How Emburse increased site performance by 4x with Vercel

Emburse's site now outperforms 99% of global sites with Sanity, Next.js and Vercel.

4x Faster

site performance

<200ms

Interaction to Next Paint (INP)

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Emburse manages travel and expense for over 12 million users in 120 countries. They were operating a legacy stack and needed to modernize, so they partnered with Rangle, a leading digital transformation consultancy and Vercel Expert.

Together with Rangle, Emburse implemented Vercel, Next.js, and Sanity, significantly improving the site’s performance and speed while addressing key concerns for their marketing team.

Breaking free from legacy constraints

Emburse faced significant challenges with their existing platform, due to its high costs, complexity, and inability to keep up with their performance needs. These issues affected the marketing team’s ability to efficiently launch campaigns and update content. The platform also failed to support essential localization features to support multiple languages and regions needed for their various locales.

Outperforming 99% of websites globally

To address these challenges, Rangle helped Emburse adopt a powerful new technology stack:

  • Sanity: Flexible content management and easy localization for multiple languages

  • Next.js: Enhances site performance and user experience

  • Vercel: Fast builds and secure deployments with a focus on developer experience

Powered by Vercel, Next.js, and Sanity, Emburse seamlessly transitioned and launched 1,550 pages. They now see enhanced website performance, improved search rankings, and Interaction to Next Paint (INP) below 200ms, all supported by a scalable architecture. Emburse’s Next.js site on Vercel loads 4x faster than their previous site, resulting in a site that outperforms 99% of websites globally.

Emburse now has a high-performance, globally accessible platform, enabling the marketing team to manage and update content independently for faster campaign launches and site updates. The marketing team independently launches new promotions in multiple languages without developer assistance, allowing for faster campaign launches and site updates.

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