Marketing-sourced versus influenced pipeline: Definitions, the usual percentages and the argument to avoid

Marketing-sourced pipeline is the value of opportunities where marketing created the first touch that started the opportunity. A common working reference puts it at about 30% to 50% of new pipeline, depending on go-to-market motion and on how sourcing is defined. Influenced pipeline is broader: every deal marketing touched at any point, whoever opened it. Report the two separately, under one written definition.

What is marketing sourced pipeline?

Marketing-sourced pipeline is the value of opportunities where marketing created the first touch that produced the opportunity. ORM Technologies puts it in one line: "Sourced means marketing created the very first touch that started the opportunity." Influenced pipeline is the broader count of deals marketing touched at any point, whoever opened them.

The definition is a rule about origin. A webinar registrant who becomes a marketing qualified lead (MQL), then a sales qualified lead (SQL), then an opportunity is sourced. An account a rep prospected cold that later attended the same webinar is influenced.

The usual percentage

The reference range is about 30% to 50% of new pipeline, and ORM says it depends on the go-to-market motion and on how sourcing is defined. ORM also calls these ranges "conventions, not standards". ZoomInfo breaks the range out by motion:

How common the metric is

According to Forrester's 2020 B2B Metrics Study, marketing-sourced pipeline and sourced revenue appeared on 47% of B2B marketing leadership dashboards. Forrester had recorded marketing-sourced pipeline at 70% of B2B marketing organizations in 2015. The same post states Forrester has seen no evidence that high sourcing rates come with higher win rates.

A worked example

• If the same team counted every deal with any marketing touch, the number would rise, but it would be influenced pipeline, not sourced.

The figure only holds if the origin field cannot drift. ZoomInfo's implementation note is to "Lock original-source fields at opportunity creation; never allow overwrite". In our view, write the sourcing rule into your sales and marketing service level agreement before you set a target, so the percentage is computed the same way every quarter.

What is marketing influenced pipeline, and how does it differ from sourced?

Marketing influenced pipeline counts any opportunity that marketing touched before it closed, whoever created it. One definition counts opportunities where at least one marketing touchpoint occurred during the buying cycle, including post-creation touches up to closed-won. Under that version, every sourced deal is also an influenced deal.

Not every team draws the line there. ZoomInfo's version counts opportunities that marketing touched but did not originate, tracked via multi-touch attribution. The two readings produce different numbers from the same customer relationship management (CRM) data, so write down which one your report uses.

A worked example

• 60 sales-created opportunities, worth $3.0M, later had a webinar attendance or an ad click.

That double count is the reason we keep the two metrics in separate columns rather than adding them.

Side by side

The same guide puts a healthy 2026 marketing-influenced figure at 60 to 85% of total pipeline. Treat that as one agency's convention, as with the sourced ranges earlier. It also flags programs with a sourced-to-influenced ratio above 1:2.5 as typically over-reporting influenced, usually by counting trivial touches such as newsletter opens.

The practical fix is a touch qualification rule. Before reporting influenced, list which touches count. One workable list is a webinar attended, a form converted and a meeting booked from a campaign. Then list which touches do not count, such as an email open. For account-based marketing programs, set the rule at account level so one person's open does not tag a whole buying group. The split between these metrics maps onto demand creation versus demand capture.

How is campaign influence calculated in Salesforce?

Customizable Campaign Influence builds its numbers from a join between campaigns and opportunities. Salesforce Help states that "Influence models scan active campaigns to identify members who are also assigned a contact role on an open opportunity." Each match becomes a campaign influence record. Your reports read those records, not the campaigns.

Three rules decide what gets recorded.

• Member status does not filter. Per Salesforce Help, "Campaign Influence considers every campaign member, regardless of their member status." A webinar registrant who never attended counts the same as an attendee.
• Closed deals freeze. "After an opportunity’s stage is closed (won or lost), influence records are no longer created." A touch that happens after the close date never shows up.
• Contact roles are the gate. A campaign member with no contact role on the opportunity produces no record. In our reading, missing contact roles are the usual reason influenced pipeline looks thin in a new setup.

Records can be created by hand on the opportunity or automatically through Apex triggers or the application programming interface (API). You can also set an auto-association time frame in Setup to limit which member-contact relationships count.

One set of records, two reports

The default Primary Campaign Source model "assigns 100% influence to the campaign noted in the Primary Campaign Source field on an opportunity." That makes it the basis for a sourced report, as long as the field is locked when the opportunity is created. An optional Even-Distribution model, available to Account Engagement users, "Assigns an equal percentage of influence and revenue earned to every campaign a prospect touches."

Worked example: a $120,000 opportunity has three contacts with roles. They are members of a webinar, a trade show and a content syndication campaign. The Primary Campaign Source field holds the webinar.

The last row is the mistake to catch. If a report sums the full opportunity amount once per influence record, one deal becomes three times its value. For a total influenced figure, count each opportunity once if it has at least one influence record. Use split amounts only when the question is which campaign contributed.

Salesforce notes that "You can build a report or dashboard for any active influence model," so the sourced and influenced views can sit side by side. Our demand gen dashboard template lays them out that way, with the deduplicated influenced total on top.

How HubSpot and Marketo Measure compute first-touch and multi-touch credit

Both platforms assign credit by formula. The setting you choose decides whether the number on the slide is a sourced figure or an influenced one.

The share of credit Marketo Measure gives the first touch falls from 100% under First Touch to 22.5% under Full Path.

Credit to the first touch by Marketo Measure model

Item	Value
First Touch	100%
U-Shaped	50%
W-Shaped	30%
Full Path	22.5%

Source: Adobe Experience League, Marketo Measure Attribution Models, 2026

HubSpot: report type first, model second

HubSpot offers three types of attribution reports, each one measuring a different type of conversion: contact create, deal create and revenue. Pipeline questions belong in deal create, which is Marketing Hub Enterprise accounts only. The first interaction position is the contact's first interaction recorded in HubSpot, and the deal create position is the contact's last interaction before a deal was associated to them.

The model then splits the credit:

• First Touch gives all credit to the first interaction.
• Last Touch gives all credit to the last interaction before conversion.
• Linear gives equal credit across all interactions.
• Time Decay favors interactions that occurred closer to the conversion.
• Empirical replaces the U-shaped, W-shaped, J-shaped, and Inverse J-shaped models. Rarer interaction types get more weight, while all individual interactions of the same type receive equal weight.

Marketo Measure: milestone percentages

Marketo Measure offers six types of attribution models. First Touch gives 100% of the attribution credit to the first touch, and Lead Creation gives 100% to the lead creation touchpoint. U-Shaped gives first touch and lead creation each 50% of the revenue credit. W-Shaped gives first touch, lead creation and opportunity creation 30% each, with the remaining 10% spread across the touches in between. Full Path adds closed-won and gives all four milestones 22.5% of the revenue credit.

Worked example

Take a $100,000 opportunity. A paid search ad created the first touch. A webinar created the lead. A sales email drove opportunity creation. Under W-Shaped, paid search gets $30,000, the webinar $30,000, the sales email $30,000, and middle touches share $10,000. Under First Touch, paid search gets the full $100,000.

Which setting gives which number

In our reading, a deal counts as influenced when any marketing touch receives credit above zero under a multi-touch model. Summing the fractional credit gives a weighted contribution, which is a third number. Label it as such so nobody adds it to sourced pipeline.

Why influenced pipeline adds up to more than 100%

Take twenty opportunities from one quarter. Marketing, sales development representatives (SDRs) and partners each touched some of them, with event touches counted under marketing. Most deals carry touches from more than one team. We tagged every deal twice: once for the single team that sourced it, and once for every team that touched it.

Across the 20 example opportunities, sourced shares total 100% while influenced shares total 165%.

Worked example: influenced shares of 20 opportunities add up to more than 100%

Item	Value
Marketing influenced	80 % of opportunities
Sales development influenced	60 % of opportunities
Partners influenced	25 % of opportunities

Source: Take the Market worked example (illustrative opportunities)

Sourced shares sum to 100% because each deal has exactly one source. Influenced shares sum to 165% because 33 team credits sit on 20 deals. Marketing touched 16 of the 20 deals, so it reports 80% influenced even though it sourced 8.

None of the influenced figures is wrong. They answer a different question: did this team appear anywhere on the deal.

How we tagged each deal

We used the positions Adobe Marketo Measure defines for Buyer Attribution Touchpoints. It describes these as touchpoints "associated to an Opportunity and its journey." Three positions did the work:

• First touch: "The first marketing interaction that a contact had with your brand"
• Lead creation: "The first form fill a contact had (typically a form submission but could also be a Campaign/Program inclusion)"
• Opportunity creation: "The marketing interaction closest to when the Opp is Created"

Positions are set at the opportunity level, across every contact on the deal. In Adobe's example, the opportunity's first touch came from one contact and its lead creation touch came from another. The first touch was taken "(from Person B because they have the true First Touch for the Account/Opp)". Our tagging followed the same logic.

The rule we applied:

1. Pull every contact on the opportunity and list their touches with dates and the owning team.
2. Assign the source to the team that owns the lead creation touch. If an SDR or a partner created the record with no marketing form fill, that team is the source.
3. Give one influenced count to every team with any touch between first touch and opportunity creation.
4. Check the totals. Sourced counts must equal the opportunity count. Influenced counts will equal or exceed it.

What to report

Use the sourced column as the split of pipeline. Report influenced for each team on its own, against the full pipeline. For marketing in this example, that is $640,000 of $800,000. Never add the influenced shares across teams and never show them as slices of one pie. In our reading, that sum is the figure that starts the argument this piece warns against.

What percentage of pipeline should marketing source?

The published ranges are wide, and they disagree because they measure different motions under different definitions. A commonly cited working reference is that marketing sources 30% to 50% of new pipeline, with the right target depending on go-to-market motion and on how sourcing is defined.

Other write-ups give different ranges. A 2026 B2B SaaS piece put marketing-sourced at 25% to 45% of total pipeline and influenced at 60% to 85%. In account-based marketing and enterprise contexts, sourced attribution runs at 5% to 20%.

Ranges by motion

Motion moves the number because it decides who usually makes first contact. In a self-serve or inbound motion, the first known touch is often a form or a demo request. In enterprise selling, a sales development rep or a referral often gets there first.

Definition moves it too

Take a quarter with $12M of new pipeline. Opportunities where marketing owned the first touch total $4.2M, which is 35%. Outbound accounts for $5.4M (45%) and expansion for $2.4M (20%).

Now the team rewrites the rule so that any outbound opportunity with an earlier webinar registration counts as marketing-sourced. That moves $1.8M across. Marketing-sourced becomes $6.0M, or 50%, and not one new deal was created. This is why the source write-up says to fix the definition first, then the benchmark becomes usable.

When a high share is a warning

A higher sourced share is not automatically better. A very high figure can be a warning that the outbound engine is underbuilt, leaving the company exposed if one channel dries up.

A simple quarterly check, in our view:

1. Split new pipeline into marketing-sourced, outbound-sourced and expansion, using one written definition.
2. Compare the marketing share with the range for your motion, not with an inbound benchmark.
3. If marketing carries most of the total and outbound is thin, treat it as a concentration risk. Do not treat it as a win.
4. Model what a weak marketing quarter would do to coverage in the pipeline coverage calculator.

We think the number to defend is the durability of the mix, not the size of marketing's slice.

The credit argument between marketing and sales to avoid

Splitting every opportunity into marketing-sourced or sales-sourced makes each deal a win for one team and a loss for the other. Forrester described the outcome in 2019. At some companies, it wrote, the measurement of sourcing "has turned into a battleground that has pitted sales against marketing in a fight over credit" (Forrester, 2019).

Some teams responded by dropping the metric. In that same post, Forrester said that three years earlier nearly 70% of B2B marketing organizations claimed to consistently report on marketing-sourced pipeline. By 2019, only 48% of B2B organizations consistently report on marketing-sourced revenue. Forrester also noted that some organizations stepped away from reporting on marketing-sourced pipeline and revenue altogether to calm the conflict.

Why a single first touch cannot settle the dispute

A sourcing rule gives a whole opportunity to the team behind just one of those interactions. The two teams also start from a weak base. Demandbase cited a figure that just 30% of sales professionals say their sales and marketing teams are strongly aligned.

Demandbase gives a case where the label depends on configuration rather than on what the buyer did: [a person attended a webinar in February but then booked a meeting with a sales rep in October. Six months back from December is June, so the February webinar falls outside the window.

The buyer, the touches and the deal stay the same in both rows. A setting changes, and the credit moves with it.

Settle the rules before the quarter, not after

We think the dispute shrinks when both leaders sign the rules in advance and put them in the service level agreement. Our marketing and sales SLA template has room for these terms:

1. The lookback window, in months, applied the same way to every opportunity.
2. The touch types that qualify as a source, for example form fills and meetings booked, with ad impressions excluded.
3. A tie rule for touches from both teams within the same week.
4. Who has authority to change the rules, and how much notice they give.

Forrester argued that sourcing metrics describe progress against a commitment. In our reading, that is the right job for the number: a status check against a plan both teams agreed to, not a verdict on whose work mattered more.

Should marketing report sourced or influenced pipeline?

Report both, as a fixed pair, every period. Our method is one sourced share under one written definition, placed next to influenced pipeline with each deal counted once. Neither number goes out alone.

The pressure behind this is real. Deloitte's 2026 CMO Survey, drawn from the opinions of more than 300 marketing leaders, reported an "increase in revenue growth being a core marketing responsibility." In our reading, when a chief financial officer (CFO) holds marketing to revenue, a number that shifts definition between quarters loses the room.

ZoomInfo describes the same pairing as a hybrid model that reports both metrics "together on a single revenue scorecard". Its implementation notes for sourced pipeline say to "Lock original-source fields at opportunity creation; never allow overwrite." We treat that lock as the part that cannot be negotiated.

The reporting template

The cadence cells follow ZoomInfo's reporting guidance. You can drop the three lines into our demand gen dashboard template.

A worked example

Say a quarter created $4.0M of pipeline.

Agreeing it with sales and finance

1. Write the sourced and influenced definitions in one page, including what counts as a qualifying touch.
2. Set one attribution window for both metrics and record it in days.
3. Lock the original-source field at opportunity creation in the CRM system.
4. Have the heads of sales and finance sign the page before the quarter starts.
5. Assign decision rights. ZoomInfo notes the hybrid model "Requires explicit decision rights on how each metric is used and reported."
6. Change definitions only at a quarter boundary, and restate prior quarters when you do.

Run the overlap check in every report. The governance research ZoomInfo cites aims at preventing the overlap from ever exceeding 100% of revenue. In our reading, a signed page with locked fields settles most credit disputes before they start.

What this page does not cover

This page does not compare attribution tools or walk through full platform setup in Salesforce, HubSpot or Marketo Measure, and it does not cover forecasting or how to set budgets from these metrics. The percentage ranges it cites are published conventions, not targets for any specific company. It is not financial or legal advice.

Related on Take the Market: Incrementality testing for paid media: geo tests, holdouts, and the minimum you can run; Self-reported attribution: how to design the field, code the answers and reconcile them with software attribution; Pipeline coverage calculator: the ratio you need from your own win rate and slippage.