LaunchDarkly

All Systems Operational

Uptime over the past 90 days. View historical uptime.
Flag Delivery Network (core functionality) Operational
90 days ago
100.0 % uptime
Today
Server-side streaming API Operational
90 days ago
100.0 % uptime
Today
Client-side streaming API Operational
90 days ago
100.0 % uptime
Today
Polling API Operational
90 days ago
100.0 % uptime
Today
Edge API Operational
90 days ago
100.0 % uptime
Today
Feature management (core functionality) Operational
90 days ago
100.0 % uptime
Today
Feature workflows Operational
90 days ago
100.0 % uptime
Today
Flag targeting Operational
90 days ago
100.0 % uptime
Today
Segment management Operational
90 days ago
100.0 % uptime
Today
Progressive rollouts Operational
90 days ago
100.0 % uptime
Today
Release pipelines Operational
90 days ago
100.0 % uptime
Today
Experimentation (core functionality) Operational
90 days ago
99.99 % uptime
Today
Experiment management Operational
90 days ago
100.0 % uptime
Today
Experiment results processing Operational
90 days ago
100.0 % uptime
Today
Experiment results analysis Operational
90 days ago
99.97 % uptime
Today
Warehouse native experimentation Operational
90 days ago
100.0 % uptime
Today
Guarded Rollouts (core functionality) Operational
90 days ago
100.0 % uptime
Today
Rollout management Operational
90 days ago
100.0 % uptime
Today
Rollout results processing Operational
90 days ago
100.0 % uptime
Today
Rollout results analysis Operational
90 days ago
100.0 % uptime
Today
Global (core functionality) Operational
90 days ago
99.98 % uptime
Today
Authentication Operational
90 days ago
99.98 % uptime
Today
Metrics Operational
90 days ago
100.0 % uptime
Today
Web app (app.launchdarkly.com) Operational
90 days ago
99.98 % uptime
Today
Observability (core functionality) Operational
90 days ago
100.0 % uptime
Today
Frontend Operational
90 days ago
100.0 % uptime
Today
Query API Operational
90 days ago
100.0 % uptime
Today
Observability Data Ingest (Sessions, Errors) Operational
90 days ago
100.0 % uptime
Today
OpenTelemetry (Logs, Traces, Metrics) Operational
90 days ago
100.0 % uptime
Today
Feature management (non-core functionality) Operational
Context processing Operational
Data Export Operational
Flag usage metrics Operational
Experimentation (non-core functionality) Operational
Past experiment iterations Operational
AI Configs (non-core functionality) Operational
AI Config management Operational
Global (non-core functionality) Operational
Audit log Operational
Automations (non-core functionality) Operational
Emails and notifications Operational
Integrations and webhooks Operational
Expiring Contexts Targets Operational
Websites (non-core functionality) Operational
Docs (launchdarkly.com/docs) Operational
Website (launchdarkly.com) Operational
Account management Operational
SDKs Operational
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.

No incidents or maintenance related to this downtime.

Scheduled Maintenance

Planned Upcoming API Versions Retirement Dec 31, 2026 01:00-09:00 PST

As part of our commitment to reliability and security, LaunchDarkly will retire all API versions except 20240415 on December 31, 2026.

After this date, all requests made to retired versions will stop working. To avoid disruption, customers must update integrations and workflows to use version 20240415 before the retirement date.

We previously announced the end of life (EOL) for older versions as of April 30, 2025. They have remained available during a grace period, which will end on December 31, 2026

For full details, see our API version changelog: https://launchdarkly.com/docs/api#api-version-changelog

Upgrading now ensures uninterrupted access and provides immediate improvements in performance and functionality.

We recognize this may be a large undertaking, which is why we are providing extended notice. If you need guidance, please reach out to your account team or contact our support team.
Posted on Aug 25, 2025 - 11:43 PDT
May 5, 2026

No incidents reported today.

May 4, 2026
Experiment and multi-armed bandit results delayed
Resolved - All experiment and multi-armed bandit result data is caught up. No data was lost.
May 4, 13:25 PDT
Monitoring - We have implemented a fix and are catching up on backlogged data. We estimate that we will be fully caught up in about 1 hour.
May 4, 13:19 PDT
Identified - We have identified the issue and are continuing our work to resolve it.
May 4, 12:50 PDT
Investigating - We are currently investigating delays in experiment and multi-armed bandit results. Data is currently delayed by 1-2 hours. No data loss is expected.
May 4, 12:47 PDT
Elevated Streaming Errors in Europe
Resolved - This incident has been resolved.
May 4, 09:23 PDT
Monitoring - We've implemented a fix and have mitigated impact as of 8:35am PT. Streaming SDKs should be able to connect successfully at this time.
May 4, 08:47 PDT
Update - We're continuing to address the root cause of the elevated error rate. Server SDKs may require additional time to initialize while requests are retried.
May 4, 07:30 PDT
Identified - We're identified an infrastructure issue causing elevated error rates and are working on a fix.
May 4, 05:51 PDT
Investigating - We are investigating elevated error rates for streaming initialization in the Europe region. Some customers using streaming server-side SDKs may have experienced longer than normal initialization times or timeouts when connecting to LaunchDarkly.
May 4, 03:14 PDT
May 3, 2026

No incidents reported.

May 2, 2026
Delay in Experimentation Results and Experimentation Warehouse Data Export
Resolved - Experimentation results processing and data warehouse export was caught up as of 12:28 pm PT.
May 2, 12:15 PDT
Monitoring - We have implemented a fix and are catching up on backlogged experimentation results and data export. We estimate that we will be fully caught up in about 8 hours.
May 2, 06:51 PDT
Identified - We've identified the root cause of the experimentation results processing and data export delays and are working on implementing a fix.
May 2, 06:17 PDT
Investigating - We are investigating an issue causing delayed experimentation results processing and delayed experimentation data warehouse export.
May 2, 05:55 PDT
May 1, 2026

No incidents reported.

Apr 30, 2026
Elevated Server SDK Initialization Errors in APAC region
Resolved - We've identified elevated error rates with server-side streaming initialization requests in the APAC region between 19:52 and 19:56 PT. Some customers may have experienced initialization timeouts despite SDK retries.
Apr 30, 19:52 PDT
Issue with Experiment Results in case of Flag Variation edits
Resolved - We have validated a fix to resolve all remaining experiments with inaccurate sample ratio mismatches (SRMs) or empty experiment results. The vast majority of experiments and experimentation customers were not impacted.
Apr 30, 17:09 PDT
Monitoring - We've released a fix to prevent this issue in new experiments and iterations. We're working to resolve this issue for experiment data recently processed.
Apr 29, 17:04 PDT
Identified - We've identified the issue and are implementing a fix for this behavior.
Apr 29, 13:49 PDT
Investigating - We are aware of an issue affecting some customers that may result in sample ratio mismatches (SRMs) or empty experiment results if flag variations are edited between experiment iterations.
Apr 29, 13:19 PDT
Streaming Data Export Delay
Resolved - We've caught up on the streaming data export backlog.
Apr 30, 04:58 PDT
Monitoring - We've identified latency in Pub/Sub export that were causing streaming data export delays that has since resolved. We're catching up on the export backlog now.
Apr 30, 04:45 PDT
Investigating - We are investigating a delay with streaming data export delivery. No data is lost, but customers using streaming data export may notice a multi-minute lag in receiving data.
Apr 30, 04:14 PDT
Apr 29, 2026
Errors on streaming SDK initialization
Resolved - We've identified an infrastructure issue that caused some 503 responses in feature flagging streaming client initialization on the US LaunchDarkly instance between 16:45 and 17:05 PT. SDKs should automatically retry initialization in most cases.
Apr 29, 16:45 PDT
Apr 28, 2026
Issues with Observability Alert Notification
Resolved - Observability alerts are functioning and delayed alerts have been redelivered.
Apr 28, 12:25 PDT
Monitoring - A fix has been deployed for Observability alerting and we are working to redeliver delayed notifications.
Apr 28, 12:10 PDT
Identified - We've identified the root cause delaying Observability alert notifications and are deploying a fix. All other notification types are operational.
Apr 28, 11:38 PDT
Investigating - We are currently investigating an issue prevent Observability alert notifications from being delivered.
Apr 28, 11:34 PDT
Apr 27, 2026
Delayed Metrics ingest in EU
Resolved - We've fully caught up on the metrics data backlog.
Apr 27, 10:37 PDT
Monitoring - We're catching up on backlogged metric data in EU and are monitoring progress. No metric data has been lost.
Apr 27, 09:43 PDT
Identified - We've identified that metrics ingest was delayed between 11:11 - 11:27am ET. No metric data has been lost. We're working on catching up on the delayed data.
Apr 27, 08:45 PDT
Investigating - We are investigating an issue causing under-reporting of customer metrics in the EU region.
Apr 27, 08:39 PDT
Apr 26, 2026

No incidents reported.

Apr 25, 2026

No incidents reported.

Apr 24, 2026

No incidents reported.

Apr 23, 2026
Issue with Warehouse Data Export
Resolved - We've addressed an issue that prevented warehouse data export from 12pm to 6pm PT on April 23. All missing data has been retroactively pushed to customer warehouses.
Apr 23, 12:00 PDT
Apr 22, 2026

No incidents reported.

Apr 21, 2026

No incidents reported.

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