for all users.We have addressed issues around users with failing logins and functionality is now restored for all users.

2022-12-20 15:07 Failure to log in to Appen Connect
critical
1 min

This incident has been resolved.This incident has been resolved.