SignalZen

Features:

Slack Integration – talk to your visitors directly from Slack.
Prerequisites form builder – build any kind of form via our UI to show for your visitors before they enter the chat.
Saved replies – Reply faster with pre-defined messages list.
No ads – we will never show any third party paid content to your users.
Mobile friendly – mobile friendly interface for both chat users and operators.
Files transfer – site visitors and chat operators can securely exchange files in real time.
Emojis – all chat participants can express themselves with emojis ?
Auto invitations – define how and when you want to invite the visitors of your website to a chat session.
Participant status – see when operators or visitors are online.
Customized widget text and colors – define what static text your visitors see in the live chat widget (for translations too).
Offline notifications – operators and visitors are optionally notified about new messages by email, when offline.
Unlimited operators – scale your customer service team without additional cost.
API – use our RESTful API to retrieve existing live chat visitors and full conversations.