We index founders by what they ship, not what they say. Maurizio Isendoorn has shipped 9 products with 1,209 total interest points since 2024.
9 product launches tracked since 2024
We index founders by what they ship, not what they say. Maurizio Isendoorn has shipped 9 products with 1,209 total interest points since 2024.
All 9 products, sorted by community engagement.
| Year | Products | Avg Interest | Top Launch |
|---|---|---|---|
| 2024 | 8 | 123 | Scalemaster |
| 2025 | 1 | 223 | Paul Graham Essay Tracker |
Since 2024, Maurizio Isendoorn has shipped 9 products. Paul Graham Essay Tracker was their biggest launch at 223 interest. Their most recent launch pulled 223. Momentum is building.
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.