# Self Protocol funding: rounds and investors

> Self Protocol has raised $9.0M across 1 round since 2025. Investors include LD Capital and Greenfield. Every round with its source.

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

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

# Who invested in *Self Protocol*

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.

Cybersecurity

Raised 12 months ago

Funding summary Updated 26 Oct 2026

**$9.0M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $9.0M Nov 2025
- **Investors:** 2

See who backed them

## The rounds

- **Nov 2025** Seed **$9.0M** [LD Capital](https://millionrounds.com/fund/xie) [Greenfield](https://millionrounds.com/fund/greenfield) Source recorded

## Everyone who backed them

[LD Capital](https://millionrounds.com/fund/xie) VC firm **1** round

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

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

## Quick answers about Self Protocol

### Who invested in Self Protocol?

Self Protocol's investors include LD Capital and Greenfield.

### How much has Self Protocol raised?

Self Protocol has raised $9.0M across 1 round since 2025.

### When did Self Protocol last raise?

Self Protocol's most recent round was a Seed of $9.0M in Nov 2025.

### What was Self Protocol's biggest round?

Its most recent round, $9.0M in Nov 2025, is also its largest on record.

### Who backed Self Protocol first?

Self Protocol's first round on record, in Nov 2025, was backed by LD Capital and Greenfield.

### What stage is Self Protocol at?

Self Protocol's latest named round is a Seed, in Nov 2025.

### Where is Self Protocol based?

Self Protocol is based in the United States.

## Companies like Self Protocol

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

[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Opsin** $21M · Oct 2026](https://millionrounds.com/company/opsin)[**Harmonic Security** $68M · Oct 2026](https://millionrounds.com/company/harmonic-security)[**Reach Security** $60M · Oct 2026](https://millionrounds.com/company/reach-security)[**Persona** $210M · Oct 2026](https://millionrounds.com/company/persona)[**Hilt** $4.7M · Oct 2026](https://millionrounds.com/company/hilt)

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