# Audioburst funding: rounds and investors

> Audioburst has raised $15M across 2 rounds since 2018. Investors include Samsung, Sting and Dentsu Ventures. Every round with its source.

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

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

# Who invested in *Audioburst*

2 rounds we have observed, with the 6 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI Education

Funding summary Updated 26 Oct 2026

**$15M** raised across 2 rounds since 2018, from 2 sources

**$4.6M** Round **$10M** Round

- **Latest round:** Round, $10M Apr 2019
- **Step-up i:** 2.2×
- **Investors:** 6

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2019

**$4.6M** Round

**$10M** Round

- **First round:** Round, $4.6M
- **Biggest round:** $10M
- **Between rounds:** 13 months

## The rounds

- **Apr 2019** Round **$10M** *5 new* *1 returning* [Sting](https://millionrounds.com/fund/sting) [Samsung](https://millionrounds.com/fund/samsung) [Dentsu Ventures](https://millionrounds.com/fund/dentsu-ventures) [Advanced Media](https://millionrounds.com/fund/advanced-media) Hyundai Nippon Broadcasting Reported by FinSMEs
- **Mar 2018** Round **$4.6M** *1 new* [Samsung](https://millionrounds.com/fund/samsung) Reported by FinSMEs

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Round** 2018 **Round** 2019 [Samsung](https://millionrounds.com/fund/samsung) [Sting](https://millionrounds.com/fund/sting) [Dentsu Ventures](https://millionrounds.com/fund/dentsu-ventures) [Advanced Media](https://millionrounds.com/fund/advanced-media) Hyundai Nippon Broadcasting

## Everyone who backed them

[Samsung](https://millionrounds.com/fund/samsung) VC firm **2** rounds

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

[Dentsu Ventures](https://millionrounds.com/fund/dentsu-ventures) Corporate VC **1** round

[Advanced Media](https://millionrounds.com/fund/advanced-media) Investment firm **1** round

Hyundai no record of our own yet **1** round

Nippon Broadcasting no record of our own yet **1** round

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

## Quick answers about Audioburst

### Who invested in Audioburst?

Audioburst's investors include Samsung, Sting, Dentsu Ventures, Advanced Media and Hyundai, and 1 more on record.

### How much has Audioburst raised?

Audioburst has raised $15M across 2 rounds since 2018.

### When did Audioburst last raise?

Audioburst's most recent round was an Undisclosed round of $10M in Apr 2019.

### What was Audioburst's biggest round?

Its most recent round, $10M in Apr 2019, is also its largest on record.

### Who backed Audioburst first?

Audioburst's first round on record, in Mar 2018, was backed by Samsung.

### What stage is Audioburst at?

Audioburst's latest named round is an Undisclosed round, in Apr 2019.

### Where is Audioburst based?

Audioburst is based in the United States.

## Companies like Audioburst

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

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app