United States · 
Who invested in Rulebase?
Rulebase's investors include Y Combinator, Commerce Ventures, Transpose Platform Management and Bowery Capital.
United States · Pre-seed startup
Who invested in Rulebase
Funding summaryUpdated 26 Oct 2026
$2.1Mraised across 1 round since 2025, from 1 source
- Latest round
- Pre-seed, $2.1MSept 2025
- Investors
- 4
The rounds
- Sept 2025Pre-seed$2.1M
Source recorded
Everyone who backed them
Transpose Platform ManagementVC firm1round
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Quick answers about Rulebase
How much has Rulebase raised?
Rulebase has raised $2.1M across 1 round since 2025.
When did Rulebase last raise?
Rulebase's most recent round was a Pre-seed of $2.1M in Sept 2025.
What was Rulebase's biggest round?
Its most recent round, $2.1M in Sept 2025, is also its largest on record.
Who backed Rulebase first?
Rulebase's first round on record, in Sept 2025, was backed by Y Combinator, Commerce Ventures and Transpose Platform Management and 1 others.
What stage is Rulebase at?
Rulebase's latest named round is a Pre-seed, in Sept 2025.
Where is Rulebase based?
Rulebase is based in the United States.
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