# Respond Software funding: rounds and investors

> Respond Software has raised $20M across 1 round since 2019. Investors include ClearSky Security, CRV and Foundation. Every round with its source.

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

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

# Who invested in *Respond Software*

One round we have observed, with the 3 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.

Cybersecurity

Funding summary Updated 26 Oct 2026

**$20M** raised across 1 round since 2019, from 1 source

- **Latest round:** Series B, $20M May 2019
- **Led by:** ClearSky Security
- **Investors:** 3 (1 led)

See who backed them

## The rounds

- **May 2019** Series B **$20M** [ClearSky Security](https://millionrounds.com/fund/clearsky-security) Lead [CRV](https://millionrounds.com/fund/crv) Foundation Reported by FinSMEs

## Everyone who backed them

[ClearSky Security](https://millionrounds.com/fund/clearsky-security) VC firm **1** round, led 1

[CRV](https://millionrounds.com/fund/crv) VC firm **1** round

Foundation 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=respond-software).

## Quick answers about Respond Software

### Who invested in Respond Software?

Respond Software's investors include ClearSky Security, CRV and Foundation. ClearSky Security led its latest round.

### How much has Respond Software raised?

Respond Software has raised $20M across 1 round since 2019.

### When did Respond Software last raise?

Respond Software's most recent round was a Series B of $20M in May 2019, led by ClearSky Security.

### What was Respond Software's biggest round?

Its most recent round, $20M in May 2019, is also its largest on record.

### Who backed Respond Software first?

Respond Software's first round on record, in May 2019, was backed by ClearSky Security, CRV and Foundation.

### What stage is Respond Software at?

Respond Software's latest named round is a Series B, in May 2019.

### Where is Respond Software based?

Respond Software is based in the United States.

### Who led Respond Software's rounds?

ClearSky Security led the Series B in 2019.

## Companies like Respond Software

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

[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Opsin** $21M · Oct 2026](https://millionrounds.com/company/opsin)[**Harmonic Security** $68M · Oct 2026](https://millionrounds.com/company/harmonic-security)[**Reach Security** $60M · Oct 2026](https://millionrounds.com/company/reach-security)[**Persona** $210M · Oct 2026](https://millionrounds.com/company/persona)[**Hilt** $4.7M · Oct 2026](https://millionrounds.com/company/hilt)

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