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Patronus

AI-powered senior companionship startup that raised funding in its latest round. See Patronus's 2026 funding details, investors, and valuation data.

Consumer AI
Senior companions
Total Raised
$61M
Last Valuation
$333M
Headquarters
San Francisco, CA

Overview

Patronus develops AI companions tailored to older adults, designed to provide companionship and support for seniors. The company positions its offering for eldercare and consumer channels and focuses on accessibility and user experience for senior users. In April 2026 Patronus raised €11M in a round led by 3TS Capital, the only disclosed financing reported (total reported funding $11M). The company differentiates itself by concentrating product design and go-to-market efforts specifically on the senior care segment.

Funding History

2 rounds · Apr 2026 – Jun 2026
$61M
Total Raised
2
Valuation: $333M
Cumulative: $61M

Patronus AI lands $50M to build ‘digital worlds’ that stress-test AI agents

Greenfield Partners (Lead)Notable CapitalLightspeed Venture PartnersDatadogSamsung
Source
1
Valuation: $73M
Cumulative: $11M

Patronus lands €11M led by 3TS Capital to build AI companions for seniors. Here’s the pitch deck behind the raise

3TS Capital (Lead)
Source

Frequently Asked Questions

How much has Patronus raised in total?
Patronus has raised a total of $61M across 2 funding rounds.
Who are Patronus's investors?
Patronus's investors include Lightspeed Venture Partners, 3TS Capital, Samsung, Datadog, Notable Capital, and 1 others.
What does Patronus do?
Patronus develops AI companions tailored to older adults, designed to provide companionship and support for seniors. The company positions its offering for eldercare and consumer channels and focuses on accessibility and user experience for senior users. In April 2026 Patronus raised €11M in a round led by 3TS Capital, the only disclosed financing reported (total reported funding $11M). The company differentiates itself by concentrating product design and go-to-market efforts specifically on the senior care segment.
Where is Patronus headquartered?
Patronus is headquartered in San Francisco, CA.