United States · Funded startup

Who invested in 6sense

5 rounds we have observed, with the 15 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.

AI

Valuation: $5.2B, Mar 2026Y Combinator: Winter 2013

Funding summaryUpdated 26 Oct 2026

$159Mraised across 5 rounds since 2013, from 5 sources

$12MSeries A$20MSeries B$27MRound$100MDebt
Latest round
Debt, $100MJun 2023
Step-upi
3.7×
Investors
15 (1 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.

201320152017201920212023
?Seed$12MSeries A$20MSeries B$27MRound$100MDebt
First round
Seed
Apr 2013
Biggest round
$100M
Debt · Jun 2023
Usual gap between rounds
4.2 years
the median of 4

The rounds

  1. Jun 2023
  2. Apr 2019
  3. Feb 2015
    Series B$20M1 new2 returning

    From a historical funding record

  4. May 2014
    Series A$12M3 new

    From a historical funding record

  5. Apr 2013
    SeedAmount undisclosed1 new

    From a historical funding record

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

Battery VenturesVC firm3rounds
VenrockVC firm3rounds
Bain Capital VenturesVC firm2rounds
Industry VenturesVC firm1round, led 1
Y CombinatorAccelerator1round
Insight PartnersVC firm1round
Salesforce VenturesCorporate VC1round
SVB CapitalVC firm1round
B CapitalVC firm1round
Sapphire VenturesVC firm1round
Franklin TempletonPrivate equity1round
Blue OwlAsset manager1round
Base VenturesVC firm1round
Bain & CompanyVC firm1round
CostanoaVC firm1round

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

Also claim to have backed them

These 5 firms list 6sense as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Notable CapitalVC firmPer its own site
Harmony PartnersVC firmPer its own site
Field VenturesVC firmPer its own site
ConduitAcceleratorPer its own site
GSF IndiaVC firmPer its own site

Quick answers about 6sense

Who invested in 6sense?

6sense's investors include Battery Ventures, Venrock, Bain Capital Ventures, Industry Ventures and Y Combinator, and 10 more on record.

How much has 6sense raised?

6sense has raised $159M across 5 rounds since 2013. One round did not disclose an amount, so the total is a floor.

When did 6sense last raise?

6sense's most recent round was a Debt of $100M in Jun 2023.

What was 6sense's biggest round?

Its most recent round, $100M in Jun 2023, is also its largest on record.

Who backed 6sense first?

6sense's first round on record, in Apr 2013, was backed by Base Ventures.

What stage is 6sense at?

6sense's latest named round is a Debt, in Jun 2023.

Where is 6sense based?

6sense is based in the United States.

Who led 6sense's rounds?

Industry Ventures led the Undisclosed round in 2019.

Companies like 6sense

In the same sector, and raised in the last eighteen months.

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