--- source: newsletter source_url: https://vercel.com/changelog/progressive-rollouts-in-vercel-flags tags: [vercel] date: 2026-05-14 review_value: 7 review_confidence: 8 review_recommendation: neutral ingested: 2026-05-16 review_stars: 3 fetcher: jina sha256: cf40e2c0fa100c284e4f638a3e58114cbde637c72afd0f2a6a5007fadda14dcb --- # Automate progressive rollouts with Vercel Flags - Vercel Markdown Content: [Skip to content](https://vercel.com/changelog/progressive-rollouts-in-vercel-flags#geist-skip-nav) [](https://vercel.com/home) * Products * ##### [AI Cloud](https://vercel.com/ai) * [AI Gateway One endpoint, all your models](https://vercel.com/ai-gateway) * [Sandbox Isolated, safe code execution](https://vercel.com/sandbox) * [Vercel Agent An agent that knows your stack](https://vercel.com/agent) * [AI SDK The AI Toolkit for TypeScript](https://sdk.vercel.ai/) * [v0 Build applications with AI](https://v0.app/) * ##### Core Platform * [CI/CD Helping teams ship 6× faster](https://vercel.com/products/previews) * [Content Delivery Fast, scalable, and reliable](https://vercel.com/cdn) * [Fluid Compute Servers, in serverless form](https://vercel.com/fluid) * [Workflow Long-running workflows at scale](https://vercel.com/workflows) * [Observability Trace every step](https://vercel.com/products/observability) * ##### [Security](https://vercel.com/security) * [Bot Management Scalable bot protection](https://vercel.com/security/bot-management) * [BotID Invisible CAPTCHA](https://vercel.com/botid) * [Platform Security DDoS Protection, Firewall](https://vercel.com/security) * [Web Application Firewall Granular, custom protection](https://vercel.com/security/web-application-firewall) * Resources * ##### Company * [Customers Trusted by the best teams](https://vercel.com/customers) * [Blog The latest posts and changes](https://vercel.com/blog) * [Changelog See what shipped](https://vercel.com/changelog) * [Press Read the latest news](https://vercel.com/press) * [Events Join us at an event](https://vercel.com/events) * ##### Learn * [Docs Vercel documentation](https://vercel.com/docs) * [Academy Linear courses to level up](https://vercel.com/academy) * [Knowledge Base Find help quickly](https://vercel.com/kb) * [Community Join the conversation](https://community.vercel.com/) * ##### Open Source * [Next.js The native Next.js platform](https://vercel.com/frameworks/nextjs) * [Nuxt The progressive web framework](https://nuxt.com/) * [Svelte The web’s efficient UI framework](https://svelte.dev/) * [Turborepo Speed with Enterprise scale](https://vercel.com/solutions/turborepo) * Solutions * ##### Use Cases * [AI Apps Deploy at the speed of AI](https://vercel.com/ai) * [Composable Commerce Power storefronts that convert](https://vercel.com/solutions/composable-commerce) * [Marketing Sites Launch campaigns fast](https://vercel.com/solutions/marketing-sites) * [Multi-tenant Platforms Scale apps with one codebase](https://vercel.com/solutions/multi-tenant-saas) * [Web Apps Ship features, not infrastructure](https://vercel.com/solutions/web-apps) * ##### Tools * [Marketplace Extend and automate workflows](https://vercel.com/marketplace) * [Templates Jumpstart app development](https://vercel.com/templates) * [Partner Finder Get help from solution partners](https://vercel.com/partners/solution-partners) * ##### Users * [Platform Engineers Automate away repetition](https://vercel.com/solutions/platform-engineering) * [Design Engineers Deploy for every idea](https://vercel.com/solutions/design-engineering) * [Enterprise](https://vercel.com/enterprise) * [Pricing](https://vercel.com/pricing) [Log In](https://vercel.com/login)[Contact](https://vercel.com/contact/sales) [Sign Up](https://vercel.com/signup)[Sign Up](https://vercel.com/signup) [Blog](https://vercel.com/blog)/[Changelog](https://vercel.com/changelog) # Automate progressive rollouts with Vercel Flags [![Image 1](https://assets.vercel.com/image/upload/f_auto,c_fill,w_40,h_40,q_75/contentful/image/e5382hct74si/5XopxEO2hHp8qxdAKvrgiY/e2f12ac1cd84e561332d4b30939d850e/dominik-ferber-128.jpg) Dominik Ferber Software Engineer](https://twitter.com/dferber90)[![Image 2](https://assets.vercel.com/image/upload/f_auto,c_fill,w_40,h_40,q_75/contentful/image/e5382hct74si/6BE0E0zOIw0wRMTu3df870/e8d792aa06bd10c9ddc07b98fa89d50d/chris-widmaier-128.jpg) Chris Widmaier Engineering Manager](https://twitter.com/chriswdmr) 1 min read Copy URL May 11, 2026 You can now use [Vercel Flags](https://vercel.com/docs/flags) to roll out a feature to a growing percentage of users on a schedule, with progressive rollouts. Unlike weighted splits, which hold a fixed distribution (for example, 50/50) for experiments, a progressive rollout follows a predefined schedule that gradually shifts the traffic percentage to the new variant. Each stage has a target percentage and a duration. Exposing a change in stages lets you catch a regression on a small slice of users before it hits everyone. Progressive rollouts are [now available in the dashboard](https://vercel.com/d?to=%2F%5Bteam%5D%2F%5Bproject%5D%2Fflags&title=Vercel+Flags) and through the new `vercel flags rollout` CLI command. Learn more in the [Vercel Flags documentation](https://vercel.com/docs/flags). **Ready to deploy?**Start building with a free account. Speak to an expert for your _Pro_ or Enterprise needs. [Start Deploying](https://vercel.com/new)[Talk to an Expert](https://vercel.com/contact/sales) **Explore Vercel Enterprise** with an interactive product tour, trial, or a personalized demo. 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