Learn · every claim sourced
Understand CPaaS, step by step
Plain-language guides, use cases and research from the community, with a source for every claim. New here? Begin with the five short reads below.
The library
LINE 101: official accounts people add as friends
How LINE Official Accounts, the Messaging API, LINE notification messages and MINI Apps work, how LY Corporation prices them in Japan, Thailand and Taiwan, and when LINE is worth adding.
Instagram 101: direct messages for businesses people discover by sight
How businesses use Instagram direct messages in October 2026: professional accounts, the two ways to connect through Meta's API, the 24-hour window and the seven-day human agent rule, what it costs and when it is the right channel.
Conversational marketing, minus the hype
A useful definition has to exclude something. This one — the customer's reply changes what happens next — excludes most of what gets sold under the name, and tells you how to staff and measure the rest.