United States · 
Who invested in Lemma?
Lemma's investors include Y Combinator, Liquid 2 Ventures and Cervin Ventures.
2026
$500KPre-seed$2.3MPre-seed
United States · Pre-seed startup
Who invested in Lemma
Funding summaryUpdated 26 Oct 2026
$2.8Mraised across 2 rounds since 2025, from 2 sources
$500KPre-seed$2.3MPre-seed
- Latest round
- Pre-seed, $2.3MAug 2026
- Step-upi
- 4.6×
- Investors
- 3
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 Dec 2025
- Biggest round
- $2.3M Pre-seed · Aug 2026
- Between rounds
- 8 months from the last two
The rounds
- Aug 2026
- Dec 2025
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.
Quick answers about Lemma
How much has Lemma raised?
Lemma has raised $2.8M across 2 rounds since 2025.
When did Lemma last raise?
Lemma's most recent round was a Pre-seed of $2.3M in Aug 2026.
What was Lemma's biggest round?
Its most recent round, $2.3M in Aug 2026, is also its largest on record.
Who backed Lemma first?
Lemma's first round on record, in Dec 2025, was backed by Y Combinator.
What stage is Lemma at?
Lemma's latest named round is a Pre-seed, in Aug 2026.
Where is Lemma based?
Lemma is based in the United States.
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