Rainbow Weather
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 Nov 2026.
Warsaw, Polandrainbow.ai ↗
Total raised
€6.5M
€6,518,448
Funding rounds
2
Investors
5
distinct backers
Active since
2023-11
latest 2026-01
Funding by year
EUR raised per year · 2026 YTDRainbow Weather — funding by year — interactive chart.
Data table
| Rainbow Weather — funding by year | |
|---|---|
| 2023 | €1.9M |
| 2026 | €4.6M |
Signals
High confidenceRaise-next likelihood59
base rate 44% for Seed
- ▲ In typical raise window
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood14
base rate 11% (2+ rounds)
- ▲ Recently backed by strong-exit-track investors
Timing: in window vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds- 2026-01-26Seed€4.6Msyndicate of investors,Yuri Gurski
- 2023-11-07Other€1.9M
| 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 → |