How Cursor built a growth iteration loop with Vercel Microfrontends and Flags - Vercel

Cursor undertook a significant transformation by launching a new brand and redesigning their marketing site to unify four web surfaces under a single domain, cursor.com, while maintaining essential signup flows. This initiative, executed using Microfrontends, allowed for a seamless transition without downtime and expanded their localization from four to eleven languages, resulting in a 5% increase in product-led growth signups. The company adopted an agent-first workflow, moving away from traditional CMS to a system where content updates are made directly in code, leveraging cloud agents in Slack for requests and GitHub for deployment previews. This approach not only streamlined operations but also democratized participation across the team, allowing for rapid, iterative improvements supported by data-driven experimentation using tools like Statsig and Vercel Flags SDK. This strategic overhaul has positioned Cursor for scalable growth, allowing them to experiment with content and user flows confidently, enhancing both their product-led and sales-driven initiatives.