United Kingdom · Series B startup

Who invested in Duffel

2 rounds we have observed, with the 5 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

DevOps

Y Combinator: S18

Funding summaryUpdated 26 Oct 2026

$52Mraised across 2 rounds since 2019, from 2 sources

$22MSeries A$30MSeries B
Latest round
Series B, $30MOct 2019
Led by
Index Ventures
Step-upi
1.4×
Investors
5 (2 led)
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2020
$22MSeries A$30MSeries B
First round
Series A, $22M
Jun 2019
Biggest round
$30M
Series B · Oct 2019
Between rounds
4 months
from the last two

The rounds

  1. Oct 2019
    Series B$30M2 new2 returning

    Reported by FinSMEs

  2. Jun 2019
    Series A$22M3 new

    Reported by FinSMEs

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

Index VenturesVC firm2rounds, led 1
Blossom CapitalVC firm2rounds
BenchmarkVC firm1round, led 1
Y CombinatorAccelerator1round
Kima VenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists Duffel 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.

Burlington PRVC firmPer its own site

Quick answers about Duffel

Who invested in Duffel?

Duffel's investors include Index Ventures, Blossom Capital, Benchmark, Y Combinator and Kima Ventures. Index Ventures led its latest round.

How much has Duffel raised?

Duffel has raised $52M across 2 rounds since 2019.

When did Duffel last raise?

Duffel's most recent round was a Series B of $30M in Oct 2019, led by Index Ventures.

What was Duffel's biggest round?

Its most recent round, $30M in Oct 2019, is also its largest on record.

Who backed Duffel first?

Duffel's first round on record, in Jun 2019, was backed by Benchmark, Index Ventures and Blossom Capital.

What stage is Duffel at?

Duffel's latest named round is a Series B, in Oct 2019.

Where is Duffel based?

Duffel is based in the United Kingdom.

Who led Duffel's rounds?

Benchmark led the Series A in 2019; Index Ventures led the Series B in 2019.

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