Agency Cost

What Is a Normal Setup Fee and Monthly Retainer for an Agency That Runs Ads, Funnels and Follow-Up?

The ranges the market publishes, what each fee line should buy, and how to compare two quotes fairly.

Book A Free Call

The short answer

A normal retainer for an agency that runs ads, funnels and follow-up is roughly $2,500 to $10,000 a month for small and mid-sized businesses, plus your ad spend, with a one-time setup fee where the agency has to build tracking, pages and follow-up first. The scope decides the price. A quote that doesn't list what's built and what's reported can't be compared with another.

On this page

That's the market as published. What matters more is what each fee line should buy.

What are the typical price ranges?

Fees split into two: what you pay the agency, and what you pay the platforms. Only the first is in these ranges.

Model Typical monthly fee (US, 2026) Usually includes
Single-channel ads management $1,000 to $5,000, or 10% to 20% of ad spend Campaign setup, optimisation, reporting from the ad platform
Full-service agency retainer $2,500 to $10,000+ Strategy, creative, campaigns across channels
Ads + funnel + follow-up Upper part of the full-service range Also builds and maintains landing pages, lead capture, email or SMS follow-up and CRM reporting
In-house marketing manager About $19,900 a month fully loaded at the US median One person, one skill set

These come from published price guides and the US Bureau of Labor Statistics, the same sources as our cost breakdown. They describe what the market asks, not what any one engagement is worth.

What should a setup fee cover?

A setup or installation fee is fair when it pays for things that exist afterwards. For an agency that runs ads, funnels and follow-up, expect this list in writing:

  • Tracking: pixel and conversion events, and the connection from the ad platform to your CRM, so leads are matched to outcomes.
  • Landing pages built for the offer, not a template.
  • Lead capture and qualification questions on forms and pages.
  • Follow-up sequences: email and SMS, and the routing that gets a lead to a human fast.
  • Creative: the first batch of ads or videos.
  • A reporting view that shows leads, qualified calls and customers, not clicks.

Ask one question of any setup fee: "When we stop working together, what do we keep?" If the pages, tracking and audiences live in the agency's accounts and disappear, you paid for rent, not installation.

What should the monthly fee cover?

The monthly fee should buy ongoing work you can list. For an ads, funnel and follow-up scope:

  • Campaign management and budget allocation
  • New creative every month, not one batch at launch
  • Landing page and funnel testing
  • Follow-up sequence maintenance
  • A monthly report tied to the CRM, ending in cost per customer

Everything else is extra. Ask what's excluded: extra ad accounts, extra locations, video shoots, call handling, and software subscriptions are common exclusions.

How do you compare two quotes fairly?

Put both on one page and fill these rows: setup fee, monthly fee, ad spend expected, minimum term, what's built and owned, what's reported, and who does the follow-up after the lead. Then convert both to a monthly cost over the first six months. A lower monthly fee with a higher setup fee can cost more in month six than the reverse.

Judge both on the last row that matters, the cost per customer each reports. Our break-even calculation turns a quote into a number of extra customers you'd need.

What are the red flags in an agency quote?

What would you pay AI Video Systems?

We don't publish a price, and here's why: the number depends on your ad spend, what a customer is worth to you and how much extra qualified demand your team can handle, and a price list would hide all three. The shape is simple. It's a one-time system installation plus monthly management, with no per-video or per-lead fee, and your ad budget stays yours.

Every quote we give lists what's built, what's run each month and what's reported, which is the standard to hold any agency to. Book A Free Call to get yours in writing; qualified clients get the first 30 days under a money-back guarantee (ad spend and third-party software excluded).

Sources

Questions

Frequently asked questions

What is a normal monthly retainer for a lead generation agency?

Published agency price guides put full-service retainers for small and mid-sized businesses at roughly $2,500 to $10,000 a month, before ad spend. Single-channel work (ads only) is usually at the lower end; a scope that also covers creative, landing pages and follow-up sits higher.

Is a setup fee normal?

Yes, when the agency has to build something before it can run it: tracking, landing pages, a CRM connection, creative and email follow-up. A setup or installation fee should map to a written list of things built and handed over. A setup fee with no list is a red flag.

Do agencies charge a percentage of ad spend instead?

Some do, commonly 10% to 20% of ad spend for single-channel management. It's easy to price but it rewards you spending more, not converting better, so check what else is included.

How much does AI Video Systems cost?

AI Video Systems doesn't publish a price, because it depends on your ad spend, what a customer is worth to you and how much extra qualified demand your team can handle. It's a one-time system installation plus monthly management, not per video or per lead, and your ad budget stays yours. You'll get a written quote on the call.

What should I ask before signing an agency contract?

Ask what's built at setup and who owns it afterwards, what the monthly fee covers and excludes, how results are reported (to lead or to customer), the minimum term, and the exit terms. Our guide to avoiding a bad agency has the full list.

Sean Munn, founder of AI Video Systems

Sean Munn

Founder, AI Video Systems

I've spent 11 years figuring out what happens between attention and revenue: from selling £800 websites door to door, to an appointment-setting agency for mortgage brokers, to the done-for-you system behind $60M+ in tracked client revenue across 96+ clients. More about Sean →

The Next Step

Want a system like this installed for your business?

AI Video Systems is a done-for-you lead generation system for established, founder-led service businesses — content, ads, funnel and email marketing, installed and run for you. If you have a proven offer and the capacity for more clients, book a free call — the first 30 days are covered by a money-back guarantee.

Book A Free Call

$60m+ tracked revenue · 96+ clients · 30-day money-back guarantee