Cameo – book personalized video shoutouts from your favorite people
Estimated Annual Revenue – $2.5M
Co-Founder & CEO – Steven Galanis
Founded – 2017
I found several alternatives that can be used.
Starsona is a web platform that publishes reviews and videos of artists.
Greetzly is an online platform that allows fans to receive personal video greetings from their idols.
Celebrity Video Messaging is a platform for celebrities to record personal videos messages for birthdays, proposals and endorsements.
Base: 770 Celebrities