Performance marketing agency for brands spending $100K+ a month
Defined Chase is an independent paid media and performance marketing agency for brands spending $100,000 to $10M+ a month that want to spend more and stay profitable. We run Google, Meta, TikTok, DV360, LinkedIn, Microsoft, X, Reddit and app networks as one system, with tracking and budget rules built around real revenue and payback. Our team has managed $100M+ in ad spend over 13+ years.
Book a Growth Map CallFree, 15 minutes. For brands spending $100K–$10M+ a month on ads.
4.9★★★★★across 30+ client reviewsWho it is for
We are a fit for a small number of teams, and we say so on the first call.
Good fit
- Brands at $100K+ a month, or close to it, that want to raise budget
- SaaS, mobile apps, e-commerce and B2B
- Teams stuck at 2 to 3 channels
- Founders and CMOs who want one owner for the full number
Not a fit
- Budgets under about $20K a month: start with the free roadmap
- Teams that only want reports, not decisions
- Anyone who wants growth without fixing tracking first
What we do
Six things decide whether more budget makes more profit.
Numbers you trust
Server-side tracking, Consent Mode v2 and offline conversions, reconciled against your backend every month.
Scale up and out
More budget on proven channels, then the next channel with a clear job: create, capture or retain demand.
A testing engine
New angles every one to two weeks across Meta, TikTok, YouTube and display, judged on cost per new customer.
Weekly budget rules
Money moves on marginal CAC and payback by channel, market and product.
Awareness that lowers CAC
YouTube, DV360 and CTV reach layered on top of performance, measured with lift tests and branded search.
One scorecard
Spend, new customers, revenue, CAC and payback on one page your whole team uses.
How we work
No long proposals first. We start with one call.
Growth Map Call
Free, 15 minutes, with our founder or a senior strategist. We find the one constraint capping your spend and the next 1 to 3 moves.
X-Ray or 90-day Map
If it fits, we audit tracking, accounts and funnel (X-Ray) or build the full 90-day plan (Map) before anyone touches budget.
Partnership
We run the channels with you: weekly budget decisions, creative testing and one scorecard for spend, customers and payback.
From 15% of ad spend, with a $15,000 monthly minimum.
You pay the ad platforms directly. The free call comes first.
Brands we have worked with
FAQ
What is a performance marketing agency?
A performance marketing agency runs paid channels such as Google, Meta, TikTok and programmatic against a business result: customers, revenue or payback, not clicks. At $100K+ a month the job is mostly budget decisions, tracking and creative testing.
Which channels do you run?
Google Ads, Meta, DV360 and Google Marketing Platform, TikTok, LinkedIn, Microsoft Advertising, X, Reddit and app networks such as AppLovin and Apple Ads. We pick 2 to 3 channels case by case and add more only when they have a clear job.
How much does it cost?
From 15% of ad spend with a $15,000 monthly minimum. You pay the ad platforms directly. Before any fee, the free Growth Map Call checks whether we are a fit.
Do you work with SaaS and mobile apps?
Yes. Most of our clients are SaaS, mobile apps, e-commerce and B2B brands. For apps we optimise for revenue events and cohort ROAS, not installs.
Why not hire in-house instead?
Many teams do both. An agency at this level brings people who have run $100M+ across many accounts, so you get the playbook and the people without hiring a full channel team at once.
What clients are saying
✓ Verified on Clutch“Defined Chase is very professional, delivers on time, and is always helpful.”
✓ Verified on Clutch“Focus on results, not on the profit maximization from the client.”
Testimonial“The team knows their field and understands what the client needs. The work runs smoothly, communication is clear, and the solutions are focused on real results. I recommend them.”
Google review“Always focused on delivering business results rather than just marketing metrics.”
✓ Verified on Clutch“Their quick adoption of ad hoc requests and questions is impressive.”
Testimonial“More than an agency. They are like your own team.”
average across 30+ client reviews
Testimonial“Professionalism, deep knowledge and efficient communication: everything you need when outsourcing.”
Testimonial“We have started recommending Defined Chase to all our clients as a reliable and good agency.”
Testimonial“The growth of the brands we managed started from the very first day.”
“I was impressed with their sheer knowledge of performance marketing.”
“People working at Google itself and solving problems of this nature every day were unable to help us.”
Antanas SitnikasCGO, SILART · Google review“After numerous attempts to resolve persistent tracking issues… we discovered Defined Chase.”
Eurocrickets TeamCCO, Eurocrickets · Google review