How to read this list
Rank
Position in the Top 10, sorted by audience size from largest to smallest. Updated weekly.
Audience size
Estimated number of unique people in Germany who actively engage with this audience, derived from anonymized search-behavior signals.
Country share
Share of the global audience that is active in Germany. A higher value means the audience is more locally concentrated here.
Avg age
Average age in years across the people who engage with this audience in Germany, derived from anonymized search-behavior signals. A dash means demographic data is not yet available.
Female share
Share of women among the people who engage with this audience in Germany. 50% is gender-balanced; values above mean female-skewed, below mean male-skewed.
Ranking
| Rank | Audience | Audience size | Country share | Avg age | Female share | Subtype |
|---|---|---|---|---|---|---|
| 1 |  Tony Robbins |
345k | 4.8% | 32.4 | 63.4% | Business author |
| 2 |  Louise Hay |
243k | 7.6% | 42.5 | 79.5% | Business author |
| 3 |  Robert Betz |
234k | 73.4% | 44.7 | 82.5% | Business author |
| 4 |  Grant Cardone |
76k | 2.7% | 28.8 | 34.1% | Business author |
| 5 |  Brian Tracy |
48k | 3.7% | 32.9 | 54.9% | Business author |
| 6 |  Wayne Dyer |
36k | 3.8% | 39.1 | 73.3% | Business author |
| 7 |  Tim Ferriss |
29k | 4.7% | 32.1 | 50.5% | Business author |
| 8 |  Zig Ziglar |
25k | 2.6% | 31.6 | 67.2% | Business author |
| 9 |  T. Harv Eker |
18k | 4.0% | 35.5 | 51.7% | Business author |
| 10 |  Marie Forleo |
1.3k | 3.8% | 33.1 | 72.1% | Business author |
Want the full picture for any of these audiences?
Open any profile to see psychographics, top regions, peer affinities and demographic splits — all derived from the same anonymized signals.
Frequently asked questions
How is this Top 10 list compiled?
Rascasse aggregates anonymized search-behavior signals across Germany and ranks each business author by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest business author in Germany?
Tony Robbins currently leads with an estimated audience of 345k people in Germany.