United States · 
Who invested in Sizeless?
Sizeless's investors include Y Combinator.
202420252026
$500KPre-seed$500KCrowdfunding
United States · Crowdfunding startup
Who invested in Sizeless
Funding summaryUpdated 26 Oct 2026
$1.0Mraised across 2 rounds since 2023, from 2 sources
$500KPre-seed$500KCrowdfunding
- Latest round
- Crowdfunding, $500KApr 2026
- Investors
- 1
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Pre-seed, $500K Sept 2023
- Biggest round
- $500K Crowdfunding · Apr 2026
- Between rounds
- 2.6 years from the last two
The rounds
- Apr 2026
- Sept 2023
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Sizeless
How much has Sizeless raised?
Sizeless has raised $1.0M across 2 rounds since 2023.
When did Sizeless last raise?
Sizeless's most recent round was a Crowdfunding of $500K in Apr 2026.
What was Sizeless's biggest round?
Its most recent round, $500K in Apr 2026, is also its largest on record.
Who backed Sizeless first?
Sizeless's first round on record, in Sept 2023, was backed by Y Combinator.
What stage is Sizeless at?
Sizeless's latest named round is a Crowdfunding, in Apr 2026.
Where is Sizeless based?
Sizeless is based in the United States.
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