Canada · Pre-seed startup

Who invested in Slate

2 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

B2B

Funding summaryUpdated 26 Oct 2026

$6.4Mraised across 2 rounds since 2023, from 2 sources

$5.5MSeed$933KPre-seed
Latest round
Pre-seed, $933KOct 2025
Biggest round
$5.5MSeed · Mar 2023
Investors
2
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

202320242025
$5.5MSeed$933KPre-seed
First round
Seed, $5.5M
Mar 2023
Biggest round
$5.5M
Seed · Mar 2023
Between rounds
2.6 years
from the last two

The rounds

  1. Oct 2025
    Pre-seed$933K1 new

    Source recorded

  2. Mar 2023
    Seed$5.5M1 new

    Source recordedSEC filing: $1.3M sold, first sale Dec 2022

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Seed2023Pre-seed2025Alumni VenturesN49P

Everyone who backed them

Alumni VenturesVC firm1round
N49PVC firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Slate

Who invested in Slate?

Slate's investors include Alumni Ventures and N49P.

How much has Slate raised?

Slate has raised $6.4M across 2 rounds since 2023.

When did Slate last raise?

Slate's most recent round was a Pre-seed of $933K in Oct 2025.

What was Slate's biggest round?

Slate's largest round on record is $5.5M (Seed), in Mar 2023.

Who backed Slate first?

Slate's first round on record, in Mar 2023, was backed by Alumni Ventures.

What stage is Slate at?

Slate's latest named round is a Pre-seed, in Oct 2025.

Where is Slate based?

Slate is based in Canada.

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