# Smallstep funding: rounds and investors

> Smallstep has raised $19M across 1 round since 2022. Investors include Bain Capital Ventures, Haystack and StepStone Group. Every round with its source.

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

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

# Who invested in *Smallstep*

One round we have observed, with the 4 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

**$19M** raised across 1 round since 2022, from 1 source

- **Latest round:** Series A, $19M Apr 2022
- **Investors:** 4

See who backed them

## The rounds

- **Apr 2022** Series A **$19M** [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Haystack](https://millionrounds.com/fund/haystack) [StepStone Group](https://millionrounds.com/fund/stepstone-group) [Boldstart Ventures](https://millionrounds.com/fund/boldstart-ventures) Source recorded

## Everyone who backed them

[Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) VC firm **1** round

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

[StepStone Group](https://millionrounds.com/fund/stepstone-group) Fund of funds **1** round

[Boldstart Ventures](https://millionrounds.com/fund/boldstart-ventures) VC firm **1** round

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

## Also claim to have backed them

This firm lists Smallstep 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.

[Crosspoint Capital Partners](https://millionrounds.com/fund/crosspoint-capital-partners) Private equity Per its own site

## Quick answers about Smallstep

### Who invested in Smallstep?

Smallstep's investors include Bain Capital Ventures, Haystack, StepStone Group and Boldstart Ventures.

### How much has Smallstep raised?

Smallstep has raised $19M across 1 round since 2022.

### When did Smallstep last raise?

Smallstep's most recent round was a Series A of $19M in Apr 2022.

### What was Smallstep's biggest round?

Its most recent round, $19M in Apr 2022, is also its largest on record.

### Who backed Smallstep first?

Smallstep's first round on record, in Apr 2022, was backed by Bain Capital Ventures, Haystack and StepStone Group and 1 others.

### What stage is Smallstep at?

Smallstep's latest named round is a Series A, in Apr 2022.

### Where is Smallstep based?

Smallstep is based in the United States.

## Companies like Smallstep

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)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app