Who are Patronus AI's investors?

Patronus AI's investors include Greenfield Partners, Datadog, Lightspeed Venture Partners, Samsung.

Patronus AI — Valuation, Funding & Investors

Recent changes

Jun 25, 2026Jun 25, 2026Raised $50M Series B TechCrunch
Jun 25, 2026Jun 25, 2026New investor: Lightspeed Venture Partners TechCrunch
Jun 25, 2026Jun 25, 2026New investor: Samsung TechCrunch
Jun 25, 2026Jun 25, 2026New investor: Greenfield Partners TechCrunch
Jun 25, 2026Jun 25, 2026New investor: Datadog TechCrunch

Earlier changes (1)

Jun 25, 2026Jun 25, 2026Patronus AI Lands $50M to Build Digital Worlds That Stress-Test AI Agents Pulse story

Funding History

1 event · sources dated per row

Date	Event	Amount	Valuation	Investors	Source
Jun 25, 2026	Series B	$50M	—	Greenfield Partners Lightspeed Venture Partners Datadog SamsungNotable Capital outlined = lead	Pulse story

Investors

Greenfield Partners Datadog Lightspeed Venture Partners Samsung

Latest Pulse

Jun 25, 2026Patronus AI Lands $50M to Build Digital Worlds That Stress-Test AI AgentsPatronus AI raised a $50 million Series B led by Greenfield Partners, with Lightspeed, Notable Capital, Datadog and Samsung participating, bringing total funding to $70 million. The startup builds simulated digital environments -- replicas of websites and internal systems -- where AI agents are stress-tested before deployment, and counts nearly all frontier labs among its customers after 15x revenue growth.→

Coverage Timeline

newest first

Jun 25, 2026FUNDINGPatronus AI Lands $50M to Build Digital Worlds That Stress-Test AI Agents$50M→

All Coverage

FUNDING· Jun 25, 2026

Patronus AI Lands $50M to Build Digital Worlds That Stress-Test AI Agents

FUNDING$50M

Patronus AI Lands $50M to Build Digital Worlds That Stress-Test AI Agents

Patronus AI raised a $50 million Series B led by Greenfield Partners, with Lightspeed, Notable Capital, Datadog and Samsung participating, bringing total funding to $70 million. The startup builds simulated digital environments -- replicas of websites and internal systems -- where AI agents are stress-tested before deployment, and counts nearly all frontier labs among its customers after 15x revenue growth.

Jun 25, 2026

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Where these figures come from

TechCrunchmajor outlet1 fact

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