Email campaigns — one-shot bulk

Fan a templated email out to a filtered contact list, throttled per tick. Auto-stops on reply. Use this for a single send to a segment.

Sequences — multi-step cadence

Enrol a contact in a timed plan (Day 0 email, Day 3 WhatsApp, Day 7 task…) that mixes channels. Auto-stops the moment the contact replies. Use this for follow-up over time.

Rule of thumb: one message to many contacts → Email campaigns; many touches to one contact → Sequences.