收集了一下市面上的 Live chat 在线聊天服务

可以让客户通过这种在线聊天的形式提供反馈，所以收集了一些：

Re:
amaze https://www.reamaze.com/products/chat
Deskpro https://www.deskpro.com/
HubSpot https://www.hubspot.com/

Kayako https://www.kayako.com/
Chatra https://chatra.io/
Smartsupp https://www.smartsupp.com/
Tidio https://www.tidiochat.com/en/
tawk.to https://www.tawk.to/
JivoChat https://www.jivochat.com/
Help Scout https://www.helpscout.com/
Smooch https://smooch.io/
Cliengo https://www.cliengo.com/
ManyChat https://manychat.com/
Front https://frontapp.com/
Ada https://www.ada.support/
GoSquared https://www.gosquared.com/
Crisp https://crisp.chat/en/
DaoVoice http://www.daovoice.io/ （竟然没 HTTPS ）
Smallchat https://small.chat/
chat.io https://www.chat.io/
caRRRot.io https://www.carrrot.io/
Udesk https://www.udesk.cn/
Elevio https://elev.io/
Freshchat (Freshworks) https://www.freshworks.com/live-chat-software/
Drift https://www.drift.com/
Intercom https://www.intercom.com/
LiveChat https://www.livechatinc.com/
美洽 https://meiqia.com/
Olark https://www.olark.com/
Rocket https://rocket.chat/
zendesk https://www.zendesk.com/