# Fission funding: rounds and investors

> Fission has raised $10M across 1 round since 2026. Investors include Pantera Capital, Borderless Capital and Circle Ventures. Every round with its source.

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

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

# Who invested in *Fission*

One round we have observed, with the 6 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.

Fintech Web3 & Crypto

Raised this month

Funding summary Updated 26 Oct 2026

**$10M** raised across 1 round since 2026, from 4 sources

- **Latest round:** Series A, $10M Oct 2026
- **Led by:** Pantera Capital
- **Investors:** 6 (1 led)

See who backed them

## The rounds

- **Oct 2026** Series A **$10M** [Pantera Capital](https://millionrounds.com/fund/pantera-capital) Lead [Borderless Capital](https://millionrounds.com/fund/borderless-capital) [Circle Ventures](https://millionrounds.com/fund/circle-ventures) [gumi Cryptos Capital](https://millionrounds.com/fund/gumi-cryptos-capital) [Ari Rubenstein](https://millionrounds.com/fund/ari-rubenstein) [New Form](https://millionrounds.com/fund/new-form) Reported by Fintech Global and 3 others

## Everyone who backed them

[Pantera Capital](https://millionrounds.com/fund/pantera-capital) VC firm **1** round, led 1

[Borderless Capital](https://millionrounds.com/fund/borderless-capital) Accelerator **1** round

[Circle Ventures](https://millionrounds.com/fund/circle-ventures) Corporate VC **1** round

[gumi Cryptos Capital](https://millionrounds.com/fund/gumi-cryptos-capital) Corporate VC **1** round

[Ari Rubenstein](https://millionrounds.com/fund/ari-rubenstein) VC firm **1** round

[New Form](https://millionrounds.com/fund/new-form) VC firm **1** round

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

## Also claim to have backed them

These 2 firms list Fission 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.

[Lattice Fund](https://millionrounds.com/fund/lattice-fund) VC firm Per its own site

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

## Quick answers about Fission

### Who invested in Fission?

Fission's investors include Pantera Capital, Borderless Capital, Circle Ventures, gumi Cryptos Capital and Ari Rubenstein, and 1 more on record. Pantera Capital led its latest round.

### How much has Fission raised?

Fission has raised $10M across 1 round since 2026.

### When did Fission last raise?

Fission's most recent round was a Series A of $10M in Oct 2026, led by Pantera Capital.

### What was Fission's biggest round?

Its most recent round, $10M in Oct 2026, is also its largest on record.

### Who backed Fission first?

Fission's first round on record, in Oct 2026, was backed by Pantera Capital, Borderless Capital and Circle Ventures and 3 others.

### What stage is Fission at?

Fission's latest named round is a Series A, in Oct 2026.

### Where is Fission based?

Fission is based in the United States.

### Who led Fission's rounds?

Pantera Capital led the Series A in 2026.

## Companies like Fission

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)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**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)

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