LaunchDarkly

LaunchDarkly lets you control feature releases, run experiments, and manage AI agent behavior directly in your Vercel workflow. Separate deployment from release to roll out changes gradually, target specific users, and toggle features instantly without redeploying.

Use feature flags to release safely, experiments to measure impact, and AgentControl to update prompts, models, and agent behavior in production without redeploying. Open LaunchDarkly from Vercel to manage releases alongside deployments with instant rollback.

Install the LaunchDarkly integration to connect your Vercel projects and start controlling releases.

• Create a new account or connect an existing one, with SDK keys added to your Vercel projects
• Open LaunchDarkly from Vercel using single sign-on
• Use feature flags to control what users see without redeploying
• Evaluate flags in Vercel Functions without network calls to LaunchDarkly
• Run experiments to measure the impact of changes
• Use AgentControl to update prompts, models, and agent behavior in production

After installing, add the LaunchDarkly Vercel SDK as a dependency in your application.

Learn more:

• LaunchDarkly Vercel integration documentation
• Feature flags
• Experimentation
• AgentControl