Ciridae
19 employees on LinkedIn · 9 known investors
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Ciridae is an engineering firm that builds AI-native operating systems—software that runs core business operations—using proprietary kits, vertical playbooks, and production infrastructure to deploy quickly. It serves services businesses and the investors backing them.
Founders & leadership
Investors · 9
How we know: Accel's portfolio page · funding news · pulse2.com · Not right? Tell us
How we know: funding news · pulse2.com · Not right? Tell us
How we know: a partner's Signal profile · Not right? Tell us
How we know: funding news · pulse2.com · Not right? Tell us
How we know: a partner's Signal profile · Not right? Tell us
Also in the syndicate · 2
Funding
SEC filings, press & company announcements$20M disclosed across 1 of 2 rounds · 2026
- $20MSeedMay 2026 · 5 sources
Accel (lead), Andreessen Horowitz, Backcountry Ventures, General Catalyst, Sunflower Capital
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Ciridae do?
- Ciridae is an engineering firm that builds AI-native operating systems—software that runs core business operations—using proprietary kits, vertical playbooks, and production infrastructure to deploy quickly. It serves services businesses and the investors backing them.
- Who founded Ciridae?
- Ciridae was founded by Jack Soslow.
- Who are Ciridae's investors?
- Ciridae's investors include Accel, Angel Capital Management, Sunflower Capital Management Fund, Andreessen Horowitz, General Atlantic, General Catalyst, NZVC.
- How much funding has Ciridae raised?
- Ciridae has disclosed $20M raised across 1 of its 2 known rounds.



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