United States · Series B startup

Who invested in Sesame

3 rounds we have observed, with the 12 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.

AIHardware & Electronics

Y Combinator: IK12

Funding summaryUpdated 5 Nov 2026

$269Mraised across 3 rounds since 2021, from 3 sources

$3.4MPre-seed$16MVenture$250MSeries B
Latest round
Series B, $250MOct 2025
Step-upi
15.6×
Investors
12
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.

2022202320242025
$3.4MPre-seed$16MVenture$250MSeries B
First round
Pre-seed, $3.4M
Dec 2021
Biggest round
$250M
Series B · Oct 2025
Usual gap between rounds
3.5 years
the median of 2

The rounds

  1. Oct 2025
  2. Jun 2025
  3. Dec 2021
    Pre-seed$3.4M3 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

Sequoia CapitalVC firm1round
Andreessen HorowitzVC firm1round
Alumni VenturesVC firm1round
General CatalystVC firm1round
Google VenturesCorporate VC1round
RedpointVC firm1round
Spark CapitalVC firm1round
MatrixHedge fund1round
Tuesday CapitalAsset manager1round
EldridgePrivate equity1round
SpringTime VenturesVC firm1round

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

Quick answers about Sesame

Who invested in Sesame?

Sesame's investors include Sequoia Capital, Andreessen Horowitz, Alumni Ventures, General Catalyst and Google Ventures, and 7 more on record.

How much has Sesame raised?

Sesame has raised $269M across 3 rounds since 2021.

When did Sesame last raise?

Sesame's most recent round was a Series B of $250M in Oct 2025.

What was Sesame's biggest round?

Its most recent round, $250M in Oct 2025, is also its largest on record.

Who backed Sesame first?

Sesame's first round on record, in Dec 2021, was backed by Tuesday Capital, Eldridge and SpringTime Ventures.

What stage is Sesame at?

Sesame's latest named round is a Series B, in Oct 2025.

Where is Sesame based?

Sesame is based in the United States.

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