# neptune.ai funding: rounds and investors

> neptune.ai has raised $8.0M across 1 round since 2022. Investors include B2venture. Every round with its source.

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

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

# Who invested in *neptune.ai*

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.

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AI

Funding summary Updated 27 Oct 2026

**$8.0M** raised across 1 round since 2022, from 1 source

- **Latest round:** Series A, $8.0M Apr 2022
- **Investors:** 1

See who backed them

## The rounds

- **Apr 2022** Series A **$8.0M** [B2venture](https://millionrounds.com/fund/b2venture) Source recorded

## Everyone who backed them

[B2venture](https://millionrounds.com/fund/b2venture) VC firm **1** round

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

## Also claim to have backed them

This firm lists neptune.ai 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.

[Previdus Investments](https://millionrounds.com/fund/previdus-investments) Family office Per its own site

## Quick answers about neptune.ai

### Who invested in neptune.ai?

neptune.ai's investors include B2venture.

### How much has neptune.ai raised?

neptune.ai has raised $8.0M across 1 round since 2022.

### When did neptune.ai last raise?

neptune.ai's most recent round was a Series A of $8.0M in Apr 2022.

### What was neptune.ai's biggest round?

Its most recent round, $8.0M in Apr 2022, is also its largest on record.

### Who backed neptune.ai first?

neptune.ai's first round on record, in Apr 2022, was backed by B2venture.

### What stage is neptune.ai at?

neptune.ai's latest named round is a Series A, in Apr 2022.

### Where is neptune.ai based?

neptune.ai is based in the United States.

## Companies like neptune.ai

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

[**Ayar Labs** $904M · Oct 2026](https://millionrounds.com/company/ayar-labs)[**Simile** $600M · Oct 2026](https://millionrounds.com/company/simile)[**Nevis** $105M · Oct 2026](https://millionrounds.com/company/nevis)[**Caju AI** $3.0M · Oct 2026](https://millionrounds.com/company/caju-ai)[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)

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