Spain · 
Who invested in Jeff?
Jeff's investors include FJ Labs, Bossa Invest, Endeavor Catalyst, Startup Wise Guys and iSeed, and 4 more on record.
20232024
$49MSeries C$2.0MSeedSpain · Seed startup
Who invested in Jeff
Funding summaryUpdated 26 Oct 2026
$51Mraised across 2 rounds since 2023, from 2 sources
$49MSeries C$2.0MSeed
- Latest round
- Seed, $2.0MJul 2024
- Biggest round
- $49MSeries C · Feb 2023
- Investors
- 9
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 C, $49M Feb 2023
- Biggest round
- $49M Series C · Feb 2023
- Between rounds
- 17 months from the last two
The rounds
- Jul 2024
- Feb 2023
Founders and team
From Jeff's own website: 2 on the team.
- Andrew MillerPresident
- Bret MillerPartner
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.
Also claim to have backed them
This firm lists Jeff as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Jeff
How much has Jeff raised?
Jeff has raised $51M across 2 rounds since 2023.
When did Jeff last raise?
Jeff's most recent round was a Seed of $2.0M in Jul 2024.
What was Jeff's biggest round?
Jeff's largest round on record is $49M (Series C), in Feb 2023.
Who backed Jeff first?
Jeff's first round on record, in Feb 2023, was backed by FJ Labs, Bossa Invest and Endeavor Catalyst and 2 others.
What stage is Jeff at?
Jeff's latest named round is a Seed, in Jul 2024.
Where is Jeff based?
Jeff is based in Spain.
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