# Ciridae funding: rounds and investors

> Ciridae has raised $20M across 1 round since 2026. Investors include Accel, Andreessen Horowitz and General Catalyst. Every round with its source.

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

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

# Who invested in *Ciridae*

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.

AI Enterprise Software Manufacturing

Raised 6 months ago

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Funding summary Updated 5 Nov 2026

**$20M** raised across 1 round since 2026, from 1 source

- **Latest round:** Seed, $20M May 2026
- **Led by:** Accel
- **Investors:** 5 (1 led)

See who backed them

## The rounds

- **May 2026** Seed **$20M** [Accel](https://millionrounds.com/fund/accel) Lead [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Sunflower Capital](https://millionrounds.com/fund/sunflower-capital) [Backcountry Ventures](https://millionrounds.com/fund/backcountry-ventures) Reported by TechStartups

## Founders and team

From Ciridae's own website: 2 founders.

**Jack Soslow** Co-founder & CEO

**Jack Weissenberger** Co-founder & CTO

## Everyone who backed them

[Accel](https://millionrounds.com/fund/accel) VC firm **1** round, led 1

[Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) VC firm **1** round

[General Catalyst](https://millionrounds.com/fund/general-catalyst) VC firm **1** round

[Sunflower Capital](https://millionrounds.com/fund/sunflower-capital) VC firm **1** round

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

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

## Also claim to have backed them

These 3 firms list Ciridae 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.

[Firedrop](https://millionrounds.com/fund/firedrop) Micro VC Per its own site

[19York](https://millionrounds.com/fund/19york) Private equity Per its own site

[Angel Capital Management S P A](https://millionrounds.com/fund/angel-capital-management-s-p-a) Angel network Per its own site

## Quick answers about Ciridae

### Who invested in Ciridae?

Ciridae's investors include Accel, Andreessen Horowitz, General Catalyst, Sunflower Capital and Backcountry Ventures. Accel led its latest round.

### How much has Ciridae raised?

Ciridae has raised $20M across 1 round since 2026.

### When did Ciridae last raise?

Ciridae's most recent round was a Seed of $20M in May 2026, led by Accel.

### What was Ciridae's biggest round?

Its most recent round, $20M in May 2026, is also its largest on record.

### Who backed Ciridae first?

Ciridae's first round on record, in May 2026, was backed by Accel, Andreessen Horowitz and General Catalyst and 2 others.

### What stage is Ciridae at?

Ciridae's latest named round is a Seed, in May 2026.

### Who led Ciridae's rounds?

Accel led the Seed in 2026.

## Companies like Ciridae

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

[**Nirva** $25M · Oct 2026](https://millionrounds.com/company/nirva)[**Lovi** $15M · Oct 2026](https://millionrounds.com/company/lovi)[**Palma.ai** $1.8M · Sept 2026](https://millionrounds.com/company/palma-ai)[**Hang Ten Systems** $53M · Sept 2026](https://millionrounds.com/company/hang-ten-systems)[**OriginalVoices** $1.3M · Sept 2026](https://millionrounds.com/company/originalvoices)[**Positron AI** $875M · Sept 2026](https://millionrounds.com/company/positron-ai)

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