United Kingdom · 
Who invested in Happl?
Happl's investors include Y Combinator, Gaingels, Ascension, Haatch and Pioneer Fund.
20252026
$3.0MSeed$5.0MSeries A
United Kingdom · Series A startup
Who invested in Happl
Funding summaryUpdated 26 Oct 2026
$8.0Mraised across 2 rounds since 2024, from 2 sources
$3.0MSeed$5.0MSeries A
- Latest round
- Series A, $5.0MMay 2026
- Step-upi
- 1.7×
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $3.0M Apr 2024
- Biggest round
- $5.0M Series A · May 2026
- Between rounds
- 2.1 years from the last two
The rounds
- May 2026
- Apr 2024
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 Happl
How much has Happl raised?
Happl has raised $8.0M across 2 rounds since 2024.
When did Happl last raise?
Happl's most recent round was a Series A of $5.0M in May 2026.
What was Happl's biggest round?
Its most recent round, $5.0M in May 2026, is also its largest on record.
Who backed Happl first?
Happl's first round on record, in Apr 2024, was backed by Y Combinator, Gaingels and Ascension and 1 others.
What stage is Happl at?
Happl's latest named round is a Series A, in May 2026.
Where is Happl based?
Happl is based in the United Kingdom.
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