What are some alternatives?
When comparing Wrinkl and Business on Messenger, you can also consider the following products
Stealthy - Messaging with blockchain identity and user controlled data
Path Talk - Smart, Private Messaging
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Fleep for Business - Simple, open collaboration and chat with admin capabilities
Sonar - 2-way chat with your customers over SMS and FB Messenger
Apple Business Chat - New way for businesses to connect with customers directly