What are some alternatives?
When comparing Crisp Chat and Cliengo, you can also consider the following products
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
tawk.to - tawk.to is a free live chat app that lets you monitor and chat with visitors on your website or from a free customizable page
LiveChat - LiveChat - premium live chat software with a built-in help desk feature. Approach customers directly on the website, make connections and drive more sales using LiveChat.
Olark - Real-time chat and monitoring of your website visitors through Google Talk and Jabber.
Zoho SalesIQ - Hassle free live chat re-imagined for business growth
Zendesk Chat - Zendesk Chat (formerly Zopim) is the fastest way to engage your customers with live chat software.