United States · 
Who invested in SF Tensor?
SF Tensor's investors include Y Combinator.
United States · Pre-seed startup
Who invested in SF Tensor
Funding summaryUpdated 26 Oct 2026
$500Kraised across 1 round since 2025, from 1 source
- Latest round
- Pre-seed, $500KOct 2025
- Investors
- 1
The rounds
- Oct 2025
Everyone who backed them
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Quick answers about SF Tensor
How much has SF Tensor raised?
SF Tensor has raised $500K across 1 round since 2025.
When did SF Tensor last raise?
SF Tensor's most recent round was a Pre-seed of $500K in Oct 2025.
What was SF Tensor's biggest round?
Its most recent round, $500K in Oct 2025, is also its largest on record.
Who backed SF Tensor first?
SF Tensor's first round on record, in Oct 2025, was backed by Y Combinator.
What stage is SF Tensor at?
SF Tensor's latest named round is a Pre-seed, in Oct 2025.
Where is SF Tensor based?
SF Tensor is based in the United States.
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