Meteorological AI driven tech startup
Rainbow Weather has raised €6.5M across 2 funding rounds from 5 investors, most recently a Seed round in Jan 2026. Based in Warsaw, Poland; active in AI. Data as of 7 Aug 2026.
Timing: in window vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date |
|---|
| Stage |
|---|
| Amount |
|---|
| Investors |
|---|
| 2026-01-26 | Seed | €4.6M | syndicate of investors,Yuri Gurski | View deal → |
| 2023-11-07 | Other | €1.9M | Kolos Ventures,Melnichek Investments,Verras Capital | View deal → |
