"Perceived (low) latency is one of the killer features of the chat. Once I implemented streaming with the AI SDK, user satisfaction went up as well as sign ups. It had a measurable impact on our business."

"Turborepo just worked. We couldn’t have asked for an easier set up, it was great."

"Speed of execution is important for AI companies like Runway, and Vercel has been fundamental in helping us achieve that."

“We were really impressed with the way Next.js was working, the way the APIs were easy to use, and how everything seemed quite flawless.”

"We needed a solution that was straightforward, and Vercel delivered just that with their API. An otherwise painful process, Vercel allows us to efficiently add or update domains on our platform and provides clear instructions for our users to configure the appropriate DNS records for those domains."

"We love the platform and are moving pretty much everything to it. Hosting, API and all. Super tool."

"Previously, we faced challenges with environment differences across staging, development, pre-production, and production, but once we moved everything to Vercel, it was seamless. We didn't notice any environment differences at all."

"How it feels is as important as how it works. For us, performance is a feature. If it doesn’t feel good, it’s not working."

"At Ledger, stability is key. Everything went smoothly thanks to our technical choices and architecture."

"As humans, we love to be creative. We like to imagine new possibilities and go after them. The ones that are more savvy will also know how to marry that possibility with a real problem and make a lot of people happy and make a profit. We want to enable …

"Vercel allows us to go almost #noOps and deploy several apps with ease in a fast and reliable way. Serverless on localhost is pretty dope. `now dev` is a huge addition to our stack. "

"Vercel is the easiest way to deploy a production-ready highly available Next.js website, with static assets being served through the CDN automatically and built-in support for Next.js’ automatic static optimization and API routes. Everything works automatically."

"My favorite UX feedback from customers is: 'How is the app so fast?' Because we’ve built on Next.js and Vercel since day one, our pages load in an instant, which is important when it comes to mission-critical software."

"The Next.js team's focus on deep zero-migration features (move to Webpack 5, SWC compiler, built-in TypeScript and linting) is a continuous stream of free quality-of-life improvements."

"We tried many tools for feature flags and A/B testing but they weren’t optimized for our Next.js and Vercel setup, so they all added latency to our app. For us, every millisecond impacts conversion. Edge Config with Hypertune was the only solution that worked for us. It fit our stack …