What are some alternatives?
When comparing Instant Video on Facebook Messenger and Snap Map for Web, you can also consider the following products
Google Duo - Google's answer to Facetime, high-quality video calling on iOS and Android.
Snapchat Memories - Save and search for snaps on Snapchat
Houseparty - Brining empathy to online communication.
Snapchat World Lenses - Paint the world around you with new 3D experiences
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
Microsoft Hololens - Augmented reality headset from Microsoft