Who invested in InsideSales

One round we have observed, with the 7 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AIEducation

Funding summaryUpdated 26 Oct 2026

$50Mraised across 1 round since 2017, from 1 source

Latest round: Round, $50MJan 2017
Investors: 7

See who backed them

The rounds

Jan 2017
Round$50M
- Kleiner Perkins Caufield & Byers
- U.S. Venture Partners
- Hummer Winblad Venture Partners
- Microsoft
- Epic Ventures
- Zetta Venture Partners
- Polaris Partners/ QuestMark Partners
Reported by FinSMEs

Everyone who backed them

Kleiner Perkins Caufield & ByersVC firm1round

U.S. Venture PartnersVC firm1round

Hummer Winblad Venture PartnersVC firm1round

MicrosoftCorporate VC1round

Epic VenturesVC firm1round

Zetta Venture PartnersVC firm1round

Polaris Partners/ QuestMark Partnersno 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 InsideSales 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.

QuestMark PartnersVC firmPer its own site

Quick answers about InsideSales

Who invested in InsideSales?

InsideSales's investors include Kleiner Perkins Caufield & Byers, U.S. Venture Partners, Hummer Winblad Venture Partners, Microsoft and Epic Ventures, and 2 more on record.

How much has InsideSales raised?

InsideSales has raised $50M across 1 round since 2017.

When did InsideSales last raise?

InsideSales's most recent round was an Undisclosed round of $50M in Jan 2017.

What was InsideSales's biggest round?

Its most recent round, $50M in Jan 2017, is also its largest on record.

Who backed InsideSales first?

InsideSales's first round on record, in Jan 2017, was backed by Kleiner Perkins Caufield & Byers, U.S. Venture Partners and Hummer Winblad Venture Partners and 4 others.