Sponsor a category in the Claude skills catalog
Our English catalog lists 68 free Claude skills in 7 categories. Each category has room for one sponsored slot, for a Claude skill or tool that we have tested ourselves and find useful.
What a slot includes
- A card in the category's section of the catalog at /en/skills/, the same size as the skill cards and labelled "Sponsored".
- The name of your skill or tool, a short description we write with you and one link to your page. The link carries
rel="sponsored". - One sponsor per category at a time.
Categories
- Design & UX12 skills
- Branding6 skills
- Product7 skills
- Visual4 skills
- AI & Automation9 skills
- Content & Marketing25 skills
- Office & Data5 skills
What we do not sell
- Followed (dofollow) links. Every sponsored link carries
rel="sponsored". - Guest articles or other content placed on collectivebrain.de.
- Reviews, ratings or badges. "Editor's Pick" and "New" in the catalog stay our own editorial calls.
- Slots for skills or tools we have not tested, or that have nothing to do with Claude. We can say no.
Each slot is marked as advertising, as German law requires for paid placements (Section 5a (4)
UWG and Section 6 DDG). The rel="sponsored" attribute is how Google asks sites
to mark paid links.
Audience in Google Search
Google Search figures for the English catalog, September 25 to October 22, 2026 (28 days).
- 10,993
- clicks from Google Search to /en/skills/ and its skill pages
- 8,427
- of those clicks landed on the catalog page itself, where the slots appear
- 225,750
- impressions in Google Search
Top countries by clicks
| Country | Clicks |
|---|---|
| Germany (incl. German catalog) | 2,537 |
| United States | 502 |
| India | 489 |
| Brazil | 355 |
| United Kingdom | 293 |
| Netherlands | 287 |
| Indonesia | 272 |
| Turkey | 256 |
| Spain | 239 |
| Italy | 208 |
What these figures leave out
They count clicks from Google web search only. Visits from other search engines, direct visits, links from other sites and AI assistants are not included.
Search Console shows countries only for the English and German catalog together, and its country table covers 10,249 of the 14,783 clicks on all skills pages in this period. The German skills pages account for 3,790 of these 14,783 clicks, so the figure for Germany includes readers of the German catalog.
Source: Google Search Console, property collectivebrain.de, search type web, retrieved on October 24, 2026.
How it works
Send us the skill or tool and the category you have in mind.
We test it. If it fits the catalog, we agree the text and the start date with you.
The slot goes live and runs for at least three months.
Ask about a slot
Tell us which skill or tool, which category and from when. We reply within one working day.