United States · Series B startup

Who invested in Twenty

4 rounds we have observed, with the 11 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.

AICybersecurityDefence TechEdtech

Raised 5 months ago

Funding summaryUpdated 5 Nov 2026

$144Mraised across 4 rounds since 2023, from 6 sources

$1.0MPre-seed$5.0MSeed$38MSeries A$100MSeries B
Latest round
Series B, $100MJun 2026
Led by
Accel
Step-upi
2.6×
Investors
11 (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.

202420252026
$1.0MPre-seed$5.0MSeed$38MSeries A$100MSeries B
First round
Pre-seed, $1.0M
Aug 2023
Biggest round
$100M
Series B · Jun 2026
Usual gap between rounds
13 months
the median of 3

The rounds

  1. Jun 2026
    Series B$100M3 new1 returning

    Reported by VentureburnSEC filing: $700K sold, first sale Mar 2026

  2. Nov 2025
    Series A$38M3 new

    Reported by Ventureburn and 1 otherSEC filing: $747K sold, first sale Feb 2025

  3. Nov 2024
    Seed$5.0M4 new

    Source recorded and 1 other

  4. Aug 2023
    Pre-seed$1.0M1 new

    Source recorded

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

Caffeinated CapitalVC firm2rounds, led 1
AccelVC firm1round, led 1
Y CombinatorAccelerator1round
General CatalystVC firm1round
Liquid 2 VenturesVC firm1round
Pioneer FundPrivate equity1round
FlybridgeVC firm1round
In-Q-TelAccelerator1round
Point72 VenturesVC firm1round
Runa CapitalVC firm1round

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

Quick answers about Twenty

Who invested in Twenty?

Twenty's investors include Caffeinated Capital, Accel, Y Combinator, General Catalyst and Liquid 2 Ventures, and 6 more on record. Accel led its latest round.

How much has Twenty raised?

Twenty has raised $144M across 4 rounds since 2023.

When did Twenty last raise?

Twenty's most recent round was a Series B of $100M in Jun 2026, led by Accel.

What was Twenty's biggest round?

Its most recent round, $100M in Jun 2026, is also its largest on record.

Who backed Twenty first?

Twenty's first round on record, in Aug 2023, was backed by Flybridge.

What stage is Twenty at?

Twenty's latest named round is a Series B, in Jun 2026.

Where is Twenty based?

Twenty is based in the United States.

Who led Twenty's rounds?

Caffeinated Capital led the Series A in 2025; Accel led the Series B in 2026.

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