Core Concepts

How BuzzRelay sends, what it stores, and why it behaves the way it does.

• How BuzzRelay sends messages BuzzRelay drives a real Chromium browser logged into your WhatsApp account and sends through WhatsApp Web, the same interface you would use by hand. For e…
• Templates vs campaigns: the snapshot rule A template is reusable content. A campaign takes a copy of that content at the moment it is created, and from then on the two are independent. Editing a t…
• Campaign and recipient statuses A campaign is draft, scheduled, running, paused, completed, failed or cancelled. Each recipient is pending, sent, failed or skipped. The important detail…
• Where BuzzRelay stores your data Everything lives in %APPDATA%\BuzzRelay\ on your own computer: a SQLite database with contacts, templates and campaign history, a browser profile per conn…
• What BuzzRelay does not do BuzzRelay cannot guarantee your number will not be banned, does not supply contacts, does not connect to the WhatsApp Business API, and cannot send while…
• How anti-ban protection works BuzzRelay's protections all address one thing: making automated sending look like ordinary human use. Randomised delays break up machine-gun timing, typin…