The Best Call Tracking Software for Improving Marketing Performance in 2026

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Ad platforms are good at reporting what happens on screen: impressions, clicks and form fills. What happens when a prospect sees your ad and then dials the number on your landing page is often a gap in the data.

Call tracking fills that gap. It ties each call back to the channel, campaign or keyword that prompted it, which gives marketers something to optimise against beyond click volume. Here are six platforms that approach the job in different ways, from revenue attribution to AI call scoring.

Overview

Platform	Primary focus	Key capabilities	Suits teams that
Infinity	Call attribution and marketing optimisation	Call outcome detection (Smart Outcomes), conversion barriers, missed-call recovery (Smart Voice)	Run paid media and want to optimise toward call outcomes
WhatConverts	Multi-channel lead tracking	Calls, forms, chat and eCommerce in one place, with PPC calls returned to Google Ads as conversions	Manage client accounts or want a single lead report
Ruler Analytics	Marketing measurement and revenue attribution	CRM revenue matched back to channels and campaigns, with switchable attribution models	Need to show which marketing led to closed sales
Marchex	Conversational intelligence	AI analysis of calls and other customer interactions, plus session-level attribution through dynamic number insertion	Work in call-driven sectors such as automotive or healthcare
CallSource	Call-handling performance	Scorecard review of a sample of recorded calls, coach-led sessions and DNI attribution	Want to improve how staff handle calls
Convirza	Conversation analytics and call tracking	Scoring against what Convirza says are 40+ indicators, plus tracking across agents and locations	Care about call quality as much as call source

1. Infinity Call Tracking

Infinity Call Tracking links every inbound call to the campaign, channel and keyword behind it. It passes call conversion data into advertising platforms, so bidding can respond to calls rather than clicks alone. It sends call data to Google automatically, and its Meta integration shows when someone called after engaging with a Facebook or Instagram ad.

Infinity’s other tools go beyond attribution:

●     Smart Outcomes identifies calls that end in appointments booked, sales opportunities or qualified enquiries.

●     Conversion Barriers surfaces friction points and objections.

●     Smart Voice helps recover missed-call opportunities automatically.

It also supports outbound call tracking and alerts you when your call data shifts.

Pick it if: you run paid media and want to optimise toward call outcomes, not just call volume.

2. WhatConverts

WhatConverts tracks leads from calls, web forms, chat and eCommerce in one place, with the range of lead types and reporting depending on plan. Its call tracking includes recording and transcription. Higher-tier plans add campaign and keyword reporting and Google Analytics and Google Ads integrations, so when a PPC campaign generates a call, it can be returned to Google Ads as a conversion. It also offers white-label options for agencies.

Pick it if: you want phone, form and chat leads in a single report, or you manage client accounts.

3. Ruler Analytics

Ruler Analytics is a marketing measurement platform that includes call tracking alongside form and live chat tracking. It tracks website visitors across sessions, along with source, channel, campaign and keyword. When a visitor becomes a lead by phone, form or live chat, Ruler matches the lead to their earlier marketing interactions and sends it to your CRM.

When that lead later converts, Ruler pulls the revenue figure from the CRM and passes it to your marketing analytics tools. Revenue is then credited to the channels and campaigns that influenced the sale. You can switch between attribution models.

Pick it if: you need to show which marketing led to closed sales, not only enquiries.

4. Marchex

Marchex was founded in 2003 and describes its shift from call analytics to AI-powered conversational intelligence. It names automotive, home services, healthcare, real estate and advertising and media among the sectors it serves. It analyses calls alongside other conversation data, including SMS and AI-agent chats. Its call tracking uses dynamic number insertion, including number pools that give each visitor a unique number for session-level attribution.

Pick it if: calls are central to your sector and you want conversation analytics built around them.

5. CallSource

CallSource combines call tracking with call-handler performance management. It tracks inbound calls and helps you spot new and missed opportunities. It also scores phone skills and offers call coaching using recorded calls. Its digital management product is an attribution platform with dynamic number insertion. It has dedicated offerings for automotive, hearing, home services, dental and pest control businesses, plus reputation tools that aggregate reviews.

Pick it if: calls are won or lost by the people answering them, and you work in one of those sectors.

6. Convirza

Convirza pairs call tracking with AI-driven Conversation Analytics. It says its AI analyses 100% of calls and scores them against custom and built-in indicators, with over 40 available. Its Conversation Analytics product includes transcription, agent performance tracking and trigger-based automation. You can monitor performance across agents, locations and call centres, and review sentiment and call outcomes. It analyses inbound and outbound calls, but it isn’t a dialer.

Pick it if: you care about how calls are handled as much as where they came from.