United States · 
Who invested in Diagram?
Diagram's investors include Ludlow Ventures, Basis Set Ventures, Shrug Capital and Weekend Fund.
United States · Seed startup
Who invested in Diagram
Funding summaryUpdated 26 Oct 2026
$4.1Mraised across 1 round since 2022, from 1 source
- Latest round
- Seed, $4.1MMay 2022
- Investors
- 4
The rounds
- May 2022
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Diagram 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.
Quick answers about Diagram
How much has Diagram raised?
Diagram has raised $4.1M across 1 round since 2022.
When did Diagram last raise?
Diagram's most recent round was a Seed of $4.1M in May 2022.
What was Diagram's biggest round?
Its most recent round, $4.1M in May 2022, is also its largest on record.
Who backed Diagram first?
Diagram's first round on record, in May 2022, was backed by Ludlow Ventures, Basis Set Ventures and Shrug Capital and 1 others.
What stage is Diagram at?
Diagram's latest named round is a Seed, in May 2022.
Where is Diagram based?
Diagram is based in the United States.
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