Parallel dialing. One conversation at a time.

Redialler calls up to five US numbers at once and connects the first eligible answer to you. Your audio joins the conference before calls start. Parallel always uses Auto caller ID and limits new legs to the available eligible number pool.

One parallel round · illustrative, not a timing benchmark
  • On the line
  • Ringing
  • Talking
  • No answer

Unanswered calls are saved as attempts. Only the winning call is recorded.

lines per round, within your workspace settings
Up to 5
your audio connects before the round starts
Pre-joined
connected to you at a time, the first to answer
1 call
supported as destinations today
US numbers

You are on the line before anyone picks up.

Redialler joins your browser audio to a private conference before it starts the round, so there is no second call to set up when someone answers.

what happens on every round

  • You join a private line once. It stays open for the whole session.
  • Redialler rings several people from your list into that line.
  • The first eligible answer wins the round. Other calls are ended.
  • Unanswered calls are saved as attempts, ready to review and retry.
  • Save the outcome, then the next round follows your session settings.

Fast without being reckless.

Built for a full list and a rep who wants back-to-back conversations. Your calling-hour rules, suppression checks, and number limits still apply to every round.

Parallel sessionIllustrative

Parallel or power dialing?

Read the parallel dialing guide for the full workflow, or review local number controls and seat, number, and calling prices.

  • Parallel

    Up to five at once
    Best when
    You have a long, prepared list and a short opener.
    Trade-off
    Two answers at once can leave one person disconnected.
    Parallel dialing guide
  • Power

    One after another
    Best when
    You want to read each record before it rings.
    Trade-off
    More time waiting on calls that nobody answers.
    Power dialing

From list to first conversation in three steps.

  1. 01

    Pick a list

    Load an Attio list or saved view. New leads go to the top. Callbacks wait for a one-to-one call.

  2. 02

    Set how many at once

    Up to five lines. Start with two or three and turn it up as your answer rate allows.

  3. 03

    Headset on, go

    Run the quick audio check, start the session, and talk to whoever answers first.

Questions about parallel dialing.

What happens if two people answer at the same time?

The first answer reaches you; the other lines are canceled. Anyone who answers a moment later hears your short abandoned-call message. New calls pause if abandoned answers pass 3% of a list's live answers over 30 days.

Do the people who get dropped hear anything?

Calls that were still ringing just stop. Anyone who answers a moment too late hears a short message with your business name and callback number.

Does a live rep make every call compliant?

No. A live rep does not remove rules on consent, suppression, calling times, recording or abandoned calls. Your team must review the rules that apply to its campaign and destinations before using parallel mode.

How many can I ring at once?

Up to five at once, set per session.

Does it detect voicemail?

Yes, if you turn it on. Machines and faxes are hung up, so only people reach you. It adds a short pause for people who answer, so it is off by default.

Does it work with a normal headset?

Yes. Any headset that works in your browser. Run the quick audio check before your first call.

Five lines. One conversation.

Set up your calling workspace in minutes. Questions about your CRM or team? Talk to us before you start.