United States · 
Who invested in Calven?
Calven's investors include Airtree Ventures.
United States · Seed startup
Who invested in Calven
Funding summaryUpdated 26 Oct 2026
$4.2Mraised across 1 round since 2022, from 1 source
- Latest round
- Seed, $4.2MFeb 2022
- Investors
- 1
The rounds
- Feb 2022
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Calven
How much has Calven raised?
Calven has raised $4.2M across 1 round since 2022.
When did Calven last raise?
Calven's most recent round was a Seed of $4.2M in Feb 2022.
What was Calven's biggest round?
Its most recent round, $4.2M in Feb 2022, is also its largest on record.
Who backed Calven first?
Calven's first round on record, in Feb 2022, was backed by Airtree Ventures.
What stage is Calven at?
Calven's latest named round is a Seed, in Feb 2022.
Where is Calven based?
Calven is based in the United States.
Companies like Calven
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.