Factual provides integrations with popular 3rd party analytics and marketing platforms for both iOS and Android. If there are particular products you want to see integrated with Engine, feel free to reach out
"Braze is a customer engagement platform built for today’s mobile-first world. We help leading brands create live views of their customers that stream and process historical, in-the-moment, and predictive data in an interactive feedback loop, so immediate action on insights can be taken with relevant messaging across mobile and web."
"Urban Airship delivers billions of personalized notifications across apps, websites, mobile wallets, email, and SMS."