Windborne

Better Forecasts

Redwood City, United States · Founded 2019 · $21.0M raised

Employees
11–50
Founded
2019
Business Model
B2B
Total Funding
$21.0M
Last Round
$15.0M Series AMay 2024
Rounds
2

About

Operates a global constellation of long-duration weather balloons and AI forecasts to deliver atmospheric data and high-resolution weather forecasts to governments, utilities, and enterprises.

Summary

Windborne is a Climate Tech company based in Redwood City, United States, founded in 2019. It has raised $21.0M in total across 2 rounds, most recently a $15.0M Series A round in May 2024. Investors include Khosla Ventures, Footwork and Pear VC.

Tech & App Stack

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Funding History

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Series ASeries AMay 2024
$15.0M

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Seed through Series A — per-round amounts, valuations, and who invested in each round.

Investors

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