# ProsperStack funding: rounds and investors

> ProsperStack has raised $2.0M across 1 round since 2022. Investors include Groove Capital. Every round with its source.

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

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

# Who invested in *ProsperStack*

One round we have observed, with the one investor 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.

IT Services

Funding summary Updated 26 Oct 2026

**$2.0M** raised across 1 round since 2022, from 1 source

- **Latest round:** Seed, $2.0M Nov 2022
- **Investors:** 1

See who backed them

## The rounds

- **Nov 2022** Seed **$2.0M** [Groove Capital](https://millionrounds.com/fund/groove-capital) Source recorded

## Founders and team

From ProsperStack's own website: 2 founders, 2 on the team.

**Graham Floyd** Founder

**Tony Sternberg** Founder

- **Kelly Knutson** Head of Sales
- **Mike Gallagher** Head of Customer Success

## Everyone who backed them

[Groove Capital](https://millionrounds.com/fund/groove-capital) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list ProsperStack 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.

[Gopher Angels](https://millionrounds.com/fund/gopher-angels) Angel network Per its own site

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

## Quick answers about ProsperStack

### Who invested in ProsperStack?

ProsperStack's investors include Groove Capital.

### How much has ProsperStack raised?

ProsperStack has raised $2.0M across 1 round since 2022.

### When did ProsperStack last raise?

ProsperStack's most recent round was a Seed of $2.0M in Nov 2022.

### What was ProsperStack's biggest round?

Its most recent round, $2.0M in Nov 2022, is also its largest on record.

### Who backed ProsperStack first?

ProsperStack's first round on record, in Nov 2022, was backed by Groove Capital.

### What stage is ProsperStack at?

ProsperStack's latest named round is a Seed, in Nov 2022.

### Where is ProsperStack based?

ProsperStack is based in the United States.

## Companies like ProsperStack

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

[**Chariot Claims** $23M · Oct 2026](https://millionrounds.com/company/chariot-claims)[**Subeca** $9.0M · Oct 2026](https://millionrounds.com/company/subeca)[**FlexCompute** $53M · Oct 2026](https://millionrounds.com/company/flexcompute)[**Negosh** $3.1M · Oct 2026](https://millionrounds.com/company/negosh)[**StarLifter** $4.0M · Oct 2026](https://millionrounds.com/company/starlifter)[**Litewave.AI** $1.7M · Oct 2026](https://millionrounds.com/company/litewave-ai)

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