LaunchDarkly

All Systems Operational

Flag Delivery Network (core functionality) ? Operational
90 days ago
99.98 % 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
99.95 % uptime
Today
Edge API ? Operational
90 days ago
100.0 % uptime
Today
Feature management (core functionality) ? Operational
90 days ago
99.99 % 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
99.98 % uptime
Today
Experimentation (core functionality) ? Operational
90 days ago
100.0 % 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
100.0 % 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
100.0 % uptime
Today
Authentication ? Operational
90 days ago
100.0 % uptime
Today
Metrics ? Operational
90 days ago
100.0 % uptime
Today
Web app (app.launchdarkly.com) ? 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
Product Analytics (non-core functionality) Operational
Analytics (Dashboards & Charts) Operational
Query API Operational
Query Cache Operational
Cohorts 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.

Scheduled Maintenance

Upcoming Maintenance: Domain Fronting Requests Will Be Rejected Jul 23, 2025 13:00-15:00 PDT

We are phasing out support for domain fronting on traffic that passes through our CDN. As part of this change, all incoming connections to the following endpoints must include a valid Server Name Indication (SNI) during TLS negotiation:

* app.launchdarkly.com
* sdk.launchdarkly.com
* clientsdk.launchdarkly.com

Brownout Test Scheduled

๐Ÿ—“๏ธ Date: Jul 23, 2025
๐Ÿ• Time: 1:00 PM โ€“ 3:00 PM Pacific Time

During this two-hour brownout test window, any request that does not include a valid SNI will be rejected with an HTTP 421 (Misdirected Request) response code.

We've already worked with impacted customers and currently observe only trace levels of non-compliant traffic, primarily from automated sources such as bots and crawlers. However, we recommend all customers monitor their services during this time, especially if you use a proxy between your applications and LaunchDarkly.

What to Do If You See Issues

If you encounter a 421 response for what you believe is a valid request:

1. Check SNI Configuration: Ensure your tools, libraries, or proxies are correctly configured to include SNI during TLS handshakes.
2. Contact Support: If the issue persists, reach out to our support team. Please include details such as:
* The endpoint being accessed
* The tools, SDKs, libraries, or proxies involved
* Logs or error messages, if available

Posted on Jul 09, 2025 - 15:29 PDT

SDK versions reaching their end of life (EOL) in July 2025 Jul 31, 2025 12:00-13:00 PDT

During the month of July 2025, the following SDK versions will reach their end of life in accordance with LaunchDarkly's End of Life policy (https://launchdarkly.com/policies/end-of-life-policy).

- Go Server SDK 7.5.x
- Node.js Server SDK 9.4.x
- Python Server SDK 9.4.x
- React Native SDK 10.1.x
- React Native SDK 10.2.x
- Ruby Server SDK 8.6.x
- Rust Server SDK 2.1.x

Customers using these or older SDK versions should update to supported SDK versions. For more information, read about our supported SDK versions (https://docs.launchdarkly.com/sdk/concepts/versioning#supported-versions).

Posted on Jul 02, 2025 - 16:42 PDT
Jul 10, 2025
Resolved - Between 1:20 AM and 1:40 AM PT on July 10, 2025, we experienced an issue that affected the processing of some analytical events. These events power several features, including flag evaluation graphs, experimentation results, and data exports.
Flag evaluation functionality remained fully operational throughout the incident.
All systems are now functioning normally, and we are actively monitoring performance while continuing to investigate the root cause to prevent recurrence.
We apologize for any inconvenience this may have caused and appreciate your patience.

Jul 10, 01:30 PDT
Jul 9, 2025

No incidents reported.

Jul 8, 2025

No incidents reported.

Jul 7, 2025

No incidents reported.

Jul 6, 2025

No incidents reported.

Jul 5, 2025

No incidents reported.

Jul 4, 2025

No incidents reported.

Jul 3, 2025

No incidents reported.

Jul 2, 2025

No incidents reported.

Jul 1, 2025
Resolved - This incident has been resolved.
Jul 1, 09:01 PDT
Monitoring - There is an issue with the latest Relay Proxy Docker image pointing to the v9 alpha release between 2025 Jun 30 12:11 PM - 8:52 PM PDT.

This has been identified, and we have replaced the latest Relay Proxy Docker image with the latest working v8 version now. If you encountered an issue with the latest Relay Proxy image during the incident time, please grab the latest again, and that should resolve the issue.

Please do not use the v9 alpha release without reaching out to LaunchDarkly.

The SDKs are not affected.

Jun 30, 21:02 PDT
Jun 30, 2025
Completed - The scheduled maintenance has been completed.
Jun 30, 13:00 PDT
Scheduled - During the month of June 2025, the following SDK versions will reach their end of life in accordance with LaunchDarkly's End of Life policy (https://launchdarkly.com/policies/end-of-life-policy).

- Go Server SDK 7.4.x
- JavaScript Client SDK 3.3.x
- PHP SDK 6.1.x
- Ruby Server SDK 8.4.x
- Ruby Server SDK 8.5.x

Customers using these or older SDK versions should update to supported SDK versions. For more information, read about our supported SDK versions (https://docs.launchdarkly.com/sdk/concepts/versioning#supported-versions).

Jun 2, 10:37 PDT
Jun 29, 2025

No incidents reported.

Jun 28, 2025

No incidents reported.

Jun 27, 2025

No incidents reported.

Jun 26, 2025

No incidents reported.