# retrain.ai funding: rounds and investors

> retrain.ai has raised $14M across 1 round since 2022. Investors include 406 Ventures, Radical Ventures and Square Peg Capital. Every round with its source.

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

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

# Who invested in *retrain.ai*

One round we have observed, with the 3 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.

AI

Funding summary Updated 26 Oct 2026

**$14M** raised across 1 round since 2022, from 1 source

- **Latest round:** Venture, $14M Dec 2022
- **Investors:** 3

See who backed them

## The rounds

- **Dec 2022** Venture **$14M** [406 Ventures](https://millionrounds.com/fund/406-ventures) [Radical Ventures](https://millionrounds.com/fund/radical-ventures) [Square Peg Capital](https://millionrounds.com/fund/square-peg-capital) Source recorded

## Founders and team

From retrain.ai's own website: 3 founders, 5 on the team.

**Dr. Shay David** Co-Founder & CEO

**Avi Simon** Co-Founder & CTO

**Isabelle Bichler** Co-Founder & COO

- **Amir Malki** VP of Finance
- **Itamar Yoniso** VP of R&D
- **Liza Mischel** Head of Marketing
- **Samuel Lee** Head of Sales
- **Gil Blau** Director of Platforms and Infrastructure

## Everyone who backed them

[406 Ventures](https://millionrounds.com/fund/406-ventures) VC firm **1** round

[Radical Ventures](https://millionrounds.com/fund/radical-ventures) VC firm **1** round

[Square Peg Capital](https://millionrounds.com/fund/square-peg-capital) VC firm **1** round

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

## Quick answers about retrain.ai

### Who invested in retrain.ai?

retrain.ai's investors include 406 Ventures, Radical Ventures and Square Peg Capital.

### How much has retrain.ai raised?

retrain.ai has raised $14M across 1 round since 2022.

### When did retrain.ai last raise?

retrain.ai's most recent round was a Venture of $14M in Dec 2022.

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

Its most recent round, $14M in Dec 2022, is also its largest on record.

### Who backed retrain.ai first?

retrain.ai's first round on record, in Dec 2022, was backed by 406 Ventures, Radical Ventures and Square Peg Capital.

### What stage is retrain.ai at?

retrain.ai's latest named round is a Venture, in Dec 2022.

### Where is retrain.ai based?

retrain.ai is based in the United States.

## Companies like retrain.ai

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