# BEAMRaiL funding: rounds and investors

> BEAMRaiL has raised $700K across 1 round since 2026. Investors include Flex Capital and Triangle Tweener Fund. Every round with its source.

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

United States · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *BEAMRaiL*

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.

AI

Raised 10 months ago

Funding summary Updated 26 Oct 2026

**$700K** raised across 1 round since 2026, from 1 source

- **Latest round:** Pre-seed, $700K Jan 2026
- **Investors:** 2

See who backed them

## The rounds

- **Jan 2026** Pre-seed **$700K** [Flex Capital](https://millionrounds.com/fund/flex-capital) [Triangle Tweener Fund](https://millionrounds.com/fund/triangle-tweener-fund) Source recorded

## Everyone who backed them

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

[Triangle Tweener Fund](https://millionrounds.com/fund/triangle-tweener-fund) VC firm **1** round

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

## Also claim to have backed them

This firm lists BEAMRaiL 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.

[Shaper Capital](https://millionrounds.com/fund/shaper-capital) Family office Per its own site

## Quick answers about BEAMRaiL

### Who invested in BEAMRaiL?

BEAMRaiL's investors include Flex Capital and Triangle Tweener Fund.

### How much has BEAMRaiL raised?

BEAMRaiL has raised $700K across 1 round since 2026.

### When did BEAMRaiL last raise?

BEAMRaiL's most recent round was a Pre-seed of $700K in Jan 2026.

### What was BEAMRaiL's biggest round?

Its most recent round, $700K in Jan 2026, is also its largest on record.

### Who backed BEAMRaiL first?

BEAMRaiL's first round on record, in Jan 2026, was backed by Flex Capital and Triangle Tweener Fund.

### What stage is BEAMRaiL at?

BEAMRaiL's latest named round is a Pre-seed, in Jan 2026.

### Where is BEAMRaiL based?

BEAMRaiL is based in the United States.

## Companies like BEAMRaiL

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

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