The platform for software teams to build successful products
Release automation, feature flags, experimentation & analytics, and AI engineering—on a single platform—so you can ship faster, learn faster, and stay in control.
Release AutomationProactively monitor and mitigate risk.
Identify and automatically remediate performance problems before they become customer issues.
Explore Release Automation
Feature FlagsControl what ships.
Release safely, target precisely, and ship quickly with flags built for scale and performance.
Explore Feature Flags
Experimentation & AnalyticsRemove barriers to experimentation.
Seamlessly unify feature delivery and experimentation in a platform engineers love.
Explore ExperimentationExplore Product Analytics
AI EngineeringBring AI apps to market faster.
Iterate quickly on prompts and model configurations — without redeploying.
Explore AI Engineering
Trusted by 5,500+ customers, from startups to enterprise
Built for developers.
Seamlessly built into your workflow — not bolted onto it.
- 35+ native SDKs
- CLI support & IDE plugins
- 80+ integrations
Backed by data.
Make better product decisions — with real-time signal.
- Full-stack experimentation
- Feature-level metrics
- Built-in analytics
Trusted in production.
Delivering for the most demanding teams when it counts — in production.
- 40 trillion daily evaluations
- Sub-200ms flag updates
- Automated rollbacks without redeploys
Huge impact, at an incredible scale.
84%
more frequent deployments.
48%
increase in software reliability.
63%
less time spent on pre-production testing and debugging.
11 quadrillion
flag evaluations in production-like environments. Yes, quadrillion.
Developer First
Implement LaunchDarkly in just 5 minutes.
With a few lines of code, you can integrate your app and toggle your first feature flag on.
import * as LaunchDarkly from "launchdarkly-js-client-sdk"
const context = {
kind: "user",
key: "context-key-123abc",
name: "anonymous"
};
const client = LaunchDarkly.initialize("<add your client-side key as an env variable>", context);
35+ languages and frameworks
Mobile, front-end, server, and edge SDKs to add feature management and experimentation to any environment.
Quickstart
Follow our in-app guided tutorial to get started with your first flag implementation in less than 5 minutes!
CLI & IDE Integrations
Set up and manage LaunchDarkly directly from the command line, or IDE of your choice.
Innovate like the best with LaunchDarkly
Paramount improves developer productivity 100X.
6-7
deployments per day
/ /
The ability to ship and merge code to environments safely without wincing every time we hit the ‘deploy’ button has been huge for us.
Read more
CCP Games creates self-serve experimentation.
Increased
player session times of happier users
/ /
LaunchDarkly has enabled self-serve experimentation. You don’t have to be a data scientist to run valid, actionable experiments. This is unbelievably powerful.
Read moreDior shortens time to market from 15 minutes to instant updates.
< Zero
minutes to release
/ /
LaunchDarkly allowed us to progressively deliver features with confidence, creating a safety net for developers.
Read moreBayer’s digital farming arm improves reliability for critical apps.
Improved
MTTR for mobile apps
/ /
I can change a flag status in LaunchDarkly and see it reflected in our mobile apps instantly. I’ll pay for that any day.
Read moreHP standardizes and scales releases with LaunchDarkly.
98%
decrease in deploy time
/ /
The team can switch back to a feature behavior without doing code changes.
Read more
De-risk every release.
