Hotjar’s visual insights, user feedback, and live interviews show you what site visitors do, and why they do it. Access all the insights you need in one place and join 1.1 million websites in 180+ countries who already use Hotjar to turn their clicks into conversions. Install a single script and get started for free.

a database of 1317 companies who went throught the Y Combinator accelerator program between 2005 and 2017 and a whole bunch of metrics about them