What Is a Predictive Dialer? A Telecalling Software Guide

Predictive dialer FAQ

Why does a predictive dialer call show as an unknown number?

Because the call is placed from a pool of numbers the dialer owns rather than from a person's phone, and those numbers mean nothing to the recipient. In India that is a substantial handicap: an unfamiliar landline or toll-free number is ignored far more often than an ordinary mobile, which eats into the productivity the dialer was bought for.

What is the difference between a predictive dialer and an auto dialer?

An auto dialer places one call at a time and waits for it to finish. A predictive dialer places several at once per agent, predicts how many will be answered, and connects whoever picks up to whoever is free. The first needs a phone; the second needs carrier lines and a floor of agents waiting.

How does a predictive dialer decide how many numbers to dial?

From live statistics: how many calls are being answered, how long the average conversation runs, and how many agents are free. It over-dials by a calculated margin so somebody is always available to talk, which is where the efficiency comes from and also where the dropped calls come from.

Why does a predictive dialer drop calls?

Because it dials ahead of capacity. When more people answer at once than there are free agents, somebody is hung up on or hears silence. The dial ratio is tuned to keep that rate low, and pushing it for productivity is what produces the silent calls people complain about.

What is the difference between predictive and progressive dialing?

A progressive dialer places one call per free agent, so nobody is ever abandoned but agents wait between calls. Predictive places more than one and accepts some dropped calls in exchange for less waiting. Progressive is the safer choice for a small team and for regulated conversations.

Do small businesses in India need a predictive dialer?

Almost never, and they are sold one regularly. Below roughly twenty agents on the same campaign, the idle time being eliminated is smaller than the cost and the setup, and the toll-free caller ID that comes with it is answered less often than an ordinary mobile number. Most Indian SMB teams do better with SIM dialing.

What does a predictive dialer cost in India?

It is priced per agent per month on top of call charges, and there is usually a minimum seat count, setup and number rental as well. The real cost is rarely the licence: it is the per-minute telephony underneath it, which scales directly with how much the dialer succeeds in making people talk.

Can a predictive dialer improve my connect rate?

No, and this is the commonest misunderstanding about them. A predictive dialer increases how many calls get made per hour; it does nothing to how many are answered. Connect rate is a function of your list and the hour you call, and a faster dialer against a bad list simply reaches the same wrong numbers sooner.

Is a predictive dialer allowed to call DND numbers?

No, and the technology makes no difference to that. The DND registry restricts who may receive unsolicited promotional calls regardless of what placed them. Dialing a bought list automatically is exactly the pattern regulators notice, so the scrubbing obligation is heavier rather than lighter.

Is a predictive dialer legal in India?

Yes, for calls made with consent and outside the DND registry, under TRAI's commercial communication rules. Abandoned calls, silent calls and calls to registered DND numbers are what get numbers reported and blocked, whatever dialer made them.

Can a predictive dialer work with SIM cards?

Not in the usual sense. Predictive dialing needs to place several calls per agent at once, which a phone with one or two SIMs cannot do. SIM-based products offer one-at-a-time auto dialing instead.

What is a good dropped-call rate for a predictive dialer?

Under three percent of answered calls is the figure most regulators and vendors treat as acceptable; above five percent the dialer is set too aggressively for the list and the floor.

Does a predictive dialer need an internet connection?

Yes. It runs on cloud telephony, so every call is a VoIP call from the vendor's servers, and the agents work in a browser or a softphone. A SIM auto dialer places calls over the mobile network and needs data only to sync records.

What is a 3-line dialer?

A three-line dialer places three calls at once for one agent and connects the first person who answers, dropping the other two. It is a parallel dialer with the ratio fixed at three, sold as a middle ground between one-at-a-time power dialling and full predictive dialling. Like all of them it needs cloud telephony, so it cannot run on a SIM.

How many agents does a predictive dialer need to be worth it?

Vendors usually say ten as a minimum and thirty for the algorithm to predict well. Below that the dialer either idles or drops too many calls.