# Copper Books funding: rounds and investors

> Copper Books has raised $2.5M across 1 round since 2021. Investors include Praxis. Every round with its source.

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

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

# Who invested in *Copper Books*

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.

Internet

Funding summary Updated 26 Oct 2026

**$2.5M** raised across 1 round since 2021, from 1 source

- **Latest round:** Pre-seed, $2.5M Jun 2021
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2021** Pre-seed **$2.5M** [Praxis](https://millionrounds.com/fund/praxis) Source recorded

## Everyone who backed them

[Praxis](https://millionrounds.com/fund/praxis) Accelerator **1** round

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

## Also claim to have backed them

These 3 firms list Copper Books 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.

[Exit Quotient Ventures](https://millionrounds.com/fund/exit-quotient-ventures) VC firm Per its own site

[Oxford Angel Fund](https://millionrounds.com/fund/oxford-angel-fund) VC firm Per its own site

[Oxonian Ventures](https://millionrounds.com/fund/oxonian-ventures) VC firm Per its own site

## Quick answers about Copper Books

### Who invested in Copper Books?

Copper Books's investors include Praxis.

### How much has Copper Books raised?

Copper Books has raised $2.5M across 1 round since 2021.

### When did Copper Books last raise?

Copper Books's most recent round was a Pre-seed of $2.5M in Jun 2021.

### What was Copper Books's biggest round?

Its most recent round, $2.5M in Jun 2021, is also its largest on record.

### Who backed Copper Books first?

Copper Books's first round on record, in Jun 2021, was backed by Praxis.

### What stage is Copper Books at?

Copper Books's latest named round is a Pre-seed, in Jun 2021.

## Companies like Copper Books

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

[**Cumin Co** $5.0M · Jan 2026](https://millionrounds.com/company/cumin-co)[**Meolaa** $6.0M · Oct 2025](https://millionrounds.com/company/meolaa)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**Blackwall** $162M · Oct 2026](https://millionrounds.com/company/blackwall)[**Tolan** $30M · Oct 2026](https://millionrounds.com/company/tolan)[**Welltory** $4.0M · Oct 2026](https://millionrounds.com/company/welltory)

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