cd/entity/Klaas Foppen· home› entities› Klaas Foppen
grep -l @klaas foppen /news/*.json | wc -l → 2

Klaas Foppen

mentions 2 type Person feed RSS

// recent coverage 2 mentions

22:03
2026-08-19
searchenginejournal.com
artificial-intelligence

Why Reddit’s ChatGPT Citation Drop Isn’t Fully Explained

Reddit's share of ChatGPT Search citations fell 86.4% from an average of 3.83% (July 18–August 7) to 0.52% (August 14–17), according to GEO analytics firm Promptwatch. The drop coincided with a change…

07:01
2026-07-14
runtimewire.com
ai-startups

Promptwatch raises EUR6M to automate AI search optimization

Promptwatch, an Amsterdam startup founded in 2025 by Gijs de Groot and Klaas Foppen, raised EUR6 million in seed funding to automate generative engine optimization (GEO) for brands. The round was led …

// co-occurs with top 8 entities
Promptwatch 2 Gijs de Groot 1 seed + speed Ventures 1 Blum Ventures 1 Arches Capital 1 Duolingo 1 Fireflies 1 Reddit 1
// topics top 5 topics
ai tools 2 ai products 2 ai startups 1 generative ai 1 artificial intelligence 1