Marketing attribution software

Attribute each lead to the channels and marketing campaigns that contributed to its acquisition.

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Marketing teams use LeadSources to make smarter decisions

A powerful marketing attribution software​

Attribute each lead to the channel that generated it

Every lead that submits your form is attributed to a marketing channel and includes a full report of the marketing campaign that generated it (giving your sales and marketing teams a clear view of each lead’s precise source).

Lead Profile #2847

Converted
Channel: Paid Search
Source: google
Campaign: lead-gen-q4-2024
Term: lead tracking software
Content: ad-variant-b
Page Path: /landing/demo → /pricing → /signup
Device: Desktop
OS: macOS
Browser: Chrome 119
   

Multi-touch marketing attribution software

Record the complete path each lead takes across multiple sessions before conversion. From the first ad click to the final form submission.

See every touchpoint that influenced their decision and attribute the sale to the channels and path that impacts your revenue.

Day 1 Facebook Ad
Day 3 Google Search
Day 7 Email Click
Day 10 Direct Visit
   

Built For Data-Driven Teams

Trusted by marketers, agencies, and founders who demand precise marketing attribution data

Marketers

Prove ROI with precise attribution and optimize campaigns based on real customer journey

Founders

Make data-driven decisions about your marketing spend and understand what truly drives growth.

   

A marketing attribution software that integrates with your tech stack

Connect LeadSources to your form builder in seconds with our native API connections. Visualize the marketing attribution and journey of every lead in your dashboard.

Frequently asked questions

What is marketing attribution?

Marketing attribution refers to the process of determining which marketing channels, campaigns and user-touchpoints contributed to acquiring each lead, and assigning credit accordingly so you can measure what’s really driving results.

LeadSources captures all the essential information to understand the origin and context of a lead, including:

  • Marketing source: Channel, source, UTM parameters
  • Technical data: Device type, operating system, browser
  • Lead profile info: Form fields submitted by the user (name, email, phone, etc.).
  • Session data: First visit, last visit, and all touchpoints in between.

This allows you to see exactly where each lead came from and how they interacted with your site before submitting a form.

Yes. LeadSources uses multi-touch attribution, meaning it tracks every interaction a lead has with your website or marketing campaigns (from the first click to the final conversion).

This provides a full view of the lead’s journey, so you can see which channels and touchpoints contributed most to conversions.

LeadSources automatically captures all UTM parameters from your links, including:

  • utm_campaign (campaign name)

  • utm_term (keywords)
  • utm_content (ad variation or content)

These parameters are stored with each lead and used to attribute leads accurately to the correct campaigns and channels, even if the lead interacts with multiple campaigns before converting.

LeadSources provides native integrations with all popular form builders. You can find the complete list in our integrations page.

Additionally, LeadSources supports custom HTML forms via script integration.

Ready to attribute your revenue to your leads?

Start your free trial today with a precise marketing attribution software.