Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
typedesk - A shortcut to all your canned responses
Dashly.io - Dashly platform helps SaaS companies improve communications with their customers. Convert website traffic through every step of the funnel and reactivate inactive users with live chat, bots, and targeted messages.
EmailOctopus - Email marketing for less, via Amazon SES
Mailchimp for LiveChat - Newest Mailchimp integration allows you to gain new subscribers via a chat widget on your website and utilize LiveChat data for your marketing campaigns.
Sociocs - Best customer communication tool for your business