# Demyst funding: rounds and investors

> Demyst has raised across 1 round since 2023. Investors include Notion Capital, Accion Venture Lab and Regal Funds Management. Every round with its source.

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

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

# Who invested in *Demyst*

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.

Big Data & Analytics

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2023, from 1 source

- **Latest round:** Venture Jan 2023
- **Investors:** 3

See who backed them

## The rounds

- **Jan 2023** Venture **Amount undisclosed** [Notion Capital](https://millionrounds.com/fund/notion-capital) [Accion Venture Lab](https://millionrounds.com/fund/accion-venture-lab) [Regal Funds Management](https://millionrounds.com/fund/regal-funds-management) Source recorded

## Founders and team

From Demyst's own website: 1 founder, 1 on the team.

**Neil Tsappis** Founding Director

- **Oliver Tsappis** AI Director

## Everyone who backed them

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

[Accion Venture Lab](https://millionrounds.com/fund/accion-venture-lab) VC firm **1** round

[Regal Funds Management](https://millionrounds.com/fund/regal-funds-management) VC firm **1** round

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

## Also claim to have backed them

This firm lists Demyst 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.

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

## Quick answers about Demyst

### Who invested in Demyst?

Demyst's investors include Notion Capital, Accion Venture Lab and Regal Funds Management.

### How much has Demyst raised?

Demyst has raised 1 round since 2023, none with a disclosed amount.

### When did Demyst last raise?

Demyst's most recent round was a Venture in Jan 2023.

### Who backed Demyst first?

Demyst's first round on record, in Jan 2023, was backed by Notion Capital, Accion Venture Lab and Regal Funds Management.

### What stage is Demyst at?

Demyst's latest named round is a Venture, in Jan 2023.

### Where is Demyst based?

Demyst is based in the United States.

## Companies like Demyst

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona)[**DrizzleX** $9.1M · Oct 2026](https://millionrounds.com/company/drizzlex)[**Prism Data** $25M · Oct 2026](https://millionrounds.com/company/prism-data)[**Homa** $5.0M · Oct 2026](https://millionrounds.com/company/homa)

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