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Chat App Message Service:CPaaS platform

Last Updated:Aug 19, 2026

Alibaba Cloud CPaaS (Communications Platform as a Service) is a multi-channel messaging platform for service providers. It provides unified access for multiple accounts, multiple representatives, and multiple channels, unifying WhatsApp, Instagram, Viber, Messenger, and SMS into a single backend with visual flow orchestration, content creation, and customer service lifecycle management, enabling you to build branded marketing and support systems for your customers. All content you create on or through the Platform — including but not limited to message templates, Chat Flow workflows, rich media assets, H5 pages, interactive forms, customer service desk configurations, and customer segmentation profiles (collectively, "Your Content") — shall remain your exclusive property. You may download, export, share, and otherwise use Your Content at your sole discretion. You grant Alibaba Cloud a limited, non-exclusive license to store, process, and transmit Your Content solely as necessary to operate the Platform services. This license terminates upon deletion of Your Content or termination of your subscription.

Supported channels

CPaaS supports these channels:

Channel

WhatsApp

Viber

Instagram

Messenger

SMS

All inbound and outbound messages across these channels are managed from a unified backend, improving response efficiency.

Rich media content

Create rich media content directly within the platform:

  • Poster creation -- Built-in poster creation feature.

  • H5 page generation -- Build H5 pages.

  • Interactive form design -- Interactive form design features.

These content types serve industries such as e-commerce, gaming, and education.

Chat Flow orchestration

Drag and drop widgets on a visual canvas to build automated conversation flows. A Chat Flow can:

  • Respond to user inputs with appropriate content automatically.

  • Transfer conversations to a customer service representative.

Customer service representatives

Manage your support team with built-in collaboration tools:

Capability

Description

Concurrent sessions

Multiple representatives handle conversations simultaneously

Role-based permissions

Multiple role permission configuration

Customer address book

Built-in customer address book for customer service collaboration

Intelligent transfer

Intelligent transfer for customer service collaboration

Business system integration

Connect CPaaS to your business systems through APIs and manage intents from your own system.

If you do not have development capabilities, you can integrate through a third-party WhatsApp management platform that is already connected to Alibaba Cloud Chat App messaging engine. These platforms provide a code-free way to send messages and manage customer communications without API development.

Customer distribution

Manage multiple downstream customers from a single platform:

Capability

Description

Account management

Create accounts for each customer with independent permissions

Custom pricing

Set custom pricing per customer

White-label customization

Deliver the platform as your own product:

Capability

Description

Custom domain

Set a custom domain for the logon page

Brand styling

Customize the logon interface and platform style

Next steps

Contact your business manager for industry-specific solutions or integration details.

To activate a CPaaS platform account, contact your business manager to submit an activation request. Have the following information ready in advance:

  • Company name

  • Contact person name

  • Login number

  • Email address