Lead gen Google Search spend up 5x in 3 days: CTR down 0.25 pts
Commentary byROASArchiveOur analysis, not theirs@runtraffic raised spend 5x in 3 days on a lead gen Google Search account, and click-through rate fell by just 0.25 points.
It is a short campaign result with no control, and lead cost and volume are not shared.
- Spend: 5x in 3 days. A fast, large budget jump.
- CTR: down 0.25 points. A small drop, which suggests the extra traffic was still fairly relevant.
- Cost per lead and lead quality: not shared, so we can't say the extra spend paid off.
The change
Before
The Search campaigns at their earlier budget. The starting spend and CTR are not shared.
After
Spend was raised to 5x within 3 days. CTR dropped by 0.25 percentage points.
Our reading: why it likely worked
Our interpretation, not the advertiser's claim.
- Search budget only buys clicks people are already searching for, so if the account was capped by budget, more money can reach more of the same searchers.
- A small CTR drop is normal as ads show for a wider set of searches and lower positions.
- 3 days is early. Lead quality usually shows up later in the sales process.
Caveats: Self-reported campaign result on one lead gen account over 3 days, with no control. Starting spend, cost per lead, lead count and conversion rate are not shared.
How to run this in your account
- Hypothesis
- If we raise Search budget 5x on campaigns that are limited by budget, then lead volume will grow with little loss in CTR because the demand is already there.
- Primary metric
- Cost per lead
- Guardrails
- CTR
- Search impression share
- Lead quality
- Who should try it
- Lead gen accounts whose campaigns are marked limited by budget. It may not work if you already capture most searches in your area.
Questions
How fast can you scale Google Ads budget?
Here spend went up 5x in 3 days with only a 0.25-point CTR drop.
Watch cost per lead closely when you move that fast.
Does increasing Google Ads budget lower CTR?
Often a little, as ads reach more searches.
In this account CTR fell by 0.25 points.