# Andreessen Horowitz's a16z speedrun accelerator: portfolio, investments and team

> Andreessen Horowitz's a16z speedrun accelerator is a vc firm. 1 investment on record, 1 in the last 12 months, latest Oct 2026.

Source: https://millionrounds.com/fund/andreessen-horowitz-s-a16z-speedrun-accelerator (Millionrounds; every figure on the page links to its filing or article)

[Investor](https://millionrounds.com/investors)

# Andreessen Horowitz's a16z speedrun accelerator

Last cheque observed Oct 2026; 1 cheques on record.

Deploying now VC firm

Seed

Deploying now

**100%** of best year **1** **cheques in 12 months**, 1 on record

Since the last cheque **14** days **00** hrs **00** min **00** sec

Median round **$3.5M** Rounds led **1 of 1**

Pitch Andreessen Horowitz's a16z speedrun accelerator

## Andreessen Horowitz's a16z speedrun accelerator highlights

- 01 1 cheques in the last 12 months
- 02 Mostly Seed: 100% of its rounds
- 03 Led 1 rounds

## What they do

- **Type:** VC firm (from a list, unverified)
- **Cheque size:** Not stated
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **1 appearances**

- **2026** 1 round
- **Oct** **[Loops](https://millionrounds.com/company/loops)** Seed · US · Silicon Angle **$3.5M** *Led*

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

## The cheque

Seed

Median round joined **$3.5M** the round, not its cheque

Led 1 of 1 rounds **100%**

- **Sole investor:** Never alone
- **Last cheque:** Oct 2026

Rounds by stage said on their site

- Seed *1*

Cheques by month Led Joined

Nov 2023 Oct 2026

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## Quick answers about Andreessen Horowitz's a16z speedrun accelerator

### What does Andreessen Horowitz's a16z speedrun accelerator invest in?

Andreessen Horowitz's a16z speedrun accelerator invests most often at Seed (100% of the rounds on record).

### How active is Andreessen Horowitz's a16z speedrun accelerator?

1 investments on record, 1 of them in the last 12 months, and it led 1. The most recent was in Oct 2026.

### What has Andreessen Horowitz's a16z speedrun accelerator invested in recently?

Its most recent investments on record: Loops (Seed, Oct 2026).

### How big are Andreessen Horowitz's a16z speedrun accelerator's cheques?

The median round it joins is $3.5M.

### Is Andreessen Horowitz's a16z speedrun accelerator investing now?

Yes: it is actively investing, with 1 investments in the last 12 months.

### What kind of investor is Andreessen Horowitz's a16z speedrun accelerator?

Andreessen Horowitz's a16z speedrun accelerator is a VC firm.

### Where does this information on Andreessen Horowitz's a16z speedrun accelerator come from?

From 3 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

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