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The launchdarkly platform

Create extraordinary
customer experiences

LaunchDarkly is the platform that helps engineers build products that customers love.

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Core services

Drive innovation with four core services

De-risked releases

Instant release and rollback
Our flag delivery architecture propagates flag changes in 200ms.

Release targeting
Shrink the blast radius by rolling out to any segment of users, devices, regions, and more.

Release Assistant
Automate and scale multi-step rollouts that align to organizational best practices and governance standards.

Migration Assistant
Migrate to cloud services, databases, and APIs in a safe, gradual, and controlled manner.

Targeted experiences

Context-based targeting
Target and personalize software experiences based on any attribute or variable, not just “users”.

Synced user segments
Sync audiences in your customer data platform with LaunchDarkly to deliver targeted experiences based on real-time audience data.

Automated feature entitlements
Grant the right users access to the right features based on customer tier, local regulations, account-specific parameters, and more.

Segment Builder
Target using existing data sources, intuitively set up targeting rules, and centrally manage all feature flags for a given audience segment.

Product experimentation

Full-stack product optimization
Experiment at any layer of the stack from the backend to the edge.

Guardrail metrics
Experiment at scale with operational safeguards in place.

Funnel experiments
Easily build out-of-the-box funnel optimization experiments to improve conversions and other key business metrics.

Metric groups
Create reusable metric groups that track how experiments affect key funnel metrics.

Mobile release optimization

Mobile Lifecycle Assistant
Save time and deliver best-in-class mobile app experiences with ease.

Automated mobile contexts
Auto-populate common application and device properties for seamless targeting.

Releases decoupled from the app store
Release features and fixes to users on your schedule, without waiting on app store approval windows or end-users updating their app.

App lifecycle management
Easily manage and migrate users from all legacy app versions to the latest version. 

When the stakes are high, LaunchDarkly delivers.

LaunchDarkly’s industry-leading software delivery engine offers unrivaled performance, security, reliability, availability, and sophistication.

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Developer-first

Developer-enabled workflows

Our developer-first platform offers a host of features that automate workflows, simplify flag management, and drive developer productivity on a large scale.

25+ languages and frameworks

25+ SDKs supporting mobile, front-end, server, and edge environments makes it easy for any dev to get started.

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Platform integrations

50+ integrations with your favorite DevOps tools create a seamless link with your developers’ workflow.

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APIs

Easy-to-use APIs automate feature management processes and let you customize your experience.

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Governance

Enterprise-scale governance

LaunchDarkly’s automation engine helps teams scale safe releases efficiently. Teams can build, automate, and schedule multi-step release workflows with the right guardrails and permissions.

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Feature dependency management

Declare flag prerequisites to ensure flags are activated in the right situation.

Custom roles and policies

Manage access and permissions across large orgs of diverse teams.

Customizable release dashboard

Organize and filter feature flags by tags or other attributes.

Flag change approvals

Mandate approvals for specific flag changes in accordance with governance standards.

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Flag delivery architecture

LaunchDarkly’s architecture secures user data and underlying targeting logic, enables flag updates within 200 milliseconds, and ensures consistency, reliability, and availability on a global scale.

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100+ global points of presence
Through our CDN, we ensure security and speed to flags evaluated anywhere, anytime.

Secure SDK connectivity
Private attributes and purpose-built client-side SDKs protect user data. We comply with security standards like SOC II, FedRAMP, HIPAA, and GDPR.

Release and roll back in 200ms
Our streaming architecture enables you to roll back performance-degrading features in 200ms compared to minutes or hours with alternatives.

Multi-region resilience
7 layers of resiliency ensure your systems and clients continue operating in the unlikely event of an issue with the LaunchDarkly service.

Coming soon

Engineering Insights Hub

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Engineering Insights Hub arms software teams and leaders with valuable data on engineering performance, flag usage, experimentation, and more.

Software release metrics

Track and visually analyze deployments, releases, lead time, and rollbacks to measure engineering efficiency.

Flag health management

Visualize flag debt, monitor trends, and take action to promote flag hygiene all in one place.

Experimentation rate

Aggregate data insights to measure the frequency of experiments and ratio of change.

Release risk impact analysis

Categorize flag changes by risk and impact size to encourage customers to safely release updates via progressive rollouts.

Load time
Release frequency
Stale
Deployment frequency

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workshop

Get your ship together

Ship features, migrate services, and launch new products.

Academy

LaunchDarkly Academy

Everything you need to get started from trainings to courses.

Updates

The next frontier of DevOps!

See our latest product updates from Galaxy ‘23.

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LaunchDarkly changes the way you deliver software. See what it’s all about.