Stamp raised €4.0M in a funding round in Jan 2026. The company is based in Madrid, Spain. Investors in the round: Andreas Mihalovits, Barça Innovation Hub, Dozen and 2 others. Data as of 21 Sept 2026.
Reported in EUR — no conversion. €4.0M
Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.
