# Windsurf funding: rounds and investors

> Windsurf has raised $150M across 1 round since 2024. Investors include General Catalyst, Founders Fund and Kleiner Perkins. Every round with its source.

Source: https://millionrounds.com/company/windsurf (Millionrounds; every figure on the page links to its filing or article)

United States · [Series C startup](https://millionrounds.com/companies)

# Who invested in *Windsurf*

One round we have observed, with the 4 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI

Funding summary Updated 26 Oct 2026

**$150M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series C, $150M Aug 2024
- **Investors:** 4

See who backed them

## The rounds

- **Aug 2024** Series C **$150M** [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Founders Fund](https://millionrounds.com/fund/founders-fund) [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) [Greenoaks](https://millionrounds.com/fund/greenoaks) Source recorded

## Everyone who backed them

[General Catalyst](https://millionrounds.com/fund/general-catalyst) VC firm **1** round

[Founders Fund](https://millionrounds.com/fund/founders-fund) VC firm **1** round

[Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) VC firm **1** round

[Greenoaks](https://millionrounds.com/fund/greenoaks) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=windsurf).

## Also claim to have backed them

This firm lists Windsurf as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Rackhouse Venture Capital](https://millionrounds.com/fund/rackhouse-venture-capital) VC firm Per its own site

## Quick answers about Windsurf

### Who invested in Windsurf?

Windsurf's investors include General Catalyst, Founders Fund, Kleiner Perkins and Greenoaks.

### How much has Windsurf raised?

Windsurf has raised $150M across 1 round since 2024.

### When did Windsurf last raise?

Windsurf's most recent round was a Series C of $150M in Aug 2024.

### What was Windsurf's biggest round?

Its most recent round, $150M in Aug 2024, is also its largest on record.

### Who backed Windsurf first?

Windsurf's first round on record, in Aug 2024, was backed by General Catalyst, Founders Fund and Kleiner Perkins and 1 others.

### What stage is Windsurf at?

Windsurf's latest named round is a Series C, in Aug 2024.

### Where is Windsurf based?

Windsurf is based in the United States.

## Companies like Windsurf

In the same sector, and raised in the last eighteen months.

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

## Find investors like these

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