21Buttons

Seed

Barcelona, SpainFeb 2016

21Buttons raised €500k in a Seed round in Feb 2016. The company is based in Barcelona, Spain. Data as of Nov 2026.

Amount raised

€500k

€500,000

Native amount

500,000 EUR

Stage

Seed

seed

Investors

Provenance & confidence

Unverified

Amount

Reported in EUR — no conversion. €500k

High confidence

Source

No source on record — unverified.

Unverified

Confidence is the weaker of amount-FX and source evidence (the cascade rule). See methodology.

0 named

No investors disclosed for this round.

Date

Feb 2016

Round type

seed

Amount (EUR)

€500k

same company