Closing Time

7 types of marketing attribution explained (and how to choose the right one)

Most marketers understand the basics of attribution. First touch. Last touch. Maybe even multi-touch. But here’s the thing: there are seven different attribution models—and each one tells a slightly different story about what’s driving your conversions.

Larry Todd, who leads the team at LeadsRx by Unbounce, has spent years helping marketers figure this out. He’s seen firsthand how attribution can transform decision-making—and how the wrong model can skew results. In this Closing Time episode, Larry will break down the 7 types of marketing attribution models, explain how they work, their pitfalls, and when to use them.

Watch the video:
7 types of marketing attribution
Key Moments:
1. First Touch Attribution

First touch gives 100% of the credit to the very first interaction someone has with your brand. Maybe it’s a Facebook ad that sparks curiosity. Maybe it’s a blog that ranks on Google. Whatever starts the journey gets full credit.

Larry explains that first touch is especially valuable when you want visibility into what’s working at the top of the funnel. It highlights which campaigns are grabbing attention and pulling people into your ecosystem.

But here’s the downside: it ignores everything that comes after. A customer might see an ad, then go through emails, social content, and a webinar before converting. With first touch, none of those later engagements matter in the data.

2. Last Touch Attribution

Last touch flips the perspective. Instead of rewarding the opener, it rewards the closer. In this model, the final interaction before conversion gets all the credit. If a prospect signs up for a demo after clicking an email, the email wins—even if five earlier touchpoints paved the way.

Larry points out this often creates friction inside marketing teams. Paid media folks push for first touch, while content and lifecycle marketers push for last touch. Both models oversimplify, but last touch can be useful when you want to pinpoint the final driver of action—the campaign or channel that tipped the scale.

3. Closer Touch Attribution

Closer touch is less known but powerful in specific cases. It works like last touch, but only if the conversion happens within a set time window after the last interaction. Typically that window is just a few minutes.

Larry explains this is designed for direct response (DR) campaigns—the kind that push immediate action. Think: “Buy now and get 20% off” or “Limited time: Sign up today.” With closer touch, you can see exactly how many people acted in the moment, versus those who waited or came back later.

It’s not usually used for allocating budget across campaigns, but it’s valuable for evaluating the effectiveness of urgency-driven offers.

4. Any Touch Attribution

Any touch is the “participation trophy” model. Every interaction in the customer journey gets full credit if the person converts. If someone sees three ads, clicks an email, and then Googles your brand before buying, each of those touchpoints is reported as having “driven the conversion.”

On the upside, this model shows how widespread engagement is across channels. Larry notes it’s often used to give marketing teams a sense of broad impact. Everyone sees their channel contributing.

The problem? It inflates results. Because multiple touchpoints all claim the same conversion, totals can add up to more than what actually happened. Larry warns that while it’s great for visibility, it’s risky to use when deciding where to put budget.

5. Linear Multi-Touch Attribution

Linear spreads credit evenly across the journey. Five touchpoints = 20% credit each. Ten touchpoints = 10% each.

Larry says this is often the entry point for companies adopting multi-touch attribution. It’s easy to understand and explain, even to non-marketers. Everyone can see their channel mattered, and the math is clean.

But the simplicity can also be a weakness. Linear doesn’t consider whether one touchpoint was pivotal (like the ad that drove a demo request) or minor (like a quick email open). It treats them all the same. Still, for organizations new to attribution, it’s a good place to start.

6. Weighted Multi-Touch Attribution

Weighted takes linear’s fairness and adds structure. The most common setup, Larry explains, is:

✅ 40% of the credit goes to the first touch
40% goes to the last touch
✅ The remaining 20% is split across everything in between

This balances the importance of discovery (who grabbed attention first) with conversion (what closed the deal). It also acknowledges the “middle touches” that keep a brand top of mind.

Weighted is especially useful for e-commerce and direct-to-consumer (D2C) businesses. Imagine someone sees a handbag ad on Instagram, considers it for a while, interacts with a couple of retargeting ads, and then finally buys after clicking a final promo email. Weighted attribution reflects that story: discovery mattered, the closer mattered, but the in-between touches weren’t irrelevant.

7. Algorithmic (Data-Driven) Attribution

Finally, the most advanced model: algorithmic. Instead of relying on set rules, this one uses machine learning to study what’s actually driving conversions. Each night, the model updates itself with new data and shifts credit accordingly.

Larry notes it starts off looking similar to linear. But over time, it begins to “learn” which touchpoints have the biggest influence. If your webinars consistently move prospects forward, algorithmic will start giving them more credit. If certain ads rarely lead to conversions, they’ll earn less.

For B2B SaaS marketers with complex journeys, algorithmic shines. Buying cycles often span weeks or months, with multiple decision-makers and dozens of interactions. Algorithmic models adapt to those realities in a way static models can’t.

So, Which Model Should You Use?

7 types of marketing attribution

Larry is clear: multi-touch almost always beats single-touch. First and last touch might be easy, but they don’t reflect how modern customers buy.

B2B SaaS companies often lean on linear or algorithmic, since journeys are long and complex. E-commerce and D2C brands often prefer weighted, since it reflects both discovery and the final purchase. Direct response campaigns benefit from closer touch, which measures urgency.

The best part? You don’t have to choose just one. Larry points out that tools like LeadsRx let you toggle between all seven. That flexibility helps marketers test assumptions, validate strategies, and tell a more complete story to stakeholders.

Transcript

Most marketers know the
basics of attribution models, but did you know there are seven of them?
Let’s explore each of them on this episode of Closing Time.
Thanks for tuning in to Closing Time, the show for go to Market Leaders.
I’m Val Riley, head of marketing for Unbounce, Insightly and LeadsRx.
And today I’m joined by my colleague. Larry Todd,
who is the leader of the LeadsRx team here at Unbounce.
Larry, welcome back to the show.
Hey. Thanks for having me, Val.
So we had you on once to talk about marketing attribution.
And then I did went down
some rabbit holes and found out that there are seven kinds of attribution.
Lots of marketing automation platforms
come with attribution models that are first touch or last touch.
I’ve got 20 years of experience under my belt.
Even I didn’t know that there were seven models.
Are there some that are more recent editions?
Yeah.
You know, LeadsRx has operated with seven different attribution models
for for quite some time and a lot of them are rules based models.
Some more widely known than others.
But we do have a proprietary algorithmic model which is more data driven.
And that is a recent edition.
Okay, good.
Well, let’s educate those marketers out there.
Just like I got educated and start with the first two,
because they are the most common and probably the ones that most marketers
have heard of.
First touch and last touch.
So what’s going on there?
Yeah.
You know, pretty simple. Self-explanatory.
The first touch, attribution model gives all the credit of a conversion
to the very first touchpoint that a user engages with.
And so it’s really good
at calling out top of the funnel tactics that grab somebodies attention.
And as long as you maintain visibility through the customer journey,
you can understand, you know, where they actually ended up
converting, downstream, but you’re still giving all of the credit
to that very first touch point that grabbed their attention
and really got them to know your brand, right.
Last touches the inverse.
So what drove the user or consumer
to to take one, you know, conversion final action.
There could have been a number of engagements top and middle of the funnel,
but you’re focused on what actually drove that final action to either
get them to purchase your product, sign up for your demo request,
a, you know, a content piece or whatever that might be.
Yeah.
So that’s a big argument within the marketing team.
Usually, like the paid acquisition folks want that first touch model to get credit,
and then your content marketing people or your email marketing people are like,
no, it’s the last touch. So.
And you can’t please everybody, but let’s keep going
because there are models that do, hopefully please everybody.
The next one you talk about is the closer touch attribution.
What is that and what are the use cases for it?
This is probably the least known.
And, consequently, actually probably the the least used,
but it’s it’s used primarily for heavy DR, heavy direct response.
And so if you’re trying to measure what drove somebody to take a final action,
but more importantly, what drove somebody to take a final action immediately.
So closer touch gives is it.
It’s like last touch.
It gives credit to the last touch.
But only if a conversion happens within a predefined period of time.
You set by by the organization typically two minutes, handful of minutes.
And it’s really like take action, buy our product, receive 20% off.
Right. Take action.
Now you get a buy one get one free.
And you’re really just trying to see how many
consumers took that action immediately.
As, as you had intended it and then capturing those conversions.
So it’s it’s typically a view that marketers use,
but not the view that they use to allocate marketing budget, if that makes sense.
Absolutely. Yeah.
Okay, let’s move on.
We’re up to number four, and this is any touch.
So what is any touch?
And what are some of the pitfalls?
Maybe associated with using that model?
Everybody gets a trophy.
It’s a participation credit. Right.
If you touch the consumer and they end up converting, you get full credit.
So you know you play that out and you start to see some of the issues
associated with that. Right?
Somebody touches Facebook, somebody touches Google.
They convert both ad servers are saying, hey, we brought your customer.
We brought you revenue. Everybody’s claiming credit.
There’s double and triple and quadruple counting. Right.
But it is a good view to just say, hey, we’re going to give credit
to every single, ad or tactic or channel that drove a result.
Right.
it gives you full visibility to, to track,
engagement across every single tactic on the way to a conversion.
So that’s the one that keeps
every single person on the marketing team happy is what I’m hearing.
Yeah, right.
Everybody gets credit, right?
Everybody gets, a trophy.
So, yeah, you just, you start to get, some challenges when,
when you use any touch, you’re going to end up with conversion
results that far exceed what actually happened in real life.
As long as you’re okay with that and know what the model is intended for,
it works out great. Yeah.
It keeps piece on the marketing team, too.
Exactly.
Okay, so the next three are all multi-touch models,
but they’re separated into linear, algorithmic, and weighted. So
let’s talk about each of those.
Yeah, a couple of rules based models there, and then one data driven model.
And when I say rules based, there’s just a predefined set of rules
that the that the attribution model is going to leverage when assigning credit.
The linear multi-touch is the most fair, right.
It’s going to take a conversion and split up the credit
equally amongst every single touchpoint that’s involved.
You have five touch that drove a conversion.
Each one is going to get one fifth or 20% credit,
irrespective of if that was in the beginning of the customer journey,
the middle of the end, how much time elapsed through the customer journey?
How short or long the customer journey was?
If you played a role, you share credit with everybody else.
The good thing about that is if you have 100 conversions,
we’re still going to display 100 conversions.
It’s just those 100
conversions will be credited across all the touchpoints that played a role.
the weighted multi-touch attribution model is another rules based model.
And what we do is we give 40% credit
to the first 40%, credit to the last,
and then the remaining 20% is split between all of the interior touch points.
And so it’s a way to give credit to every touch point involved.
But what you’re doing is you’re calling out the importance
of the touch point that grabbed that customer’s attention,
got them to know who you are,
got them to care, got them to take some sort of digital action.
And then the final, which is got them to actually make
a purchase decision, swipe a credit card, you know, sign up
for your webinar or whatever it is that you’re trying to measure.
But we are not just throwing all of those interior touch points
to the wayside because they get they did keep the line taut.
If it were right,
they kept, your brand top of mind, kept their attention and so on.
And then lastly is the algorithmic model,
The algorithmic model is a data driven model,
that learns the success and failure of your touch points over time.
And so the more impactful
those marketing touch points become, the more credit they get.
So that’s a, machine learning model that updates every single night.
But the most up to date information on all the marketing campaigns that you have.
So I’m in b2b SaaS.
So for me, it feels like the weighted model makes the most sense
because I think, okay,. I want to know what the first touch was,
and I want to know what the last touch was.
Those should get the most credit and the stuff in the middle.
But, the algorithmic model seems like
it’s something that more marketers should be trying.
Is that something that’s newer to the market?
Not not necessarily newer to the market.
I think, you know, data driven, models have existed, you know, for a while
now, Google, pioneered a data driven model
of their own, at some point.
But I think that, linear multi-touch
is the most, widely used,
especially with organizations that are new to attribution.
It’s easy to understand.
It’s easy to explain to both the internal and external stakeholders.
Non marketers can understand it as well, fairly simply.
It doesn’t, create any internal rifts between teams because everybody’s
getting some portion of credit but an equal portion of credit.
And the algorithmic model will start off as a linear
model until it starts to learn, right, your programs.
And so when you start to
have a little time under your belt, we see, transitions from,
linear multi-touch to algorithmic pretty consistently.
Got it.
Larry, do you recommend specific models based on business type?
Like, for instance,. B2B customer versus a B2C customer
might lean towards one model of attribution versus another.
think that in all instances, multi-touch
will outweigh, from a benefits perspective, a single touch.
I think, the way consumers are engaging brands, whether it’s direct
to consumer, e-commerce,. B2B has become more complex.
And so pigeonholing first touch and last touch is becoming more and more outdated.
I feel, for B2B SaaS, your longer tail customer journey
as you’re more researched, the sorts of engagements, right?
Higher dollar value purchases, multiple
stakeholders, potentially linear, multi-touch or algorithmic,
start to shine in those instances with actually direct
to consumer and e-commerce, we, we see weighted shine a little bit more,
which is, hey, what grabbed your attention to care about my,
you know, pair of shoes or my handbag or my piece of jewelry or whatnot?
I’m going to think about it.. I’m going to deliberate.
I’m going to maybe slightly engage with pieces of content or ads on the way.
But then when it’s time for me to actually buy
what drove me back into the store
front, as it were, the digital store front to make that purchase.
And so weighted plays really well in that instance.
I do find it funny as a consumer, if I’m.
If I’m considering buying something, a piece of clothing
or a pair of shoes or some kind of makeup that I see, and I.
I might see it on Instagram.. I might see a TikTok about it.
And because I’m a marketer, I think, okay, before I click the purchase,
which influencer or channel do I want the credit for this purchase to go to?
So when you know how the sausage is made a little bit,
you have a little bit more insight into, you know, who’s
going to actually get the credit for the purchase,
but feels like with some of these models, it would be evenly distributed.
Right.
Or, you know, like a lot of consumers,
you open up another tab and go in via Google search and then,
that’s the challenge that marketers have been dealing with a long time,
which is paid search, organic search and direct
traffic, getting credit for everything that, that marketing is bringing in.
If you could only see my spreadsheets,
you would see that that is the biggest bucket.
And oh, why don’t we just do more of that?
And people don’t understand that that that Google bucket
or that direct bucket is being fed
by all the multitude of things we’re doing as a marketing team.
So you’re speaking to my pain point.
And I think I think that’s
the takeaway message with multi-touch attribution is let’s try to increase
visibility to the entire customer journey.
We know marketers are working
tirelessly to bring folks, you know, to the fore to engage.
So let’s bring as much visibility and transparency of that whole customer
journey as possible so you can do more of what’s working well, right?
And how do you talk to marketers about, considering an external marketing
attribution solution versus the Intel that marketers
are getting from vendors like Google and Meta?
Yeah, it’s it’s a pretty easy sort of talk track.
And I think that by the time
that we’re speaking with marketers, a lot of times
they have a sense of the challenges that they’re dealing with.
And those challenges are born of a bunch of different bias
data sources being their, their source of truth for a long time.
So it’s, you know, easy to understand why
Google and Facebook and all of the other ad serving platforms,
would like to put their best foot forward with their metrics.
They have some skin in the game.
They’d like to get more ad dollars from you. Right.
And so, looking into a third party, impartial multi-touch
attribution solution, is is the way to go for a lot of folks
that are looking for a clear,
unbiased perspective into what’s working well and what’s not working well.
So, so a third party, partial multi-touch attribution is just going to be
the third party referee, the measurement partner tell you how things are going,
what’s working well, what’s not, without having any skin in the game at all.
And I think the big question is you told us about these seven models.
Do marketers have to choose, or can they find a vendor that offers
all seven and they can potentially
analyze all seven and come up with, you know, what they feel
like is a bigger picture for their marketing dollars?
Yeah. I mean, this is where my bias comes into play.
Knowing LeadsRx very well.
I know that we have, you know, a multitude of of different models at your disposal
that you can toggle back and forth between so you don’t have to choose,
typically from day one, what is going to be your best measurement,
solution and sort of continue on with that.
You have the ability to look at the data, look at the
different models, see what impact, those models have on your brand.
The use cases of attribution are pretty wide and varied.
We work a lot directly with brands, but then we also work a lot with agencies,
and agencies
support a multitude of different customers under their agency umbrella.
So a different model could work for a different kind of business.
Under their under their purview. Right.
So it all just, depends on what model works best for your business.
How you can more clearly, most clearly paint
the picture for your internal and external stakeholders.
Right. Place a lot into it as well.
So if you’re looking to aggregate a whole bunch of data for the VP or CMO, right?
Using a a model that is going to give credit in a clear,
defined way across all of your tactics is a really good way to go.
If I am somebody focused primarily on paid search,
I may want to have a different view that gives me
a little bit more of a refined view into my particular channel.
Right.
And what is driving last touch conversions from that perspective.
But you don’t have to choose one or the other from the outset.
You have all of them available to you, and you can take a look
into each one of them, as you go and refine your strategy.
I imagine you’ve probably seen in the course of your career with LeadsRx,
a few aha moments where folks were perhaps only using first touch or last touch,
and then all of a sudden, were exposed to data and thought, wow,
you know, these programs, these channels that I’ve been investing in that I haven’t
thought there is a significant amount of ROI,
but suddenly using a linear multitouch, model, all of a sudden
they can say, oh, well, we actually are really benefiting from these channels.
Like those aha moments must be, pretty significant.
Yeah, it’s it’s interesting because there’s a couple
of different views that marketers tend
to come into the conversation which with which is,
one being, hey, I would really like some increased visibility.
I don’t have a sense, really, of
of what’s working within within my marketing mix.
All I know
is that the bottom of the funnel are this are the same three kind of channels.
And I’d really just like to learn more about what else is going on.
The other is, marketers that have a predefined notion
of what they already feel is going on, and they’re looking for some validation.
Right.
And they’re just looking for an attribution to prove out what they
what they feel they already know.
And so the aha moments, come a lot on the,
on the side of the marketer who comes in with just more questions and answers,
doesn’t have a lot of visibility into top and middle of the funnel
and really doesn’t have any sense of, of kind of what’s going on.
Prior to and prior to the last touch
and, some of the aha moments on the other side
come from those predefined notions being proven wrong.
Right?
So, it is a couple of different, different use cases, which is seek
to understand or seek to validate something that I already think I already.
Yeah, that I already think I know,
but moments on on both sides of the coin there.
Awesome.
I feel like we could talk for hours
about this, Larry, but that’s probably a good place to stop.
Where can folks learn more about, to connect
with you and learn more about marketing attribution?
Yeah. You lead.com.
There’s a ton of, resources there.
Blog content.
You can go, hit us up there and request a demo of our product.
We’d love to learn
more about the challenges your you’re looking to solve.
And,
and give you a tour of the product and talk about the value
that we could potentially bring to your organization.
Larry, thanks so much for joining us.
My pleasure.. Thanks for having me again. Awesome.
And thanks so much to all of you for joining us.
Remember, you want to like LeadsRx on LinkedIn
to keep up with all the latest on marketing attribution.
And if you want to get this episode
delivered right to your inbox, click the link in the show notes.
We will see you next week.

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