Change is the only constant in life, and marketing is no exception. New technologies, shifting customer behaviours, and evolving privacy regulations mean marketers must work harder than ever to understand what drives conversions.
At the same time, pressure to prove ROI continues to grow. Marketing leaders are being asked to generate more revenue, improve lead quality, and justify every pound of spend.
That's where marketing attribution software comes in. It helps marketers understand which campaigns, channels, and touchpoints influence conversions, making it easier to optimise performance and prove impact.
In this article, we'll explain how marketing attribution software can improve multi-touch attribution reporting and help you make smarter marketing decisions.
What is marketing attribution software?
Marketing attribution software helps businesses understand which marketing activities contribute to conversions and revenue. Rather than relying on assumptions or last-click reporting, attribution software tracks customer interactions across multiple channels and touchpoints to reveal the full customer journey.
Modern marketing attribution tools can combine data from paid search, organic search, social media, email marketing, websites, CRM systems, and even offline conversations. As a result, marketers gain a more complete view of performance and can invest with greater confidence.
As privacy changes continue to reduce visibility into customer behaviour, marketing attribution software has become a critical tool for marketers looking to maximise ROAS, improve lead quality, and prove the commercial impact of their work.
What is multi-touch marketing attribution?
In modern marketing, a typical lead-generating campaign is likely to be composed of multiple channels and activities. Organic social, paid social, search advertising, landing pages, newsletters… with all of this going on, how do you know which activity led to that all-important conversion?
Marketing attribution can help you see the full picture by implementing attribution models that assign value to touchpoints throughout the customer journey. This helps marketers understand which interactions influence conversions and which activities contribute most to revenue generation.
Multi-touch attribution software recognises that every touchpoint contributes differently to a conversion.
Instead of focusing on a single interaction, it looks at the entire customer journey. As a result, marketers gain a more accurate understanding of how customers research, engage, and convert.
There are three commonly used multi-channel attribution models:
Linear

Attributes the conversion equally to each of the touchpoints during the acquisition process. The upside is it tends to be more sophisticated than first and last click models, with adding too much complexity when implementing. The downside is results are often questionable – if a customer visits the same channel twice it will get double the credit – and it fails to identify those superstar moments that convert a lead into a customer.
Positional

Attributes the conversion across each of the touchpoints but upweights toward the first and the last. This is one of the more sophisticated models, in that it recognises the complexity of customer journeys and the resource that goes into acquiring and converting customers. The upside is it’s particularly useful for multi-channel marketing campaigns. The downside is it doesn’t factor in timescales.
Time decay

Attributes the conversion by assuming that the closer a touchpoint is to purchase, the more credit should be given for conversion. This is grounded in the theory that the buyer journey accelerates toward the end, meaning those final touchpoints are the most critical for conversion. This is particularly effective in understanding which tactics lead to the biggest step changes during the buyer journey and monitors the impact of call to action. However, it risks attributing too much value to those touchpoints when the purchase decision was made much earlier in the research phase. This makes it unsuitable for industries or markets that work to longer lead times.
Common challenges with multi-touch attribution reporting
While multi-touch attribution reporting provides a more complete picture than single-touch models, it isn't without challenges.
Many businesses struggle to connect online and offline interactions, meaning valuable conversations and conversions are often excluded from reporting. This creates attribution blind spots that can lead to wasted budget, inaccurate reporting, and missed optimisation opportunities.
Other common challenges include:
- Disconnected marketing and sales data
- Difficulty tracking offline conversions
- Poor visibility into lead quality
- Limited understanding of customer intent
- Inability to connect marketing activity to revenue
Modern attribution platforms are increasingly using AI and first-party data to overcome these challenges and create a more complete view of performance.
Why do you need marketing attribution?
As you may be starting to understand, marketing attribution software is a critical tool for marketers looking to make more data-driven decisions and improve campaign performance.
Accurately tracking the customer journey using marketing attribution can provide detail into online and offline interactions. With this information at your fingertips, you can focus your time and budget on the activities that generate the highest-quality leads, strongest conversion rates, and greatest revenue impact.
There are several benefits to using marketing attribution:
- It identifies your most impactful activity by highlighting high-performing channels and keyword, and showing which ones are most effective.
- Improved targeting and messaging by showing you what your best customers look like, as well as the keywords or phrases they respond to.
- More streamlined process of gathering and analysing data by bringing multiple sources together, helping you map the full customer journey.
- It can align your wider strategy by showing you how lead generation converts into customers, enabling marketing and sales to work together on activities that are guaranteed to have impact.
Marketing attribution software plays an important role in accurate reporting. It does so by tracking key metrics and determining which sources are driving conversions.
Attribution tools such as cookies, tags, or UTM codes collect data that can be fed into reporting to build a detailed picture of the campaigns, channels and keywords that are driving conversions.
How AI is changing marketing attribution software
Traditional attribution reporting focuses on identifying what happened. Modern attribution software is increasingly focused on understanding why it happened and what marketers should do next.
AI-powered solutions are helping marketers move beyond basic conversion tracking by identifying customer intent, measuring lead quality, and highlighting opportunities to improve performance.
For example, technologies like Smart Outcomes automatically categorise calls based on intent and outcome. This helps marketers identify which campaigns generate genuine sales opportunities rather than simply driving call volume.
Meanwhile, tools like Conversion Barriers reveal why high-intent leads fail to convert. They highlight friction points that can then be addressed through campaign optimisation, stronger messaging, or improved sales processes.
By turning customer conversations into actionable signals, marketers can make faster decisions, improve conversion rates, reduce cost per lead, and maximise ROAS.
How can marketing attribution tools enhance reporting?
Multi-touch attribution reporting is a must-have for the modern marketer. But where should you even begin? Fortunately, there are just three things you need to do to enhance your attribution reporting: collect your data, combine your data sources, visualise your data.
Remember, it’s not just about collecting data. It’s about combining multiple sources and visualising it in a way that enables you to extract real insights. It can be easy to forget that digital marketing activity drives offline conversations as well as online. When a customer picks up the phone and takes the conversation offline, you lose visibility of the touchpoints that drove that action.
Call tracking can assist with covering potential blind spots in your customer journey, by collecting data that can connect your touchpoints with the calls that led to a purchase. Connecting the dots of your incoming calls with the marketing activity gives you the full picture, making budget optimisation and campaign performance more straightforward than ever before.
Better still, Infinity integrates seamlessly with platforms such as Google Ads, HubSpot, and Meta. As a result, marketers can combine attribution data, call insights, and conversion information in one place.
This makes it easier to understand performance, optimise campaigns, and prove marketing's contribution to revenue.
Frequently asked questions about marketing attribution software
What is marketing attribution software?
Marketing attribution software tracks customer interactions across channels and assigns value to marketing touchpoints that contribute to conversions and revenue.
What is the difference between single-touch and multi-touch attribution?
Single-touch attribution assigns all credit to one interaction, while multi-touch attribution distributes credit across multiple touchpoints throughout the customer journey.
Why is offline conversion tracking important?
Many customer journeys include phone calls and offline conversations. Without tracking these interactions, marketers risk underreporting ROI and making poor optimisation decisions.
How does call tracking improve attribution reporting?
Call tracking connects phone conversations to the marketing activities that generated them, helping marketers understand the true impact of their campaigns.
Can AI improve marketing attribution?
Yes. AI-powered attribution solutions can identify intent, outcomes, conversion barriers, and revenue opportunities that would otherwise remain hidden in customer conversations.
Every conversation matters. Start one with us to discover how call tracking can help you optimise your most valuable customer conversations.