# Holler funding: rounds and investors

> Holler has raised $36M across 1 round since 2021. Investors include Alumni Ventures and Gaingels. Every round with its source.

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

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

# Who invested in *Holler*

One round we have observed, with the 2 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

**$36M** raised across 1 round since 2021, from 1 source

- **Latest round:** Series B, $36M Apr 2021
- **Investors:** 2

See who backed them

## The rounds

- **Apr 2021** Series B **$36M** [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Gaingels](https://millionrounds.com/fund/gaingels) Source recorded

## Exits

Exit Buyer Price When

Acquired [RYNMS](https://millionrounds.com/fund/tajir-al-youm) undisclosed Jul 2021

Acquired [PISIQ](https://millionrounds.com/fund/pisiq-investments) $20K Dec 2020

From historical deal records. Wrong? [Tell us](https://millionrounds.com/corrections?slug=holler).

## Everyone who backed them

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[Gaingels](https://millionrounds.com/fund/gaingels) Private equity **1** round

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

## Also claim to have backed them

These 2 firms list Holler 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.

[Disney Accelerator](https://millionrounds.com/fund/disney-accelerator) Accelerator Per its own site

[Interplay](https://millionrounds.com/fund/interplay) Family office Per its own site

## Quick answers about Holler

### Who invested in Holler?

Holler's investors include Alumni Ventures and Gaingels.

### How much has Holler raised?

Holler has raised $36M across 1 round since 2021.

### When did Holler last raise?

Holler's most recent round was a Series B of $36M in Apr 2021.

### What was Holler's biggest round?

Its most recent round, $36M in Apr 2021, is also its largest on record.

### Who backed Holler first?

Holler's first round on record, in Apr 2021, was backed by Alumni Ventures and Gaingels.

### What stage is Holler at?

Holler's latest named round is a Series B, in Apr 2021.

## Companies like Holler

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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