I was always wondering do you actually pay the CEOs for the interviews? Or do they pay you for the brand recognition?
We do pay end users (IoT and embedded engineers) for their time on surveys and interviews. Drop me an email if you want to be added to our email list. We usually offer a $40 amazon gift card or donation to Doctors Without Borders for a 30 minute survey, and we report feedback on hardware, software, and tools to vendors to help them improve their products.