You’ve decided your business leans on ads too much. Maybe costs have crept up, maybe the results feel thin, maybe you just don’t like that growth stops whenever the card gets declined.
The tempting move is to switch everything off and see what happens. Please don’t. Not because ads are sacred, but because you’ll learn very little and might scare yourself back into spending more.
The short answer: cut ad spend in stages. First measure what your ads actually cause, not what they claim. Then cut the spend that’s buying customers you’d have won anyway, keep what clearly pays for itself, and move the savings into one owned channel. Turn paid customers into an owned audience as you go. Review monthly and keep going until ads are a tool you choose, not a habit you can’t afford to break.
This is part of our series on why ads are fading and distribution is replacing them.
Step 1: Find out what your ads really do
Ad dashboards measure attributed conversions: sales that happened after someone saw or clicked an ad. That’s not the same as sales the ad caused. Someone who was already going to buy, then clicked your ad on the way, counts as an ad conversion.
The gap can be large. In experiments at eBay, economists found that ads on brand-name searches had no measurable short-term effect: people searching for the brand arrived anyway. Most of the spend went on regular customers who would have bought regardless.
To see what your own ads cause, run a simple holdout test:
- Pause one thing at a time. Brand-term search ads are the classic first test. Retargeting is a good second.
- Or split by geography. Turn ads off in one region or city and leave them on in a similar one.
- Run it long enough. A few weeks at least, longer if you have a long sales cycle.
- Watch total sales, not ad-reported sales. The question is whether the business made less money, not whether the platform reports fewer conversions.
If sales hardly move, you’ve found spend you can cut. If they drop clearly, that campaign is earning its keep.
Step 2: Cut the obvious waste
Most ad accounts that have run for a while carry some dead weight. Common places to look:
- Brand-term bidding with no competitors bidding on your name.
- Retargeting that mostly reaches people who were already on their way to buying.
- Broad or automatic placements that send your ads to apps and sites your customers never visit.
- Campaigns nobody remembers launching, still quietly spending.
- Audiences that click but never buy. Cheap clicks are expensive if they don’t convert.
Cutting these rarely hurts growth, because they weren’t really driving it. This step alone can free up a useful share of the budget.
Step 3: Keep what clearly works
Some ads pay for themselves. Keep those, and be honest about how you decide.
A campaign earns its place if it brings in new customers whose margin over time comfortably exceeds what it costs to win them, and if that holds up when you test it, not just on the dashboard. We explain the arithmetic in why your ads keep getting more expensive.
The goal isn’t zero ads. It’s ads you choose deliberately, at a price that makes sense, alongside channels that don’t depend on them.
Step 4: Move the savings into one owned channel
This is where the real change happens. Take the money and attention you’ve freed up and put them into one owned channel, not five. Owned channels, such as content, an email list, partnerships and referrals, are the ones where you aren’t paying per click and the results build up over time.
Pick it by asking where your customers already are, and what you can keep doing every week for six months. What a distribution engine is, and how to build one walks through the choices.
Be realistic about timing. Owned channels take months to pull their weight, not days. That’s exactly why you cut in stages: the paid spend you keep buys you time while the owned channel grows.
Step 5: Turn paid customers into an owned audience
Every customer you’ve already paid to acquire is a chance to stop paying for the next one. Make sure each one leaves with a reason to stay in touch:
- Capture the relationship. An email list, an account, a community, a loyalty card. Something you can reach again without an ad.
- Ask for the referral once they’ve had a good result.
- Bring them back. A repeat customer you contact directly costs you almost nothing compared with re-buying their attention through an ad platform.
Done consistently, this shifts the balance over time. A growing share of each month’s customers comes from people you already know, or people they sent you.
Step 6: Review monthly and keep going
Set up a short monthly review with a handful of numbers:
- Total new customers, and where each one came from (ask them; don’t rely only on attribution).
- Ad spend and cost per new customer from paid channels.
- Progress on your owned channel: content published, list growth, partner activity, referrals.
- Revenue from repeat and referred customers.
When the owned channel is reliably producing customers, repeat steps 1 to 4: test the next layer of ad spend and move more into owned distribution.
A 90-day plan
Here’s what that might look like for a typical small business. Adjust the timing to your sales cycle.
| Weeks | Focus | What you do |
|---|---|---|
| 1–2 | Baseline | List every campaign and its spend. Start asking every new customer how they found you. |
| 3–6 | Test | Run a holdout on brand search or retargeting. Cut campaigns with no clear purpose. |
| 5–8 | Choose | Pick one owned channel and set a weekly rhythm you can sustain. |
| 7–12 | Build | Ship consistently. Set up a referral ask and a way to capture every customer’s contact. |
| 12 | Review | Compare total sales with the baseline. Decide the next layer of spend to test. |
When not to cut
Be careful about cutting ads if:
- Ads are almost your only source of customers and you have little cash runway. Build the owned channel first, then cut.
- You’re in a short seasonal window where missing a few weeks means missing the year.
- You’re mid-launch and the ads are carrying the announcement.
In those cases, start with the cheap, safe parts (measurement, waste-cutting, capturing customers) and leave the bigger shifts until you have breathing room.
The lazy version
Cutting ad spend isn’t a dramatic switch-off. It’s a few calm, boring steps: measure honestly, stop paying for what you’d get anyway, and put the difference somewhere that compounds. Within a few quarters, you have a business that grows whether or not you’re paying the platforms that month.
Frequently asked questions
What happens if I stop running ads?
It depends on how much of your growth the ads actually cause. If they’re mostly reaching people who’d buy anyway, sales may barely change. If they’re your main source of new customers, sales will drop. A holdout test, pausing one campaign or one region at a time, tells you which before you commit.
How do I measure whether my ads are working?
Compare total sales with and without the ads, using a holdout test by campaign, time period or region. Platform dashboards show attributed conversions, which include customers who would have bought anyway, so they tend to overstate the effect.
How much should a small business spend on advertising?
There’s no right percentage. Spend on a campaign only while it brings in new customers whose lifetime margin clearly exceeds the cost of winning them, and keep testing that. Everything beyond that is better invested in channels you own.
What should I spend on instead of ads?
Owned distribution: a content system that answers your buyers’ questions, an email list or community, partnerships with businesses that serve the same customers, and a referral loop. Pick one, do it consistently and add the next when it’s working.
Want a hand working out which ads are earning their keep? Tell us about your setup. We’ll help you plan the first test, whether or not you work with us after.