A phone platform with everything, or a dialer that does one thing well.

JustCall is a cloud phone and SMS platform with integrations for sales and support. Redialler focuses on outbound sessions: call several people within caller-ID capacity, use familiar and weighted local selection, manage number limits, and write calls to your CRM.

Which fits your teamFull comparison

Redialler

Outbound teams in the US that want the fastest path from list to conversation, with no phone system to set up.

JustCall

Teams that need calling, SMS, inbound routing, and many integrations in one platform, across many countries.

What each one does.

Redialler details are what we have shipped today. JustCall details come from their public pages. Check their site for the latest.

FeatureRediallerJustCall
  • Runs in browserRedialler: yesJustCall: yes
  • Parallel dialingUp to 5 linesVaries by plan
  • Agent on line before answerRedialler: yesCheck their site
  • Local caller-ID selectionEligible pool; familiar firstVaries by plan
  • Number quality protectionOptional pacing and parkingCheck their site
  • Notes and transcript to CRMRedialler: yesVaries by plan
  • Inbound callback routingTo the free repFull call routing
  • Reporting by numberRedialler: yesCheck their site
  • Keyboard firstRedialler: yesCheck their site
  • CRM supportAttio. HubSpot, Salesforce, and GoHighLevel coming soonMany CRMs and tools
  • SMSRedialler: noJustCall: yes
  • International numbersRedialler: noJustCall: yes
  • Pricing modelPer seat, flat per number, prepaid call and AI credit, no setup feePer seat, check their site

Pick how many people you call at once.

Same screen, same notes, same local numbers. The only thing that changes is how many calls are going at once.

Manual

one call

Paste a number and call. Who they are shows up beside the dial pad, so you never go in cold. Save the outcome and a follow-up before you move on.

For the one-off call

Power

one after another

Load a list and work it top to bottom. Finish a call, log the outcome, and the next person is already up. Callbacks that are due come first. People outside their calling hours are held back before you dial.

For working a list

Parallel

several at once

Put your headset on and Redialler calls several people from your list at the same time. The first one who answers is talking to you within the same second. The rest are dropped and saved as attempts. Only the real conversation gets recorded and noted.

Redialler pauses new calls on its own if too many answers go unconnected, so nobody answers to silence.

For the most conversations per hour

  • Ringing
  • Talking
  • No answer

Questions about Redialler and JustCall.

Is Redialler a full phone system?

No. It is an outbound dialer with inbound callbacks routed to a free rep. No IVR, queues, or shared support lines.

Does Redialler do SMS?

No. Calls only today.

Why pick a narrower tool?

Parallel dialing joins your audio before calls launch. Number controls add rolling limits, familiar caller-ID reuse, and optional pacing or parking for sustained quality problems; they do not guarantee carrier labels.

Which CRMs does Redialler support?

Attio is fully supported. HubSpot, Salesforce, and GoHighLevel are coming soon.

More conversations by lunchtime.

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