United States · 
Who invested in Interlune?
Interlune's investors include National Science Foundation, Gaingels, Liquid 2 Ventures, Seven Seven Six and Shasta Ventures, and 1 more on record.
20262027
$500KSeed$5.0MSeed
United States · Seed startup
Who invested in Interlune
Funding summaryUpdated 26 Oct 2026
$5.5Mraised across 2 rounds since 2026, from 2 sources
$500KSeed$5.0MSeed
- Latest round
- Seed, $5.0MSept 2026
- Step-upi
- 10×
- Investors
- 6
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $500K Jan 2026
- Biggest round
- $5.0M Seed · Sept 2026
- Between rounds
- 8 months from the last two
The rounds
- Sept 2026Seed$5.0M1 new4 returning
Source recordedSEC filing: $5.0M sold
- Jan 2026Seed$500K5 new
Source recordedSEC filing: $500K sold, first sale Jan 2026
Founders and team
From Interlune's own website: 4 on the team.
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.
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 Interlune 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 Interlune
How much has Interlune raised?
Interlune has raised $5.5M across 2 rounds since 2026.
When did Interlune last raise?
Interlune's most recent round was a Seed of $5.0M in Sept 2026.
What was Interlune's biggest round?
Its most recent round, $5.0M in Sept 2026, is also its largest on record.
Who backed Interlune first?
Interlune's first round on record, in Jan 2026, was backed by National Science Foundation, Gaingels and Liquid 2 Ventures and 2 others.
What stage is Interlune at?
Interlune's latest named round is a Seed, in Sept 2026.
Where is Interlune based?
Interlune is based in the United States.
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