First touch attribution.
First touch attribution gives all the credit for a lead to the first interaction that brought them in: the channel and campaign that introduced them to you. It answers one question well, “what creates awareness?”, and it is only as good as your record of that first touch. It sits within the wider practice of lead attribution.
The first interaction takes the credit.
A lead might touch several things before converting. First touch ignores all but the earliest. If someone first arrived from a LinkedIn post, then returned twice and converted from a search, first touch credits LinkedIn. The model is built to honour the introduction.
This is exactly what HubSpot’s Original Source property captures: the first touch, set once and never overwritten.
What it is good at, and what it hides.
First touch is clear and hard to game, which is its appeal. It also pretends nothing happened after the introduction, which is its blind spot.
Crediting what fills the funnel
- Showing which channels create awareness
- A single, clear answer per lead
- Hard to distort with last-minute touches
Everything after the introduction
- What nurtured the lead between first touch and conversion
- What actually closed the deal
- Long cycles where the first touch is months old
First touch vs last touch.
- 01Use first touch when you want to know which channels and campaigns bring new people into your world, and where to spend to fill the top of the funnel.
- 02Use last touch when you want to know what closes, the final nudge before the form. It flatters whatever sits nearest the conversion, so read it knowing that.
- 03Use multi-touch when the sales cycle is long and considered, and you can trust that every touch was recorded accurately. It is the most complete and the most data-hungry.
Whichever you pick, the model only works if the first touch was captured correctly. A first touch recorded as “Web” credits nothing useful.
An accurate first touch, captured at submission.
First touch attribution lives or dies on the quality of that first record. Lead Source captures the real source, campaign, landing page and full page journey on the form submission, so the first touch your model credits is a named campaign, not a bucket.
See the captured records first touch runs on in lead source examples, or how each CRM stores them on the compatibility matrix.
Questions, answered.
What is first touch attribution?
First touch attribution gives all the credit for a lead to the first interaction that brought them in: the channel and campaign that introduced them. It shows what creates awareness and fills the top of the funnel, and it ignores everything that happened between that first touch and the conversion.
When should I use first touch instead of last touch?
Use first touch when you want to know which channels bring new people in and where to spend to grow the top of the funnel. Use last touch when you want to know what closes. For long, considered sales cycles, a multi-touch model splits credit across both and the touches in between.
How do I capture an accurate first touch?
The first touch has to be recorded correctly at the moment it happens. Lead Source captures the real source, campaign, landing page, and full page journey on the form submission, so the first touch your model credits is a named campaign rather than a bucket like Web or Direct.
Capture a first touch worth crediting.
One line of code records the real source, landing page, and journey on every form.
Track first touch free →Free to start · no card