# Casium funding: rounds and investors

> Casium has raised $5.0M across 1 round since 2025. Investors include GTMfund and Maverick Ventures. Every round with its source.

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

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

# Who invested in *Casium*

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.

HR Tech

Funding summary Updated 26 Oct 2026

**$5.0M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $5.0M Oct 2025
- **Investors:** 2

See who backed them

## The rounds

- **Oct 2025** Seed **$5.0M** [GTMfund](https://millionrounds.com/fund/gtmfund) [Maverick Ventures](https://millionrounds.com/fund/maverick-ventures) Source recorded

## Everyone who backed them

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

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

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

## Also claim to have backed them

These 2 firms list Casium 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.

[PeopleTech Partners](https://millionrounds.com/fund/peopletech-partners) Accelerator Per its own site

[AI2 Incubator](https://millionrounds.com/fund/ai-house) Accelerator Per its own site

## Quick answers about Casium

### Who invested in Casium?

Casium's investors include GTMfund and Maverick Ventures.

### How much has Casium raised?

Casium has raised $5.0M across 1 round since 2025.

### When did Casium last raise?

Casium's most recent round was a Seed of $5.0M in Oct 2025.

### What was Casium's biggest round?

Its most recent round, $5.0M in Oct 2025, is also its largest on record.

### Who backed Casium first?

Casium's first round on record, in Oct 2025, was backed by GTMfund and Maverick Ventures.

### What stage is Casium at?

Casium's latest named round is a Seed, in Oct 2025.

### Where is Casium based?

Casium is based in the United States.

## Companies like Casium

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

[**VIVA Finance** $370M · Oct 2026](https://millionrounds.com/company/viva-finance)[**Origin** $121M · Oct 2026](https://millionrounds.com/company/origin)[**Angle Health** $1.2B · Sept 2026](https://millionrounds.com/company/angle-health)[**Thatch** $151M · Sept 2026](https://millionrounds.com/company/thatch)[**Intermezzo** $10M · Sept 2026](https://millionrounds.com/company/intermezzo)[**BrightPlan** $14M · Sept 2026](https://millionrounds.com/company/brightplan)

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