# Insight Browser funding: rounds and investors

> Insight Browser has raised $1.5M across 1 round since 2019. Investors include Y Combinator, Altair Capital and Heartcore Capital. Every round with its source.

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

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

# Who invested in *Insight Browser*

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

Funding summary Updated 26 Oct 2026

**$1.5M** raised across 1 round since 2019, from 1 source

- **Latest round:** Seed, $1.5M Mar 2019
- **Investors:** 3

See who backed them

## The rounds

- **Mar 2019** Seed **$1.5M** [Y Combinator](https://millionrounds.com/fund/y-combinator) [Altair Capital](https://millionrounds.com/fund/altair-capital-2) [Heartcore Capital](https://millionrounds.com/fund/heartcore-capital) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[Altair Capital](https://millionrounds.com/fund/altair-capital-2) Private equity **1** round

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

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

## Quick answers about Insight Browser

### Who invested in Insight Browser?

Insight Browser's investors include Y Combinator, Altair Capital and Heartcore Capital.

### How much has Insight Browser raised?

Insight Browser has raised $1.5M across 1 round since 2019.

### When did Insight Browser last raise?

Insight Browser's most recent round was a Seed of $1.5M in Mar 2019.

### What was Insight Browser's biggest round?

Its most recent round, $1.5M in Mar 2019, is also its largest on record.

### Who backed Insight Browser first?

Insight Browser's first round on record, in Mar 2019, was backed by Y Combinator, Altair Capital and Heartcore Capital.

### What stage is Insight Browser at?

Insight Browser's latest named round is a Seed, in Mar 2019.

## Companies like Insight Browser

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

[**AiderX** $6.8M · Jan 2026](https://millionrounds.com/company/aiderx)[**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)[**Filmmakers Mart** Aug 2025](https://millionrounds.com/company/filmmakers-mart)[**BIGC** $13M · Aug 2025](https://millionrounds.com/company/bigc)

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