Polypane vs Say Hi!

Improve your web dev workflow 5x with the browser for devs and designers

Polypane is the browser for web developers and designers. It shows your site in multiple viewports with everything synced between them. And when we say everything, we mean everything: scrolling, clicking, typing, hovering and even our unified developer tools edit content in all viewports at the same time, a unique feature and a massive time saver.

Polypane has all the tools you need to build responsive, accessible and performant sites five times faster. It's perfect for people that care about making great websites and web apps that are fast, accessible and responsive. With built-in accessibility checkers, simulators, overview of cookie info, meta info, live reloading and much more.

Location: Amsterdam, Netherlands

See what your friends type while they're typing!

Say Hi allows you to send what you type while you're typing!

With faster replies and hilarious messages guaranteed, we're showing you both sides of the story. We're moving forward from static and synchronous messaging.

You've never seen messaging like this. It's fast and flirty and there’s nothing else like it on the market. It’s a brand-new communication medium that's about a mile closer to real-life conversations!