# StarSling funding: rounds and investors

> StarSling has raised $3.5M across 2 rounds since 2025. Investors include Y Combinator, Bessemer Venture Partners and Cervin Ventures.

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

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

# Who invested in *StarSling*

2 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI

Raised 2 months ago

Funding summary Updated 26 Oct 2026

**$3.5M** raised across 2 rounds since 2025, from 2 sources

**$500K** Pre-seed **$3.0M** Pre-seed

- **Latest round:** Pre-seed, $3.0M Sept 2026
- **Step-up i:** 6×
- **Investors:** 3

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2026

**$500K** Pre-seed

**$3.0M** Pre-seed

- **First round:** Pre-seed, $500K
- **Biggest round:** $3.0M
- **Between rounds:** 16 months

## The rounds

- **Sept 2026** Pre-seed **$3.0M** *2 new* *1 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [Cervin Ventures](https://millionrounds.com/fund/cervin-ventures) Source recorded
- **May 2025** Pre-seed **$500K** *1 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) Source recorded

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Pre-seed** 2025 **Pre-seed** 2026 [Y Combinator](https://millionrounds.com/fund/y-combinator) [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) [Cervin Ventures](https://millionrounds.com/fund/cervin-ventures)

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **2** rounds

[Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) VC firm **1** round

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

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

## Also claim to have backed them

These 2 firms list StarSling 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.

[Outset Capital](https://millionrounds.com/fund/outset-capital) VC firm Per its own site

[Vermilion Cliffs Ventures](https://millionrounds.com/fund/vermilion-cliffs-ventures) VC firm Per its own site

## Quick answers about StarSling

### Who invested in StarSling?

StarSling's investors include Y Combinator, Bessemer Venture Partners and Cervin Ventures.

### How much has StarSling raised?

StarSling has raised $3.5M across 2 rounds since 2025.

### When did StarSling last raise?

StarSling's most recent round was a Pre-seed of $3.0M in Sept 2026.

### What was StarSling's biggest round?

Its most recent round, $3.0M in Sept 2026, is also its largest on record.

### Who backed StarSling first?

StarSling's first round on record, in May 2025, was backed by Y Combinator.

### What stage is StarSling at?

StarSling's latest named round is a Pre-seed, in Sept 2026.

### Where is StarSling based?

StarSling is based in the United States.

## Companies like StarSling

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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