United States · 
Who invested in Sluicebox?
Sluicebox's investors include Antler.
United States · Seed startup
Who invested in Sluicebox
Funding summaryUpdated 26 Oct 2026
$4.6Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $4.6MJul 2025
- Investors
- 1
The rounds
- Jul 2025
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 Sluicebox 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 Sluicebox
How much has Sluicebox raised?
Sluicebox has raised $4.6M across 1 round since 2025.
When did Sluicebox last raise?
Sluicebox's most recent round was a Seed of $4.6M in Jul 2025.
What was Sluicebox's biggest round?
Its most recent round, $4.6M in Jul 2025, is also its largest on record.
Who backed Sluicebox first?
Sluicebox's first round on record, in Jul 2025, was backed by Antler.
What stage is Sluicebox at?
Sluicebox's latest named round is a Seed, in Jul 2025.
Where is Sluicebox based?
Sluicebox is based in the United States.
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