Serial launchers are rare. Founders who launch 3+ products and maintain engagement across all of them are rarer. Manuel Rossner has 4 products in the index with an average engagement of 0.40.
4 product launches tracked since 2021
Serial launchers are rare. Founders who launch 3+ products and maintain engagement across all of them are rarer. Manuel Rossner has 4 products in the index with an average engagement of 0.40.
All 4 products, sorted by community engagement.
| Year | Products | Avg Interest | Top Launch |
|---|---|---|---|
| 2021 | 1 | 90 | longARcat App |
| 2024 | 2 | 19 | NOT TO DO app |
| 2025 | 1 | 36 | DISCOUNT AGENT |
Since 2021, Manuel Rossner has shipped 4 products. longARcat App was their biggest launch at 90 interest. Their most recent launch pulled 36. Earlier launches generated stronger community response.
Founder pages are rebuilt with every index update. A founder's stats change when we add new products to the index.
Yes. If the same person is listed as a maker on products from different companies, all of those products appear on their founder page. That's one of the advantages of tracking by person rather than by company.
We track the makers listed on each product's launch page. A founder appears here if they're credited on 3 or more products in our index.
Serial builders. Some founders launch multiple products across different categories. Others iterate publicly, launching new versions or pivots as separate products. Both patterns show up in the data.
It means the community paid attention. High total interest across many launches signals consistent relevance. But a founder with 3 launches averaging 0.40 engagement may have built better products than one with 20 launches averaging 0.08.