# Decagon funding: rounds and investors

> Decagon has raised $250M across 1 round since 2026. Investors include Index Ventures, Coatue and Andreessen Horowitz. Every round with its source.

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

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

# Who invested in *Decagon*

One round we have observed, with the 10 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 Customer Experience Enterprise Software

Raised 9 months ago

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Funding summary Updated 5 Nov 2026

**$250M** raised across 1 round since 2026, from 1 source

- **Latest round:** Series D, $250M Jan 2026
- **Led by:** Index Ventures and Coatue
- **Investors:** 10 (2 led)

See who backed them

## The rounds

- **Jan 2026** Series D **$250M** [Index Ventures](https://millionrounds.com/fund/index-ventures) Lead [Coatue](https://millionrounds.com/fund/coatue-management) Lead [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) [Accel](https://millionrounds.com/fund/accel) [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Forerunner Ventures](https://millionrounds.com/fund/forerunner-ventures) [Ribbit Capital](https://millionrounds.com/fund/ribbit-capital) [Chemistry](https://millionrounds.com/fund/chemistry) [Definition](https://millionrounds.com/fund/definition-capital) [Starwood Capital](https://millionrounds.com/fund/starwood-capital) Reported by Ventureburn

## Founders and team

From Decagon's own website: 2 founders.

**Ashwin Sreenivas** Co-founder & President

**Jesse Zhang** Co-founder & CEO

## Everyone who backed them

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

[Coatue](https://millionrounds.com/fund/coatue-management) VC firm **1** round, led 1

[Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) VC firm **1** round

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

[Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) VC firm **1** round

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

[Ribbit Capital](https://millionrounds.com/fund/ribbit-capital) VC firm **1** round

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

[Definition](https://millionrounds.com/fund/definition-capital) VC firm **1** round

[Starwood Capital](https://millionrounds.com/fund/starwood-capital) Growth equity **1** round

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

## Also claim to have backed them

These 8 firms list Decagon as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[American Express Ventures](https://millionrounds.com/fund/american-express-ventures) VC firm Per its own site

[Boston Capital Ventures](https://millionrounds.com/fund/boston-capital-ventures) VC firm Per its own site

[Avra](https://millionrounds.com/fund/avra) VC firm Per its own site

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

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

[Atacama Ventures](https://millionrounds.com/fund/atacama-ventures) Fund of funds Per its own site

[Rock Creek](https://millionrounds.com/fund/managing-director) Government Per its own site

[Tenacity Capital](https://millionrounds.com/fund/tenacity-capital-2) VC firm Per its own site

## Quick answers about Decagon

### Who invested in Decagon?

Decagon's investors include Index Ventures, Coatue, Andreessen Horowitz, Accel and Bain Capital Ventures, and 5 more on record. Index Ventures led its latest round.

### How much has Decagon raised?

Decagon has raised $250M across 1 round since 2026.

### When did Decagon last raise?

Decagon's most recent round was a Series D of $250M in Jan 2026, led by Index Ventures.

### What was Decagon's biggest round?

Its most recent round, $250M in Jan 2026, is also its largest on record.

### Who backed Decagon first?

Decagon's first round on record, in Jan 2026, was backed by Index Ventures, Coatue and Andreessen Horowitz and 7 others.

### What stage is Decagon at?

Decagon's latest named round is a Series D, in Jan 2026.

### Where is Decagon based?

Decagon is based in the United States.

### Who led Decagon's rounds?

Index Ventures led the Series D in 2026.

## Companies like Decagon

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

[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute)[**Guava** $13M · Nov 2026](https://millionrounds.com/company/guava)

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