# Founders of Slack: portfolio, investments and team

> Founders of Slack is a vc firm. 1 investment on record, latest May 2025. Portfolio, stages, co-investors and team.

Source: https://millionrounds.com/fund/founders-of-slack (Millionrounds; every figure on the page links to its filing or article)

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

# Founders of Slack

Last cheque observed May 2025. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.

Email

VC firm Quiet

Seed

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Cheques on record

**0%** of best year **0** **cheques in 12 months**, 1 on record

Since the last cheque **534** days **00** hrs **00** min **00** sec

Median round **$3.7M** Rounds led **0 of 1**

Pitch Founders of Slack

## Founders of Slack highlights

- 01 1 rounds on record
- 02 Mostly Seed: 100% of its 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**

- **2025** 1 round
- **May** **[Ontik](https://millionrounds.com/company/ontik)** Seed · GB · Silicon Canals **$3.7M** With 9 others

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.

Funds they back

## 1 fund commitment on record

- **Managers:** 1

Every fund on record that it has committed money to, and the managers who invest it. Source: fund news.

Managers it backs most

- [Wave Ventures 1 fund](https://millionrounds.com/fund/wave-ventures)

Most recent commitments

- [Wave Ventures Fund III](https://millionrounds.com/fund/wave-ventures)

## The cheque

Seed

Median round joined **$3.7M** the round, not its cheque

Led 0 of 1 rounds **0%**

- **Sole investor:** Never alone
- **Last cheque:** May 2025

Rounds by stage said on their site

- Seed *1*

Cheques by month Led Joined

Dec 2023 Nov 2026

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## Recently backed

The latest companies Founders of Slack put money into.

[**Ontik** $3.7M · May 2025](https://millionrounds.com/company/ontik)

## Quick answers about Founders of Slack

### What does Founders of Slack invest in?

Founders of Slack invests most often at Seed (100% of the rounds on record).

### How active is Founders of Slack?

1 investments on record, 0 of them in the last 12 months. The most recent was in May 2025.

### What has Founders of Slack invested in recently?

Its most recent investments on record: Ontik (Seed, May 2025).

### How big are Founders of Slack's cheques?

The median round it joins is $3.7M.

### Is Founders of Slack investing now?

No investments in the last 12 months; the latest was in May 2025.

### What kind of investor is Founders of Slack?

Founders of Slack is a VC firm.

### Where does this information on Founders of Slack come from?

From 1 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

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Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=founders-of-slack) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=founders-of-slack)