Campaigns: text your whole list at once
The biggest Helios release yet. Campaigns (today known as blasts) let you write one message and send it to an entire list, with real delivery data instead of guesswork.

- Pick an audience, compose, send: choose a list, write your message with personalization variables, then send now or schedule for later.
- Live metrics: every campaign page tracks queued, delivered, and failed sends as they happen, plus replies and opt-outs.
- Trackable links: links in your message are tracked automatically, so the campaign page shows how many recipients actually clicked through.
- Per-recipient detail: a full recipients view shows exactly who got the message and what happened to each send.
This launch is the foundation for everything blast-related that followed. See the blast docs for the current experience.