# Sia funding: rounds and investors

> Sia has raised $3.0M across 1 round since 2020. Investors include SV Angel, Bessemer Venture Partners and Bain Capital Ventures. Every round with its source.

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

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

# Who invested in *Sia*

One round we have observed, with the 5 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.

Web3 & Crypto

Funding summary Updated 26 Oct 2026

**$3.0M** raised across 1 round since 2020, from 1 source

- **Latest round:** Seed, $3.0M Sept 2020
- **Investors:** 5

See who backed them

## The rounds

- **Sept 2020** Seed **$3.0M** [SV Angel](https://millionrounds.com/fund/sv-angel) [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Paradigm](https://millionrounds.com/fund/paradigm) [Dragonfly Capital Partners](https://millionrounds.com/fund/dragonfly-capital-partners) Source recorded

## Everyone who backed them

[SV Angel](https://millionrounds.com/fund/sv-angel) VC firm **1** round

[Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) VC firm **1** round

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

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

[Dragonfly Capital Partners](https://millionrounds.com/fund/dragonfly-capital-partners) VC firm **1** round

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

## Quick answers about Sia

### Who invested in Sia?

Sia's investors include SV Angel, Bessemer Venture Partners, Bain Capital Ventures, Paradigm and Dragonfly Capital Partners.

### How much has Sia raised?

Sia has raised $3.0M across 1 round since 2020.

### When did Sia last raise?

Sia's most recent round was a Seed of $3.0M in Sept 2020.

### What was Sia's biggest round?

Its most recent round, $3.0M in Sept 2020, is also its largest on record.

### Who backed Sia first?

Sia's first round on record, in Sept 2020, was backed by SV Angel, Bessemer Venture Partners and Bain Capital Ventures and 2 others.

### What stage is Sia at?

Sia's latest named round is a Seed, in Sept 2020.

## Companies like Sia

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

[**OpenFX** $94M · Mar 2026](https://millionrounds.com/company/openfx)[**VeryAI** $10M · Mar 2026](https://millionrounds.com/company/veryai)[**OP_NET** $5.0M · Mar 2026](https://millionrounds.com/company/op-net)[**Utexo** $7.5M · Mar 2026](https://millionrounds.com/company/utexo)[**Stacks** $23M · Feb 2026](https://millionrounds.com/company/stacks)[**Kresus Labs** $13M · Feb 2026](https://millionrounds.com/company/kresus-labs)

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