Chatlio is described as 'The first and best app to let you talk to your website visitors and users directly from Slack. Setup takes less than 1 minute and provides you with a chat widget to put anywhere you want on your site' and is a Help Desk platform in the business & commerce category. There are more than 25 alternatives to Chatlio for a variety of platforms, including Web-based, Android, SaaS, iPhone and Mac apps. The best Chatlio alternative is tawk.to, which is free. Other great apps like Chatlio are Zendesk Chat, Chatwoot, UseResponse and Intercom.