Dev Tools
LaunchDarkly
LaunchDarkly is a feature flag management platform that lets engineering teams deploy code to production and roll out features gradually without redeployments.
What is LaunchDarkly?
LaunchDarkly pioneered the feature flag management category and remains its dominant player. Founded in 2014, it built the infrastructure that lets engineering teams decouple code deployment from feature releases — shipping code to production with features turned off, then enabling them gradually for specific user segments without redeployment. For companies practicing continuous deployment, feature flags are not optional infrastructure; they are the control plane for all feature releases. This makes LaunchDarkly one of the most high-stakes third-party dependencies a modern engineering team can have: if LaunchDarkly's SDK can't reach its API, feature flags may default to their fallback values, potentially hiding features from all users simultaneously.
LaunchDarkly's architecture is designed with this criticality in mind — its SDKs maintain a persistent streaming connection to LaunchDarkly's servers and cache flag values locally, so most LaunchDarkly outages result in SDKs operating on stale cached values rather than catastrophic failure. However, this safety net isn't absolute: initial application startup requires a fresh flag evaluation, cold-start scenarios for new server instances won't have cached data, and any misconfigured fallback values can cause serious product behavior changes during an outage. The Event Delivery pipeline — which records flag evaluations for analytics and experimentation — is a separate system that can degrade independently.
Engineering teams experiencing LaunchDarkly issues encounter: new flag rule changes not propagating to SDK evaluations in production, the LaunchDarkly dashboard failing to load or save flag targeting rules, the streaming connection to the LaunchDarkly API timing out and triggering SDK fallback modes, A/B test experiment event data appearing delayed or incomplete in the reporting dashboards, the LaunchDarkly Relay Proxy failing to maintain its upstream connection during maintenance windows, and targeting rollout percentages appearing correct in the UI but not being honored in production evaluations.
LaunchDarkly infrastructure status is tracked on Outage.gg. For teams where feature flags control access to major product functionality, the live status page is often the first place to check when production behavior doesn't match expected flag states.
Common LaunchDarkly Problems
Issues users most frequently report when LaunchDarkly is having problems.
Login failures
Players are unable to sign in, receiving authentication errors or being stuck on loading screens.
Matchmaking problems
Unable to find or join matches, long queue times, or errors when trying to connect to game servers.
Disconnections mid-session
Getting unexpectedly kicked from active sessions, losing in-game progress or items.
In-game store & purchases
Cannot load the in-game store, complete purchases, or received items are not appearing in inventory.
Frequently Asked Questions
Common questions about LaunchDarkly outages and server status.
You can check the live LaunchDarkly server status at outage.gg/services/launchdarkly. The page shows real-time community-submitted outage reports, an hourly trend chart, and the current health status.
LaunchDarkly can stop working for a number of reasons including scheduled maintenance windows, unexpected server failures, network infrastructure problems, or DDoS attacks. Check the live status page on Outage.gg for the latest community reports to see if others are experiencing the same issue.
Go to outage.gg/services/launchdarkly and click the "Report an Issue" button. Your report is counted immediately and helps confirm whether a problem is widespread. Reports from multiple users trigger a status change visible to everyone watching the page.
Click the "Notify Me" bell button on the LaunchDarkly status page at outage.gg/services/launchdarkly. Create a free account and we will send you an email the moment LaunchDarkly comes back online — no app download required.
Many services maintain official status pages with planned maintenance notices. Outage.gg aggregates real-time community-reported outages which often surface faster than official channels.
Related Services
Other services you might be tracking alongside LaunchDarkly.
