# AiderX funding: rounds and investors

> AiderX has raised $6.8M across 1 round since 2026. Investors include Altos Ventures, Korea Development Bank and Smilegate Investment.

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

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

# Who invested in *AiderX*

One round we have observed, with the 3 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.

Advertising & Adtech

Raised 10 months ago

Funding summary Updated 26 Oct 2026

**$6.8M** raised across 1 round since 2026, from 1 source

- **Latest round:** Seed, $6.8M Jan 2026
- **Investors:** 3

See who backed them

## The rounds

- **Jan 2026** Seed **$6.8M** [Altos Ventures](https://millionrounds.com/fund/altos-ventures) [Korea Development Bank](https://millionrounds.com/fund/korea-development-bank) [Smilegate Investment](https://millionrounds.com/fund/smilegate-investment) Source recorded

## Everyone who backed them

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

[Korea Development Bank](https://millionrounds.com/fund/korea-development-bank) Government **1** round

[Smilegate Investment](https://millionrounds.com/fund/smilegate-investment) Growth equity **1** round

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

## Quick answers about AiderX

### Who invested in AiderX?

AiderX's investors include Altos Ventures, Korea Development Bank and Smilegate Investment.

### How much has AiderX raised?

AiderX has raised $6.8M across 1 round since 2026.

### When did AiderX last raise?

AiderX's most recent round was a Seed of $6.8M in Jan 2026.

### What was AiderX's biggest round?

Its most recent round, $6.8M in Jan 2026, is also its largest on record.

### Who backed AiderX first?

AiderX's first round on record, in Jan 2026, was backed by Altos Ventures, Korea Development Bank and Smilegate Investment.

### What stage is AiderX at?

AiderX's latest named round is a Seed, in Jan 2026.

## Companies like AiderX

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

[**Boosterz** $25M · Jan 2026](https://millionrounds.com/company/boosterz)[**Umag** Nov 2025](https://millionrounds.com/company/umag)[**10%** $2.8M · Sept 2025](https://millionrounds.com/company/10)[**BIGC** $13M · Aug 2025](https://millionrounds.com/company/bigc)[**Filmmakers Mart** Aug 2025](https://millionrounds.com/company/filmmakers-mart)[**Realry** $4.6M · Jun 2025](https://millionrounds.com/company/realry)

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