Who invested in Capsule8

3 rounds we have observed, with the 6 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.

Cybersecurity

Funding summaryUpdated 26 Oct 2026

$24Mraised across 3 rounds since 2017, from 3 sources

$2.5MSeed$15MSeries B$6.5MSeries B

Latest round: Series B, $6.5MAug 2019
Biggest round: $15MSeries B · Aug 2018
Investors: 6

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.

201720182019

$2.5MSeed$15MSeries B$6.5MSeries B

First round: Seed, $2.5M
Biggest round: $15M
Usual gap between rounds: 18 months

The rounds

Aug 2019
Series B$6.5M1 new1 returning
- Intel Capital
- Bessemer Venture Partners
Reported by Siliconangle
Aug 2018
Series B$15M2 new
- Rain
- ClearSky Security/ Bessemer
Reported by FinSMEs
Feb 2017
Seed$2.5M3 new
- Bessemer Venture Partners
- Jay Leek
- Shardul Shah
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.

Seed2017Series B2018Series B2019

Bessemer Venture Partners

Intel Capital

RainClearSky Security/ BessemerJay LeekShardul Shah

Everyone who backed them

Bessemer Venture PartnersVC firm2rounds

Intel CapitalCorporate VC1round

RainGrowth equity1round

ClearSky Security/ Bessemerno record of our own yet1round

Jay Leekno record of our own yet1round

Shardul Shahno record of our own yet1round

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

Also claim to have backed them

This firm lists Capsule8 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.