Learn
Business messaging
How business messaging works across platforms — Apple, WhatsApp, Telegram, WeChat, LINE and more: who can open an account, what roles exist inside it, and who holds the API keys.
Business Messaging: Access, Roles & Permissions Across Platforms
Every major messaging platform gates business access differently. The single most important difference is who holds the technical keys: some platforms (Apple, Google RCS, KakaoTalk, Viber) require an approved intermediary you cannot bypass, while others (Telegram, LINE, WhatsApp, Zalo) let a business hold its own API credentials. Role models range from granular named matrices (WhatsApp, LINE, Zalo) to almost none (Telegram, where possessing the token is control). Asian platforms additionally gate account creation on a registered legal entity.
Read →What is Apple Messages for Business?
Apple Messages for Business is a channel that lets customers start a conversation with a verified company directly in the Messages app on their Apple devices. There is no separate Apple business chat app and no direct Apple API for brands — a company registers its brand with Apple, connects an Apple-approved Messaging Service Provider (MSP), and that provider carries messages between Apple and the company’s systems.
Read →
How to Get a Business iMessage Account
There is no personal-style "business iMessage account" you sign up for. To message customers in the Messages app, a company registers its brand on Apple Business Register and connects an Apple-approved Messaging Service Provider (MSP) — Apple has no standalone business chat app and no direct API for brands. The registered brand, not a phone number, becomes the identity customers message.
Read →
Telegram Business Accounts: Bots, Roles & Permissions
Telegram has two very different business models. A BotFather bot has no company account and no verification to exist — control is defined entirely by the bot token, and whoever holds it has full control. Telegram Business is a feature set on a personal account (for Telegram Premium subscribers) that can connect one external bot, granting it a fine-grained, per-chat set of fourteen rights the owner can revoke at any time. There is no organizational role hierarchy in the corporate sense.
Read →
WhatsApp Business Account: Roles & Permissions
The WhatsApp Business Platform is governed through a Meta Business Portfolio that owns one or more WhatsApp Business Accounts (WABAs). People get Full control or Partial access; programmatic access is carried by scoped system-user tokens the brand can hold directly or delegate to a Tech Provider. Capability is tiered by verification and quality rating — from 250 recipients a day up to unlimited.
Read →WeChat Official Account: Access, Roles & Permissions
Business presence on WeChat is a registered Official Account tied to a legal entity — a Chinese business license for mainland accounts, and overseas businesses are limited to a single verified Service Account. The permission model is small and fixed: one primary Administrator plus a set of Operators, each bound to a personal WeChat. Verification is the capability gate — a verified Service Account unlocks the advanced API and WeChat Pay; unverified accounts are limited to basic messaging.
Read →LINE Official Account: Roles & Permissions
LINE governs business presence through a badge-tiered Official Account (unverified gray / verified blue / premium green). It has an unusually clear, recently-maintained role model — but split across two consoles: a business console (Admin plus Operator variants) for day-to-day work, and a separate developer console (provider and channel roles) for the API. The Messaging API is authenticated with a per-channel access token the account owner mints and revokes.
Read →KakaoTalk Business Messaging: Access, Roles & Permissions
Business messaging on KakaoTalk runs through a KakaoTalk Channel upgraded to a Business Channel by registering a Korean business license and passing verification. Its defining governance fact is that brands generally cannot self-serve the business-message API — sending requires a Kakao-issued sender key held through a Kakao-authorized agency. Roles split across a channel (Master/Manager) and a developer app (Owner/Editor/Message Editor/Viewer), and messaging splits into transactional AlimTalk and marketing FriendTalk.
Read →
Instagram Business Messaging: Access & Permissions
Instagram's messaging API is open only to Professional (Business or Creator) accounts. It has no messaging role model of its own — it inherits Meta's Page and Business Portfolio structure. There are two integration paths: the established one links the account to a Facebook Page and uses its roles and a Page token; a newer 2024 path (Instagram Login) lets a Professional account be managed directly without a linked Page.
Read →Facebook Messenger for Business: Roles & Permissions
Business messaging on Messenger runs through a Facebook Page, usually owned inside a Meta Business Portfolio. Governance has two layers: portfolio roles (Admin/Employee plus Finance) and Page access (the newer Full control / Partial control / Task access model, which now coexists with the classic named roles). An app messages users with a Page access token, and reaching the public requires App Review; a Tech Provider may hold the app while the business keeps ownership.
Read →RCS for Business: Access, Roles & Permissions
Google's RCS for Business (formerly RCS Business Messaging) separates the brand that owns an agent, the partner or RCS Solution Provider that builds and operates it, and the carriers it launches on. Brands cannot self-onboard — Google moved to a partner-only model. The documented role model is thin (a Partner Account Owner and a Technical Point of Contact), going live requires brand verification and launch approval, and the operating partner typically holds the credentials.
Read →Viber Business Account: Access & Permissions
On Viber (Rakuten Viber), business presence centers on a verified Business Account and the Viber Business Messages service. Every business account must be approved by Viber and pass brand verification, and Business Messages is applied for and operated through an official partner (BSP). Viber publishes no named multi-role hierarchy — the documented model is minimal: a bot administrator, with authorization effectively resting on a secret token, and team management pushed onto the partner platform.
Read →Zalo Official Account: Roles & Permissions
A business presence on Zalo is an Official Account (OA). An Advertising Profile needs no license but can only run ads; a verified OA requires a Vietnamese business registration license and unlocks messaging, broadcasts, chatbot and ZNS. Zalo publishes an unusually clear six-role model, and the OA owner authorizes its own app directly — a brand can hold its own tokens, so a partner is optional.
Read →