Marketo - Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.

Smooch.io for Facebook Messenger - Message your customers from Slack, Front, a bot or anywhere!

Constant Contact - Constant Contact offers email marketing, social media marketing, online survey, event marketing, digital storefronts, and local deals tools.

Pullstring - Powering computer conversation across all platforms.

Omnisend - Omnisend - Marketing Automation for Ecommerce provides the omnichannel approach for sales-driven marketers that have outgrown the generic email marketing platforms.

Conversity - Easiest way to manage Facebook Messenger chats