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co-creator

Kolektyw3

ETHWarsaw’s curated coworking and community hub — built to support dev teams, independent creators and web3 orgs in Warsaw. a home for long-term builders.

Kolektyw3 community hub
collective spirit over individual goals

Kolektyw3 is a curated coworking and community space for the crypto and AI ecosystems in Warsaw. Created by the ETHWarsaw team, it was born out of a need for a space with a shared mission for those actively building the next generation of decentralized tech.

Launched in summer 2025, it’s a space for experimentation, collaboration and long-term building. We host meetups, workshops, builder retreats and deep-dive sessions — but also spontaneous idea swaps in the kitchen.

Unlike standard coworking offices, Kolektyw3 is intentionally curated: resident teams building core blockchain and AI infrastructure, early-stage founders looking for technical collaborators, and organizers hosting deep dives and retreats.

now Koszykowa 54

In March 2026 Kolektyw3 moved to Koszykowa 54 — the next stage of the community and how it works today.

Kolektyw3 at Koszykowa 54 Kolektyw3 at Koszykowa 54 Kolektyw3 at Koszykowa 54

start The Tides · Wioślarska 8

The space started at Wioślarska 8, which gave the project its initial momentum.

Kolektyw3 at The Tides Kolektyw3 at The Tides Kolektyw3 at The Tides

keep exploring ⟿

next project: Meetups & Workshops →