Brand Lift 2.0: How to Measure If Your YouTube Ads Actually Move People
Brand Lift measures whether your YouTube ads actually change what people think – awareness, ad recall, consideration, favorability and purchase intent – not just whether they clicked. Brand Lift 2.0 makes that measurement continuous, self-serve and tied to two clear KPIs: Lifted Users and Cost Per Lifted User.
Performance marketers obsess over clicks and conversions, but a lot of YouTube value shows up earlier in the funnel – in attention and intent. Brand Lift is how you put a number on that. Here is what it measures, what changed in 2.0, and how to set it up and read it.
What Brand Lift actually measures
Brand Lift runs randomised surveys to people who saw your ad versus a control group who did not, then reports the difference. That gap is your lift. You can measure across the funnel:
- Ad Recall – do people remember seeing your ad?
- Awareness – do they know your brand exists?
- Consideration – would they consider you?
- Favorability – do they feel more positive about you?
- Purchase Intent – are they more likely to buy?
- Brand Interest (Search Lift) – are they searching for you more?
What is new in Brand Lift 2.0
2.0 is an evolution of the original Brand Lift survey product. Four things matter most:
- Continuous measurement. Instead of surveying only the first few days, 2.0 surveys throughout the whole campaign for more accurate, up-to-date results.
- Self-serve setup and reporting. You can create studies and read results yourself, in near real time, rather than waiting on a rep.
- Lifted Users and Cost Per Lifted User (CPLU). New headline metrics that show how many people you actually moved – and what it cost to move each one.
- Brand- and product-level reporting. Group related campaigns under one entity to see cumulative lift across all of them over time.
Brand Lift 1.0 vs 2.0
Brand Lift 1.0
Surveys the first ~14 days (or until ~8k responses).
Set up internally by a Google rep.
Results delivered by your rep.
KPIs: Absolute & Relative Lift.
Brand Lift 2.0
Continuous surveying across the whole campaign.
Self-serve setup and reporting.
Results in the dashboard in near real time.
KPIs: Lifted Users & Cost Per Lifted User.
How to set it up
- Create an Auction Video campaign (TrueView or Bumpers) and keep it paused.
- Open the Tools menu and go to Lift Measurement.
- Create your measurement – enter your brand or product, competitors, vertical and survey language.
- Add the campaigns advertising that same brand/product to one entity.
- Choose whether to optimise for lift (this switches eligible in-stream campaigns to automated, lift-focused bidding).
- Launch. Measurement runs in the background and results appear as they reach significance.
Budget and when results appear
Lift only shows once it is statistically significant. As a rule of thumb, plan for a meaningful daily budget (Google guidance has referenced around $1k/day) sustained for at least seven days, and expect first signals after roughly five days. How small a lift you can detect depends on how many survey responses you collect:
| Detectable absolute lift | Responses needed |
|---|---|
| Over 4% | 1,200 – 2,800 |
| 3% | 2,800 – 5,000 |
| 2% | 5,000 – 11,000 |
| 1.5% | 11,000 – 20,000 |
| 1% | 20,000 – 45,000 |
| 0.5% | 45,000 – 180,000 |
The takeaway: bigger lifts show up fast on modest budgets; detecting small lifts needs a lot more responses, which means more budget and time.
How to read the results
- Relative Lift – the percentage improvement in a metric versus the control group.
- Lifted Users – the estimated number of people whose perception you actually shifted.
- Cost Per Lifted User (CPLU) – spend divided by lifted users; your efficiency metric for comparing creatives, audiences and campaigns.
Use CPLU the way you use CPA on the performance side: the lower it is for the same quality of lift, the more efficiently your creative is doing its job.
FAQ
What is Brand Lift in Google Ads?
A survey-based measurement that compares people who saw your ad with a control group to quantify how much your ad shifted awareness, recall, consideration, favorability or purchase intent.
What is the difference between Brand Lift 1.0 and 2.0?
2.0 measures continuously across the whole campaign, is self-serve with near real-time reporting, and adds Lifted Users and Cost Per Lifted User as headline KPIs.
What is Cost Per Lifted User?
Your ad spend divided by the number of people whose perception you measurably shifted – an efficiency metric for upper-funnel video, similar in spirit to CPA.
How much budget do I need for Brand Lift?
Enough sustained daily spend to generate sufficient survey responses – bigger lifts are detectable on modest budgets, while small lifts need far more responses, budget and time.
