# Retell AI funding: rounds and investors

> Retell AI has raised $4.6M across 1 round since 2024. Investors include Y Combinator. Every round with its source.

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

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

# Who invested in *Retell 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.

AI

Funding summary Updated 26 Oct 2026

**$4.6M** raised across 1 round since 2024, from 1 source

- **Latest round:** Seed, $4.6M Apr 2024
- **Investors:** 1

See who backed them

## The rounds

- **Apr 2024** Seed **$4.6M** [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

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

## Quick answers about Retell AI

### Who invested in Retell AI?

Retell AI's investors include Y Combinator.

### How much has Retell AI raised?

Retell AI has raised $4.6M across 1 round since 2024.

### When did Retell AI last raise?

Retell AI's most recent round was a Seed of $4.6M in Apr 2024.

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

Its most recent round, $4.6M in Apr 2024, is also its largest on record.

### Who backed Retell AI first?

Retell AI's first round on record, in Apr 2024, was backed by Y Combinator.

### What stage is Retell AI at?

Retell AI's latest named round is a Seed, in Apr 2024.

### Where is Retell AI based?

Retell AI is based in the United States.

## Companies like Retell AI

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

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