United States · 
Who invested in Diagonal?
Diagonal's investors include Founder Collective, Coinbase Ventures and Mechanism Capital.
United States · Pre-seed startup
Who invested in Diagonal
Funding summaryUpdated 26 Oct 2026
$2.5Mraised across 1 round since 2022, from 1 source
- Latest round
- Pre-seed, $2.5MMar 2022
- Investors
- 3
The rounds
- Mar 2022
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Diagonal as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Diagonal
How much has Diagonal raised?
Diagonal has raised $2.5M across 1 round since 2022.
When did Diagonal last raise?
Diagonal's most recent round was a Pre-seed of $2.5M in Mar 2022.
What was Diagonal's biggest round?
Its most recent round, $2.5M in Mar 2022, is also its largest on record.
Who backed Diagonal first?
Diagonal's first round on record, in Mar 2022, was backed by Founder Collective, Coinbase Ventures and Mechanism Capital.
What stage is Diagonal at?
Diagonal's latest named round is a Pre-seed, in Mar 2022.
Where is Diagonal based?
Diagonal is based in the United States.
Companies like Diagonal
In the same sector, and raised in the last eighteen months.
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