United States · 
Who invested in Patronus AI?
Patronus AI's investors include Lightspeed Venture Partners, Notable Capital, Greenfield, Samsung Next and Gokul Rajaram, and 2 more on record. Greenfield led its latest round.
20252026
$17MSeries A$50MSeries B
United States · Series B startup
Who invested in Patronus AI
2 rounds we have observed, with the 7 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.
Raised 4 months ago
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Funding summaryUpdated 5 Nov 2026
$67Mraised across 2 rounds since 2024, from 2 sources
$17MSeries A$50MSeries B
- Latest round
- Series B, $50MJun 2026
- Led by
- Greenfield
- Step-upi
- 2.9×
- Investors
- 7 (1 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $17M May 2024
- Biggest round
- $50M Series B · Jun 2026
- Between rounds
- 2.2 years from the last two
The rounds
- Jun 2026Series B$50M4 new2 returning
Reported by TechCrunch
- May 2024Series A$17M3 new
Source recordedSEC filing: $20M sold, first sale May 2024
Funding filed with regulators
Patronus AI filed one raise, $20M in all. Filings say how much was sold and to how many investors; they never name the investors.
- May 2024$20MSEC Form D
Founders and team
From the SEC filings it signed: 2 founders.
Anand KannappanCo-Founder & CEO of Patronus AINamed on its 2024 Form D
Rebecca QianCo-Founder & CTO of Patronus AINamed on its 2024 Form D
On the board, as filediGlenn SolomonNnamdi Iregbulem
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.
Series A2024Series B2026
Lightspeed Venture Partners
Notable Capital
GreenfieldL
Samsung Next
Gokul Rajaram
Samsung
Datadog
Lightspeed Venture PartnersNotable CapitalGreenfieldLSamsung NextGokul RajaramSamsungDatadogEveryone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Patronus AI as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Patronus AI
How much has Patronus AI raised?
Patronus AI has raised $67M across 2 rounds since 2024.
When did Patronus AI last raise?
Patronus AI's most recent round was a Series B of $50M in Jun 2026, led by Greenfield.
What was Patronus AI's biggest round?
Its most recent round, $50M in Jun 2026, is also its largest on record.
Who backed Patronus AI first?
Patronus AI's first round on record, in May 2024, was backed by Lightspeed Venture Partners, Gokul Rajaram and Notable Capital.
What stage is Patronus AI at?
Patronus AI's latest named round is a Series B, in Jun 2026.
Where is Patronus AI based?
Patronus AI is based in the United States.
Who led Patronus AI's rounds?
Greenfield led the Series B in 2026.
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