Relay sends personalized WhatsApp messages to your whole list — a unique line per person if you want — straight from your own number, with delivery status and replies in one place.
One template, one free-form text, or a different message for every single person — your choice.
Type contacts with a country picker, or drop in a CSV. Duplicates are caught automatically.
Human-like pacing and a daily cap keep things safe. Watch delivery, read receipts, and replies roll in.
Say something different to each contact in one batch.
Sent → delivered → read, plus their answers, in History.
Every send is saved — it survives restarts.
Jittered spacing and a rolling 24h cap, by default.