# HidrateSpark funding: rounds and investors

> HidrateSpark has raised across 1 round since 2022. Investors include Techstars and Denver Ventures. Every round with its source.

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

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

# Who invested in *HidrateSpark*

One round we have observed, with the 2 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.

Hardware & Electronics

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2022, from 1 source

- **Latest round:** Venture Jul 2022
- **Investors:** 2

See who backed them

## The rounds

- **Jul 2022** Venture **Amount undisclosed** [Techstars](https://millionrounds.com/fund/techstars) [Denver Ventures](https://millionrounds.com/fund/denver-angels) Source recorded

## Everyone who backed them

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

[Denver Ventures](https://millionrounds.com/fund/denver-angels) VC firm **1** round

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

## Also claim to have backed them

These 3 firms list HidrateSpark as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Backstage Capital](https://millionrounds.com/fund/backstage-capital) VC firm Per its own site

[MergeLane](https://millionrounds.com/fund/mergelane) Accelerator Per its own site

[Castiron Ventures](https://millionrounds.com/fund/castiron-ventures) Venture studio Per its own site

## Quick answers about HidrateSpark

### Who invested in HidrateSpark?

HidrateSpark's investors include Techstars and Denver Ventures.

### How much has HidrateSpark raised?

HidrateSpark has raised 1 round since 2022, none with a disclosed amount.

### When did HidrateSpark last raise?

HidrateSpark's most recent round was a Venture in Jul 2022.

### Who backed HidrateSpark first?

HidrateSpark's first round on record, in Jul 2022, was backed by Techstars and Denver Ventures.

### What stage is HidrateSpark at?

HidrateSpark's latest named round is a Venture, in Jul 2022.

### Where is HidrateSpark based?

HidrateSpark is based in the United States.

## Companies like HidrateSpark

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

[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)[**Tenstorrent** $3.0B · Oct 2026](https://millionrounds.com/company/tenstorrent)[**Sabi** $50M · Oct 2026](https://millionrounds.com/company/sabi)[**Ringon** $70K · Oct 2026](https://millionrounds.com/company/ringon)[**Relay** $207M · Oct 2026](https://millionrounds.com/company/relay)[**SiMa.ai** $235M · Sept 2026](https://millionrounds.com/company/sima-ai)

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