Direct comparison
YouGov asks a large recruited panel what they think and do. Rascasse observes what large numbers of people actually did. Both are legitimate; they answer different questions, and the honest comparison is about which question you have.
If your question is about attitudes, perception or stated motivation, YouGov is the right instrument and no behavioral source substitutes for it. If your question is about where an audience concentrates, which properties it overindexes on, or how demand is moving month to month, a behavioral source answers it at finer resolution and across far more entities.
| Criterion | Rascasse | YouGov |
|---|---|---|
| Method | Observed behavioral signals — search, social, events, sponsorships, points of interest | Online panel with continuous survey |
| Coverage | 500,000+ entities, 31 built-out markets | 30 million+ panel members, 49 markets, 2 million+ datapoints |
| Update frequency | Monthly | Collected daily, refreshed weekly |
| Finest geographic level | Postal code | Market and region |
| Measures attitudes | No — behavior only | Yes — this is the core strength |
| Entity coverage | Any entity with observable activity, including ones never put in a questionnaire | Brands and categories included in the questionnaire |
| Profiles publicly viewable | Yes, without login | No |
| Sponsorship | Partner discovery, fit, impact measurement | YouGov Sport |
| Access | Web, API, MCP (where contracted) | Web, API, activation integrations |
Both describe audience composition — demographics, interests, media behavior — and for that overlap the practical question is resolution against representativeness. YouGov's composition is representative by construction but stops at regional level. Ours resolves to postal code but reflects observed activity rather than a weighted sample. Neither is universally better; they fail in different directions.
A useful test: if the finding needs to survive the question "is this sample representative?", use the panel. If it needs to survive "does this hold in Dortmund specifically?", use behavioral data.
The combination most teams end up with: behavioral data to screen a wide field and to resolve geography, panel research to test the shortlist in depth and to measure what people think about it. A sponsorship decision is a clear example — behavioral analysis narrows hundreds of properties to five on audience fit and geography, and survey research then tests brand fit and perception on those five, which is where attitudinal measurement earns its cost.
What should not happen is merging figures from both into one number. They measure different things on different bases, and a combined figure is not more accurate than either — it is unattributable.
YouGov figures quoted from yougov.com/business/products/profiles, retrieved 13 September 2026. We do not measure or test other providers' products; everything stated about YouGov here is their own published claim. If a figure has changed, tell us and we will correct it.