# Simon AI funding: rounds and investors

> Simon AI has raised $54M across 1 round since 2023. Investors include SV Angel, BoxGroup and Polaris Partners. Every round with its source.

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

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

# Who invested in *Simon AI*

One round we have observed, with the 5 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.

Advertising & Adtech

Funding summary Updated 26 Oct 2026

**$54M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series D, $54M Aug 2023
- **Investors:** 5

See who backed them

## The rounds

- **Aug 2023** Series D **$54M** [SV Angel](https://millionrounds.com/fund/sv-angel) [BoxGroup](https://millionrounds.com/fund/boxgroup) [Polaris Partners](https://millionrounds.com/fund/polaris-partners) [Slow Ventures](https://millionrounds.com/fund/slow-ventures) [406 Ventures](https://millionrounds.com/fund/406-ventures) Source recorded

## Founders and team

From Simon AI's own website: 2 founders, 1 on the team.

**Jason Davis** Chief Executive Officer & Co-Founder

**Matt Walker** Chief Technology Officer & Co-Founder

- **Jeffrey Walton** Vice President of Product & Strategy

## Everyone who backed them

[SV Angel](https://millionrounds.com/fund/sv-angel) VC firm **1** round

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

[Polaris Partners](https://millionrounds.com/fund/polaris-partners) VC firm **1** round

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

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

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

## Quick answers about Simon AI

### Who invested in Simon AI?

Simon AI's investors include SV Angel, BoxGroup, Polaris Partners, Slow Ventures and 406 Ventures.

### How much has Simon AI raised?

Simon AI has raised $54M across 1 round since 2023.

### When did Simon AI last raise?

Simon AI's most recent round was a Series D of $54M in Aug 2023.

### What was Simon AI's biggest round?

Its most recent round, $54M in Aug 2023, is also its largest on record.

### Who backed Simon AI first?

Simon AI's first round on record, in Aug 2023, was backed by SV Angel, BoxGroup and Polaris Partners and 2 others.

### What stage is Simon AI at?

Simon AI's latest named round is a Series D, in Aug 2023.

### Where is Simon AI based?

Simon AI is based in the United States.

## Companies like Simon AI

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

[**Kevel** $75M · Oct 2026](https://millionrounds.com/company/kevel)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**Gradient** $24M · Oct 2026](https://millionrounds.com/company/gradient)[**Pipedrive** $90M · Sept 2026](https://millionrounds.com/company/pipedrive)[**7Pi** $125K · Sept 2026](https://millionrounds.com/company/7pi)[**Zeely** $8.8M · Sept 2026](https://millionrounds.com/company/zeely)

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