雷思软件

提供端到端加密的安全消息服务、无限免费通话、最多支持250名成员的群聊、丰富的媒体共享、表情包互动、AR镜片、自毁消息、实惠的国际通话、社区频道以及跨设备的强隐私保护。

提供 155 个替代方案

面向小微企业的基于云的呼叫中心，提供简便的设置；可管理来电、自动拨号提升互动性、实时员工培训以及卓越的客户服务。

提供 56 个替代方案

TextNow 通过提供一款免费、无限量的文字和通话应用，帮助用户保持联系，且适合各种预算——即使为 0 美元。

Sync.ME is the premier social caller id and contact management app, allowing you to identify the name and photo of nearly every caller and even link to their social network profile.

通过电话即时提供语音客户支持。EasyCall是一款简单 yet 先进的呼叫中心软件，您的客户只需点击呼叫组件即可拨打电话联系您，无需电话号码（网页到网页通话）。

RingRoost allow freelancers and small businesses to setup a professional phone system, without having to pay the high prices that come along with other robust call system solutions. The pay-per-usage pricing keeps your cost low, and the flexible and powerful PBX builder allows...

YouMail turns visual voicemail into a personal assistant for handling all your missed calls. And it's FREE! Join millions of other happy users.