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Lead generation

Lead generation for marketing agencies, without burnout

The best lead generation for a marketing agency is a system the whole team can run, not a tactic the founder has to keep alive alone.

Tim Kilroy's approach in DemandOS pairs a measured five-stage funnel with whole-team demand. You find the stage that leaks most, fix that one thing, and let several people create visibility instead of one. It is slower to set up than a new tactic and far easier to sustain.

Last updated: November 2026

How do marketing agencies get more qualified leads?

Tim Kilroy's three steps are simple to say and hard to do. Know exactly who you want to attract. Know how that audience prefers to receive information. Know what to say so you stand out, by connecting what you do to what they need.

His example: if you want to reach VPs of Marketing at online fashion retailers between $10 million and $20 million, billboards and bus wraps will miss. Email, LinkedIn, and other channels native to both of you will not. Run those steps consistently, across a team, and tactics become a demand engine.

Definition

Lead generation vs. demand generation

In The Agency Demand System, lead generation means catching the hand that is already raised: a reply, a form fill, a referral. Demand generation means making sure your agency is the name a buyer thinks of when they finally have a reason to raise it.

Both matter. Most small agencies over-invest in the first and ignore the second, which is why a quiet referral month turns into a crisis. Tim Kilroy's line on referrals: a really good mood is not a growth strategy.

The five-stage agency sales funnel

Tim Kilroy's rule: a prospect only counts in a stage when they did something observable, not when you did something. Half of funnel inflation comes from counting your own activity as their intent.

The Agency Demand System's summary of the five funnel stages and when each one counts
StageWhat it meansCounts when
1. AwareThey know you existThey could name you unprompted
2. InterestedThey raised a handThey took an action, not when you sent something
3. QualifiedA real problem, worth money, and they decideYou can name the problem in their words
4. ProposedScope, price, and outcome are in writingThey opened it, not when you hit send
5. ClosedThe deal is doneThere is a signature

Run the 20-minute leak test

  1. Pull the last 90 days

    Ninety days reflects the agency you have now, not the one you had last year.

  2. Count each stage honestly

    Count how many prospects entered each of the five stages. Do not round up.

  3. Calculate stage-to-stage conversion

    Aware to interested, interested to qualified, qualified to proposed, proposed to closed.

  4. Fix the worst stage first

    Throwing more leads at the top rarely helps when the leak is in the middle.

Once you know your conversion rates, use the agency pipeline math calculator to find your weekly conversation target. The demand side is covered on the agency demand system overview, and Tim Kilroy’s full guide is the Agency Sales Funnel.

Quick answers

Short answers to the questions agency owners ask most. The full list of 48 lives on the agency demand system FAQ.

What is the best lead generation for a marketing agency?

The best lead generation for a marketing agency is a system the whole team can run, not a single tactic. Tim Kilroy's three steps are: know exactly who you want to attract, know how that audience receives information, and know what to say to stand out. DemandOS turns those steps into a team habit.

See this answer in the FAQ

Why do referrals stop working for agencies?

Referrals do not scale on demand. They come from past work and relationships, so you cannot decide to get more of them this month. The RSW/US 2025 Agency Survey, cited in Tim Kilroy's content playbook, found 75% of agencies call referrals their top new-business source while 93% say their growth engine is not strong enough.

See this answer in the FAQ

How is demand generation different from lead generation?

Lead generation catches the hand that is already raised. Demand generation makes sure your agency is the name buyers think of when they finally have a reason to raise it. Tim Kilroy's content playbook cites research from the Ehrenberg-Bass Institute and LinkedIn B2B Institute that 95% of B2B buyers are not in the market at any given time.

See this answer in the FAQ

What are the five stages of an agency sales funnel?

Aware, Interested, Qualified, Proposed, and Closed. In Tim Kilroy's version, a prospect only counts in a stage when they did something observable, such as opening the proposal or signing, not when you sent something. That rule prevents counting your own activity as their intent.

See this answer in the FAQ

How do I find where my agency funnel leaks?

Run the leak test. Pull the last 90 days, count how many prospects entered each of the five stages, and calculate the conversion from each stage to the next. The stage with the worst conversion is the one to fix first. Tim Kilroy estimates it takes about twenty minutes and a spreadsheet.

See this answer in the FAQ

How many follow-ups does it take to close an agency deal?

Usually more than founders send. Tim Kilroy's follow-up playbook cites figures that 80% of sales require five or more follow-ups after the first meeting, while 44% of salespeople give up after one. Each follow-up should recap what the prospect said, tie the offer to their situation, and guide the next step.

See this answer in the FAQ

What skills are needed for a demand generation manager?

Generally: a clear grasp of the target buyer, strong writing, comfort with channels like LinkedIn and email, and the ability to measure pipeline by stage. In DemandOS, positioning comes first, because even a skilled demand manager cannot amplify an agency that cannot describe itself in a sentence.

See this answer in the FAQ

What software is best for agency management?

There is no single best tool; the right one depends on how you sell, staff, and bill. DemandOS is not software, it is an operating system for positioning and demand. Pick tools after you know your funnel stages and roles, so the software supports the process instead of defining it.

See this answer in the FAQ

Keep exploring the system

Want the long versions?

Tim Kilroy publishes free, in-depth playbooks on his main website. These three pair best with DemandOS.

Published by Tim Kilroy