Based on our record, DoubleVerify seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Project manager here maybe? https://doubleverify.com they are a marketing protection company. Could be nothing but the name is Maya Hawkins-Nelson. This looks like an old pic of John though. Source: over 2 years ago
iovation - iovation offers device-based solutions for fraud prevention and authentication.
Integral Ad Science - Integral Ad Science is a global technology company that offers data and solutions to establish a safer, more effective advertising ecosystem.
MaxMind - Determine the geographical location of website visitors based on the IP addresses for fraud detection, content localization, geo-targeting.
Pixalate - Pixalate is an intelligence platform and real time fraud protection provider.
Kount - eCommerce fraud detection & prevention
White Ops - White Ops is a cybersecurity company that protects digital advertisers and web app owners from ad fraud and other forms of automated threats.