browserling - Live interactive cross-browser testing from your browser.

Unstack - Build high performance websites, blogs, and landing pages that integrate with your existing marketing stack to drive traffic, leads, and sales for your business.

Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.

Dorik - Build beautiful websites without code!

Browsershots - Browsershots makes screenshots of your web design in different browsers.

Jemi - Sell custom experiences to your audience 💰