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COMPANY PROFILE

PathAI

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AI-powered pathology platform optimizing diagnostic accuracy and research

Boston, United StatesFounded 2016Biotech & Life Sciences
Valuation $500M–1B Last recorded · 2021
Revenue $100–500M Latest reported FY
Headcount 100–500 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for PathAI and the history behind them.

About PathAI

PathAI is dedicated to improving patient outcomes through its AI-powered pathology platform. The company focuses on enhancing the accuracy of diagnoses and the efficacy of treatments for diseases such as cancer by leveraging advanced machine learning techniques. PathAI serves healthcare providers, research institutions, and pharmaceutical companies, operating primarily in the medical and healthcare markets. The business model revolves around providing AI-driven diagnostic tools and services, generating revenue through partnerships, licensing, and service fees. The company is headquartered in Fenway and boasts a diverse team committed to solving complex problems and making a significant impact. PathAI has also been recognized as one of BBJ's Best Places to Work.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
2016
Headquarters
Boston, United States
Employees
281
Open positions
5
Dealroom signal
84.1/100
Industry
Health
Sub-industry
BioTechnology
Sector
Biotech & Life Sciences, Oncology, Drug Development, Medical & Healthcare, Pathology, Medical Imaging
Technology
Artificial Intelligence, Big Data, Deep Tech, Machine Learning, Deep Learning
Business model
SaaS
Client focus
b2b
Investment activity
1 company, latest Jul 2021
Capital deployed
—
Preferred round
ACQUISITION

Funding history

10 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITIONOther financing May 2026 $750M $750M Roche ↗
DEBTDebt Jan 2022 $100M — Undisclosed ↗
Showing the latest 2 of 10 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024 —
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Growth signals

PathAI website traffic

Latest recorded traffic for PathAI is 73K monthly website visits, down 22.3% over the last three months. PathAI's team grew 4.1% over the past year.

Latest monthly visits73K 3-month web change-22.3% 1-year team growth+4.1%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

19 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed4 investors entered at this stage

  • Fairhaven Capital Partners
  • Refactor Capital
  • 8VC
  • Pillar VC

Series A6 investors entered at this stage

Series B and later6 investors entered at this stage

Other known investors3 additional known investors

  • Beth Israel Deaconess Medical Center
  • Harvard University
  • Roche
Team profiled 30 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
9 countries with
team presence
🇺🇸 United States91.9%
🇨🇦 Canada3.3%
🇧🇷 Brazil0.9%
🇵🇰 Pakistan0.9%
🇺🇦 Ukraine0.5%
Top 5 of 9 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about PathAI on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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