# InsideSales funding: rounds and investors

> InsideSales has raised $50M across 1 round since 2017. Investors include Kleiner Perkins Caufield & Byers, U.S.

Source: https://millionrounds.com/company/insidesales (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# 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.

AI Education

Funding summary Updated 26 Oct 2026

**$50M** raised across 1 round since 2017, from 1 source

- **Latest round:** Round, $50M Jan 2017
- **Investors:** 7

See who backed them

## The rounds

- **Jan 2017** Round **$50M** [Kleiner Perkins Caufield & Byers](https://millionrounds.com/fund/kleiner-perkins-caufield-and-byers) [U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) [Hummer Winblad Venture Partners](https://millionrounds.com/fund/hummer-winblad-venture-partners) [Microsoft](https://millionrounds.com/fund/microsoft) [Epic Ventures](https://millionrounds.com/fund/epic-ventures-2) [Zetta Venture Partners](https://millionrounds.com/fund/zetta-venture-partners) Polaris Partners/ QuestMark Partners Reported by FinSMEs

## Everyone who backed them

[Kleiner Perkins Caufield & Byers](https://millionrounds.com/fund/kleiner-perkins-caufield-and-byers) VC firm **1** round

[U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) VC firm **1** round

[Hummer Winblad Venture Partners](https://millionrounds.com/fund/hummer-winblad-venture-partners) VC firm **1** round

[Microsoft](https://millionrounds.com/fund/microsoft) Corporate VC **1** round

[Epic Ventures](https://millionrounds.com/fund/epic-ventures-2) VC firm **1** round

[Zetta Venture Partners](https://millionrounds.com/fund/zetta-venture-partners) VC firm **1** round

Polaris Partners/ QuestMark Partners no record of our own yet **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=insidesales).

## 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 Partners](https://millionrounds.com/fund/questmark-partners) VC firm Per 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.

### What stage is InsideSales at?

InsideSales's latest named round is an Undisclosed round, in Jan 2017.

### Where is InsideSales based?

InsideSales is based in the United States.

## Companies like InsideSales

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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