Silk Cashback — Pre-seed (estimated) · €770K

Silk, founded in December 2023, runs what it calls Europe's first loyalty programme letting tenants earn points for paying rent and for everyday purchases; it raised €770,000 from a group of real estate and technology corporates plus business angels, with no single lead investor named. The money is earmarked for improving the payment experience in the Spanish market, developing a tenant score, and launching a rent-payment credit card between 2024 and early 2025.