Support the Sentinel and get alerts by email and WhatsApp

The dashboard, the guide and the extension stay free for everyone. Supporters help pay for servers and analysis, and get alerts straight to their phone and inbox.

WhatsApp alert when a confirmed level 3 (Alert) or 4 (Emergency) situation relevant to Brazil appears.
Email alerts from the level you choose (2, 3 or 4).
Daily email summary at 7 a.m. (Brasília time) with what changed in the last 24 hours.
Filters: only the categories you care about, only what affects Brazil.
Supporter mode in the Chrome extension: alerts from level 1, category filter, quiet hours.