# ArcPrime funding: rounds and investors

> ArcPrime has raised $4.0M across 1 round since 2025. Investors include RTP Global. Every round with its source.

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

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

# Who invested in *ArcPrime*

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.

Fintech

Funding summary Updated 26 Oct 2026

**$4.0M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $4.0M Oct 2025
- **Investors:** 1

See who backed them

## The rounds

- **Oct 2025** Seed **$4.0M** [RTP Global](https://millionrounds.com/fund/rtp-global) Source recorded

## Founders and team

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

**Jon Liu** CEO and Founder

- **Reduce Cost** Team

## Everyone who backed them

[RTP Global](https://millionrounds.com/fund/rtp-global) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list ArcPrime 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.

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

[Rackhouse Venture Capital](https://millionrounds.com/fund/rackhouse-venture-capital) VC firm Per its own site

## Quick answers about ArcPrime

### Who invested in ArcPrime?

ArcPrime's investors include RTP Global.

### How much has ArcPrime raised?

ArcPrime has raised $4.0M across 1 round since 2025.

### When did ArcPrime last raise?

ArcPrime's most recent round was a Seed of $4.0M in Oct 2025.

### What was ArcPrime's biggest round?

Its most recent round, $4.0M in Oct 2025, is also its largest on record.

### Who backed ArcPrime first?

ArcPrime's first round on record, in Oct 2025, was backed by RTP Global.

### What stage is ArcPrime at?

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

### Where is ArcPrime based?

ArcPrime is based in the United States.

## Companies like ArcPrime

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

[**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Coast** $77M · Oct 2026](https://millionrounds.com/company/coast)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**CapitalOS** $52M · Oct 2026](https://millionrounds.com/company/capitalos)[**Gradient** $24M · Oct 2026](https://millionrounds.com/company/gradient)

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