United Kingdom · Who invested in Flatfair?
Flatfair's investors include Index Ventures, Taavet Hinrikus, Adevinta Ventures, Greg Marsh and Revolt Ventures, and 1 more on record.
202020212022202320242025
$11MSeries A$1.4MSeries A
United Kingdom · Series A startup
Who invested in Flatfair
Funding summaryUpdated 26 Oct 2026
$12Mraised across 2 rounds since 2019, from 2 sources
$11MSeries A$1.4MSeries A
- Latest round
- Series A, $1.4MAug 2025
- Biggest round
- $11MSeries A · Aug 2019
- Investors
- 6 (1 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $11M Aug 2019
- Biggest round
- $11M Series A · Aug 2019
- Between rounds
- 6.1 years from the last two
The rounds
- Aug 2025Series A$1.4M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
- Aug 2019Series A$11M6 new
Reported by TechCrunch
Funding filed with regulators
Flatfair filed one raise, $1.4M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Aug 2025$1.4MUK share allotment
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.
Series A2019Series A2025
Index VenturesLTaavet Hinrikus
Adevinta VenturesGreg Marsh
Revolt VenturesJeremy Helbsy
Index VenturesLTaavet HinrikusAdevinta VenturesGreg MarshRevolt VenturesJeremy HelbsyEveryone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Flatfair
How much has Flatfair raised?
Flatfair has raised $12M across 2 rounds since 2019.
When did Flatfair last raise?
Flatfair's most recent round was a Series A of $1.4M in Aug 2025.
What was Flatfair's biggest round?
Flatfair's largest round on record is $11M (Series A), in Aug 2019, led by Index Ventures.
Who backed Flatfair first?
Flatfair's first round on record, in Aug 2019, was backed by Index Ventures, Taavet Hinrikus and Adevinta Ventures and 3 others.
What stage is Flatfair at?
Flatfair's latest named round is a Series A, in Aug 2025.
Where is Flatfair based?
Flatfair is based in the United Kingdom.
Who led Flatfair's rounds?
Index Ventures led the Series A in 2019.
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