Call Tracking

1. You get a pool of tracking numbers, local or toll-free, from the call tracking provider.
2. Each number is assigned: to a website visitor, to a channel, or to one offline source such as a flyer or a Google Business Profile.
3. The number is displayed, on the page for a website visitor or printed for an offline source.
4. Somebody calls it. The provider forwards the call to your real line in the same second, so your team answers as always.
5. The call is written down with everything the assignment knew: the source, the campaign, the ad, and on paid search the keyword.
6. The call is reported next to your forms, and a qualified one can be sent back to the ad platforms as a conversion.

Nothing about the caller's experience changes. They dial the number they saw, it rings where it always rang, and the number in front of the call is the only thing that decides which source gets the credit.

Every call tracking setup is a mix of two things, and the mix is what decides how precise your reporting gets.

• Dynamic: one number per visitor

  A script swaps the number on the page per visit, so the call inherits that session's click, campaign and keyword. See dynamic number insertion.

• Fixed: one number per source

  One number on the Business Profile, one in the print ad, one on the van. A call to it is attributed to that source, with no website visit in between.

Dynamic numbers are the precise half and need a pool large enough that two people are never shown the same number at once. Fixed numbers are the cheap half, one number each, and they are the only way to measure a channel that never sends anybody to your website.

• The source of the callChannel, campaign, ad and landing page, and on Google Ads the search term, because the session that was shown the number carried all of it.
• The click IDThe gclid or fbclid of the click that started the visit, which is what lets a qualified call go back to the ad platform later. See click ID.
• The call itselfCaller number, time, duration, answered or missed, and which of your lines picked it up. A missed call is data too: it is a lead you paid for and did not take.
• A recording and a summaryOptional per number, and in most tools now summarised by AI, so a booked job, a price shopper and a wrong number can be told apart before anything is counted.

A ring is not a result. Sending every call back to Google Ads and Meta as a conversion teaches the bidding to buy ringing phones, which is what wrong numbers, suppliers and price shoppers are very good at producing. Three filters are used, usually together.

• A minimum call length. The crudest filter and the one every ad platform offers natively: a call counts once it lasts longer than the duration you set. It separates a misdial from a conversation and nothing else.
• A qualification. A tag your team sets, a status from the CRM, or an AI reading of the recording: new job, booking, quote, existing customer, spam. See qualified lead.
• An outcome. The job that was booked or the deal that closed, weeks later, with the call as the touch that produced it. This is the signal worth optimising on, and it is the one that needs the CRM.

Whichever you choose, the call goes back to the platform through its conversion API with the click ID it inherited, which is what offline conversion tracking does for forms as well.

Almost every provider prices the same three things: a platform fee per month, a rental per tracking number, and a rate per minute of call. The platform fee is the number on the pricing page; the other two are what the invoice actually varies with.

• Platform fee. From about $30 to $80 a month at the entry end, into the hundreds for enterprise conversation intelligence. Read on 16 September 2026: CallRail from $50, WhatConverts from $30, CTM from $79.
• Numbers. Roughly $1 to $5 per local number per month. A site running dynamic number insertion needs a pool, so this line grows with your traffic, not with your leads.
• Minutes. Around $0.04 to $0.06 a local minute, plus transcription where it is charged separately. A busy month of long calls can double a small plan's bill.

In LeadJourney call tracking is an add-on rather than a second subscription: 9 euros per tracking number per month with per-minute usage on top, on a plan that is already reporting your clicks, forms and CRM revenue. See pricing for the plans it sits on.

• A pool that is too small shows one number to two visitors at once, and one of those calls is credited to the wrong campaign. Size the pool on concurrent visitors, not on monthly ones.
• Recording is regulated. In Germany, France, Spain and most of Europe everybody on the line has to know and agree, so recording is a per number decision with an announcement, not a global switch.
• Your listings keep your real number. The Business Profile, directories and citations carry the number your customers know. See call tracking and SEO for what actually puts a ranking at risk.
• A memorised number still rings. A repeat caller dials the number they saved, which may be a pool number from an old visit, so the match falls back to the last session that held it.
• A call without a source is not a failure. Somebody who called from a directory you never tagged simply has no source, and a tool that guesses one is worse than a tool that says so.

Call tracking turns the phone into a measurable channel: a number per source, a call with an ad behind it, and a qualified call that can be sent back to the platform that earned it. The reporting is only as good as what happens after the ring, which is why the call belongs on the same journey as the click, the form and the deal rather than in a tool of its own. See call tracking software for what that looks like, and phone call leads for the lead generation case.