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Patronus AI logo — A behavioral research lab for AI

Patronus AI

A behavioral research lab for AI

Founded 2023 United States San Francisco, United States 72 employees Series B Total: $70.00M AI, Cyber Security +1

General Information

Company Name Patronus AI
Founded Year 2023
Location United States San Francisco, United States
Employees 72
Industries AI, Cyber Security, Information Technology
Funding Stage Series B
Business Model B2B, SaaS, Platform
Revenue Model Subscription, Usage Based, Service Fee
Hiring 5 roles posted in the month to 28 Oct 2026
Offices as of Oct 2026
San Francisco, United States
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Homepage Update

Significant changes detected on company website (93.9% content change).

Event Participation Oct 27, 2026

Representative from Patronus AI spoke on stage at TechCrunch Disrupt alongside industry peers.

Actively Hiring Oct 15, 2026

Hiring for 5 positions in the last 30 days.

Award Received Oct 14, 2026

Patronus AI was honored to be named to the Disruptors60 Class of 2026, curated by Greenfield Partners.

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AI Insight

Bounce Watch AI
1 month ago

Patronus AI recently closed a significant Series B round, underscoring strong investor confidence in its rapid progress in AI simulation and evaluation. This capital infusion supports continued product innovation, exemplified by the launch of SpeedrunBench, a new AI agent benchmark, and reinforces their strategic position through key industry engagements with leading AI research institutions. The company is actively expanding its critical role in advancing human-aligned AGI through novel evaluation infrastructure.

Signal Types
Funding Product Launch Event Participation Website Update
Strategic Labels
AI Benchmarking Industry Leadership Rapid Scaling
Next Move: Hiring
·
Impact: 9/10
·
Ideal For: AGI & AI Infrastructure VCs — Growth Stage

About Patronus AI

Patronus AI, founded in 2023, is at the forefront of innovation within the AI, Cyber Security, and Information Technology sectors. Operating from its headquarters in the United States, the company’s mission aligns with its compelling slogan: "Simulating the World's Intelligence".

The company is gaining momentum by advancing simulation research to hasten the progress toward human-aligned AGI. By training the first digital world model for AI agent training and simulation, Patronus AI is set on transforming the landscape of AI capabilities.

Renowned for its pioneering contributions to AI evaluation through tools like FinanceBench, Lynx, SimpleSafetyTests, and CopyrightCatcher, Patronus AI continues to draw significant attention from eminent investors. With a recent $50.00 million Series B investment on 26 June 2026, supported by Greenfield Partners, Samsung, Notable Capital, Lightspeed, and Datadog, the company demonstrates strong growth potential and a promising avenue for significant technological advancements in AI.

Business keywords: Artificial General Intelligence, Simulation Research, AI Training Infrastructure, Digital World Model, AI Evaluation, Security Platform, Automated Evaluation, Massive Language Models, AI Safety Testing, Intelligent Systems, AI Research, AI Security Framework

Services & Products

Simulation Research
AI Infrastructure Development
Model Benchmarking
Research Comprehension and Synthesis
Software Development for AI Tools

Target Customers

Software Developers Academic Researchers Finance Professionals AI Enthusiasts Tech Companies

Pricing

as listed on Oct 15, 2026

On request

Patronus AI's pricing page

Funding Rounds & Investors (3)

View All
Funding Stage Amount Investors Lead Investors Date
Series B 50.00M 5
Greenfield Partners Samsung
Greenfield Partners, Samsung +3
26 Jun 2026
Series A $17.00M 10
Lightspeed Venture Partners
Lightspeed Venture Partners, Datadog +8
22 May 2024
Seed Round $3.00M 5
Lightspeed Venture Partners
Lightspeed Venture Partners, Suja Chandrasekaran +3
14 Sep 2023

Latest News

View All
Treble raises $18m to give physical AI a sense of hearing — Thenextweb
Treble raises $18m to give physical AI a sense of hearing
Thenextweb Sep 17, 2026
Patronus AI raises $50M to stress-test AI agents — Thenextweb
Patronus AI raises $50M to stress-test AI agents
Thenextweb Jun 26, 2026
Yapay zeka girişimi Patronus AI, 50 milyon dolar yatırım aldı — Webrazzi
Yapay zeka girişimi Patronus AI, 50 milyon dolar yatırım aldı
Webrazzi Jun 26, 2026
Patronus AI Launches Self-Serve API for AI Evaluation and Guardrails — Hpcwire.com
Patronus AI Launches Self-Serve API for AI Evaluation and Guardrails
Hpcwire.com Oct 31, 2024
Patronus AI Releases Lynx for Real-Time Hallucination Detection in LLMs — Hpcwire.com
Patronus AI Releases Lynx for Real-Time Hallucination Detection in LLMs
Hpcwire.com Jul 12, 2024
OpenAI’s GPT Store Is Triggering Copyright Complaints — Wired
OpenAI’s GPT Store Is Triggering Copyright Complaints
Wired Apr 04, 2024

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FAQ About Patronus AI

A behavioral research lab for AI
Patronus AI was founded in 2023.
Patronus AI is headquartered in San Francisco, United States.
Patronus AI operates in AI, Cyber Security and Information Technology. Its work centres on Artificial General Intelligence, Simulation Research, AI Training Infrastructure and Digital World Model. Its customers include Software Developers, Academic Researchers and Finance Professionals.
Patronus AI has a B2B, SaaS and Platform business model. Its revenue comes from Subscription, Usage Based and Service Fee.
As listed on Patronus AI's pricing page on Oct 15, 2026: On request.
Patronus AI has approximately 72 employees.
Patronus AI has completed 3 funding rounds, raising a total of $70.00M. The latest funding stage is Series B.
Patronus AI offers: Simulation Research, AI Infrastructure Development, Model Benchmarking, Research Comprehension and Synthesis, Software Development for AI Tools.
Top alternatives and competitors to Patronus AI include Protect AI, Iris.ai, Kodezi, Oxide AI, Openlayer. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Patronus AI and Protect AI are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Patronus AI, https://bouncewatch.com/company/patronus-ai, updated 21 October 2026. When citing, please name BounceWatch and link this page.

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