# Duna funding: rounds and investors

> Duna has raised $36M across 1 round since 2026. Investors include CapitalG, Index Ventures and Frank Slootman. Every round with its source.

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

[Series A startup](https://millionrounds.com/companies)

# Who invested in *Duna*

One round we have observed, with the 9 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.

Cybersecurity Fintech

Raised 9 months ago

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Funding summary Updated 5 Nov 2026

**$36M** raised across 1 round since 2026, from 1 source

- **Latest round:** Series A, $36M Feb 2026
- **Led by:** CapitalG
- **Investors:** 9 (1 led)

See who backed them

## The rounds

- **Feb 2026** Series A **$36M** [CapitalG](https://millionrounds.com/fund/capitalg) Lead [Index Ventures](https://millionrounds.com/fund/index-ventures) [Frank Slootman](https://millionrounds.com/fund/frank-slootman) [Claire Hughes Johnson](https://millionrounds.com/fund/claire-hughes-johnson) [David Singleton](https://millionrounds.com/fund/david-singleton) [Puzzle Ventures](https://millionrounds.com/fund/puzzle-ventures) [Ethan Tandowsky](https://millionrounds.com/fund/ethan-tandowsky) [Mariëtte Swart](https://millionrounds.com/fund/mariette-swart) [Michael Cocoman](https://millionrounds.com/fund/michael-cocoman) Reported by TechCrunch

## Everyone who backed them

[CapitalG](https://millionrounds.com/fund/capitalg) Corporate VC **1** round, led 1

[Index Ventures](https://millionrounds.com/fund/index-ventures) VC firm **1** round

[Frank Slootman](https://millionrounds.com/fund/frank-slootman) Angel **1** round

[Claire Hughes Johnson](https://millionrounds.com/fund/claire-hughes-johnson) VC firm **1** round

[David Singleton](https://millionrounds.com/fund/david-singleton) VC firm **1** round

[Puzzle Ventures](https://millionrounds.com/fund/puzzle-ventures) VC firm **1** round

[Ethan Tandowsky](https://millionrounds.com/fund/ethan-tandowsky) VC firm **1** round

[Mariëtte Swart](https://millionrounds.com/fund/mariette-swart) VC firm **1** round

[Michael Cocoman](https://millionrounds.com/fund/michael-cocoman) VC firm **1** round

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

## Also claim to have backed them

This firm lists Duna 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.

[Formulate Ventures](https://millionrounds.com/fund/formulate-ventures) VC firm Per its own site

## Quick answers about Duna

### Who invested in Duna?

Duna's investors include CapitalG, Index Ventures, Frank Slootman, Claire Hughes Johnson and David Singleton, and 4 more on record. CapitalG led its latest round.

### How much has Duna raised?

Duna has raised $36M across 1 round since 2026.

### When did Duna last raise?

Duna's most recent round was a Series A of $36M in Feb 2026, led by CapitalG.

### What was Duna's biggest round?

Its most recent round, $36M in Feb 2026, is also its largest on record.

### Who backed Duna first?

Duna's first round on record, in Feb 2026, was backed by CapitalG, Index Ventures and Frank Slootman and 6 others.

### What stage is Duna at?

Duna's latest named round is a Series A, in Feb 2026.

### Who led Duna's rounds?

CapitalG led the Series A in 2026.

## Companies like Duna

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

[**Paidax** $1.0M · Oct 2026](https://millionrounds.com/company/paidax)[**Matters** $5.0M · Oct 2026](https://millionrounds.com/company/matters)[**Palma.ai** $1.8M · Sept 2026](https://millionrounds.com/company/palma-ai)[**FriskAI** $3.6M · Aug 2026](https://millionrounds.com/company/friskai)[**Onyx Security** $153M · Jul 2026](https://millionrounds.com/company/onyx-security)[**Hush Security** $30M · Jul 2026](https://millionrounds.com/company/hush-security)

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