Fundraising Fox

Prevenotics

10 employees on LinkedIn Β· 2 known investors

Prevenotics develops AI-based medical diagnostic software focused on gastrointestinal cancer, aimed at improving diagnostic accuracy and identifying pre-cancerous risks to support preventive diagnosis. Its technology targets high-risk groups and seeks to reduce unnecessary biopsies for upper-GI cancer.

Also known as Prevenotics Inc. Β· Prevenotics, Inc.

Founders & leadership

JLJunwoo Leeλ‹˜
Junwoo Leeλ‹˜inFounder
PI
Prevenotics IR
SY
Soo Youn Chang
SC
Sooyoun Chang
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Investors Β· 2

Company profile

researched Aug 2026

Prevenotics, Inc. is a South Korean artificial-intelligence medical diagnostic software company working on cancer prevention and patient management. Its software analyzes endoscopic images in real time during gastroscopy to identify pre-cancerous conditions β€” notably intestinal metaplasia β€” as well as malignant lesions, with the stated goal of enabling preventive management rather than diagnosis alone. Products named publicly include Venotics-G Lite, Preveno-G Lite, Venotics Lite and Prevenotics-G Pro, the latter described as a multi-modal AI surveillance platform for real-time endoscopic diagnostics spanning pre-cancerous to malignant conditions.

The company frames its work around reducing severe gastric cancer cases and downstream treatment costs for high-risk patients, and states that systematizing pre-cancerous diagnosis with AI can reduce unnecessary biopsies. It cites a 20–40% five-year survival rate for gastric cancer globally and in the U.S. and Western regions as the basis for its focus on preventive management in high-risk populations. Prevenotics has stated plans to extend beyond gastric cancer into diagnostic and patient-management solutions for colorectal and liver cancers.

Founding story

Prevenotics Inc. was established in July 2021. CEO Jang Soo-yeon founded the AI healthcare company after more than 15 years of business development experience at global pharmaceutical companies.

Traction

Two products, Venotics-G Lite and Preveno-G Lite, received Class 2 medical device certification in Korea in January and March 2024, and Venotics Lite obtained Class II digital medical device manufacturing certification from the MFDS in March 2025. The company holds KGMP and ISO 13485:2016 certifications and a Korean medical device manufacturing license, has been granted multiple patents in Korea and one in the United States, and holds five granted Korean trademarks. It has been selected for government and corporate programs including TIPS Fast-track, TIPS-Overseas Marketing, NIPA Clinic AI (2024 and 2025), the NIPA 2025 AI Voucher Support Program, MSS Micro DIPS, the Microsoft Launcher Program and NVIDIA's N&UP program.

Latest developments

In 2025 Prevenotics was selected for the second year of NIPA's Clinic AI program (January), published a Scientific Reports article and was granted a Korean patent (February), obtained MFDS Class II digital medical device manufacturing certification for Venotics Lite (March), was selected for the Ministry of SMEs and Startups' Micro DIPS deeptech incubator initiative (April), and in May was named a supplier for NIPA's 2025 AI Voucher Support Program while being granted one US patent and filing another.

β–ΈFull profile β€” market position, technology, go-to-market, geography, history

Market position

Prevenotics positions itself against existing endoscopy technologies that focus on diagnosing disease already present during gastroscopy, instead targeting proactive diagnosis and management from the pre-cancerous intestinal metaplasia stage. Its solutions have obtained Korean Class 2 medical device certification as endoscopic image analysis software, and it has been recognized through the CES 2025 Innovation Awards and the FIX2024 Innovation Awards.

The company's stated differentiation is intervening at the pre-cancerous stage β€” systematically diagnosing high-risk conditions such as intestinal metaplasia and linking them to ongoing patient management β€” rather than detecting cancer only once present, and doing so in real time during endoscopy using models built on large-scale Korean endoscopic datasets.

Technology

The core technology is AI-based real-time analysis of endoscopic images, trained on large volumes of South Korean endoscopic data, to identify pre-cancerous risks such as intestinal metaplasia and malignant lesions during gastroscopy, combined with patient management functionality. The Prevenotics-G Pro platform is described as a multi-modal AI surveillance system covering pre-cancerous through malignant conditions. The technology is covered by granted and pending patents in Korea, the United States and via PCT, and is undergoing clinical validation at medical institutions in collaboration with gastric cancer prevention specialists. Research output includes an article published in Scientific Reports in February 2025.

Go-to-market

Endoscopy providers and medical institutions managing patients at high risk of gastric cancer, including populations identified as higher-risk such as Asians, Hispanics and Black patients.

Geography

Headquartered in South Korea, where its products hold medical device certification and it operates as a licensed medical device manufacturer. It has pursued international expansion through a Singapore expansion program with KILSA Global, a US growth acceleration program with Chaperone Ventures, TIPS-Overseas Marketing support, a Silicon Valley acceleration program, and exhibiting at CES 2025 in the United States. Patent filings cover Korea, the United States and PCT.

History

Following its establishment in July 2021, Prevenotics raised seed investment from Kakao Ventures in January 2022 and was selected the same month as an AI Yangjae Hub resident company; in April 2022 it was selected for TIPS Fast-track by the Ministry of SMEs and Startups and established a corporate-affiliated research institute, and in December 2022 joined the Microsoft Launcher Program. In 2023 it was named a supplier company by the AI Department of the Ministry of Science and ICT, became an LG Electronics Open Innovation Biznovator 2023 partner, joined the IBK Changgong Silicon Valley Acceleration Program run with 500 Global, obtained KGMP certification and ISO 13485:2016 certification, and was selected for TIPS-Overseas Marketing. In January and March 2024 Venotics-G Lite and Preveno-G Lite each received Class 2 medical device certification in Korea as endoscopic image analysis software, and the company became a licensed medical device manufacturer in Korea; a bridge investment from 500 Global followed in April 2024, alongside selection for NIPA's Clinic AI program, NVIDIA's N&UP Enterprise Collaboration Program, SEOUL AI HUB's Mila partnership, an SBA Singapore expansion program with KILSA Global, the SEOUL BIO HUB 2024 Global (US) Growth Acceleration Program with Chaperone Ventures, the FIX2024 Innovation Award, and CES2025 Innovation Awards honoree status plus selection as a final exhibitor for CES2025 Eureka Park. In 2025 the company published an article in Scientific Reports, obtained MFDS Class II digital medical device manufacturing certification for Venotics Lite, was selected for the MSS Micro DIPS deeptech incubator program, and was named a supplier for NIPA's 2025 AI Voucher Support Program.

Compiled by commissioned research from 6 cited public sources β€” announcements, filings, and press listed under research sources below.

Key figures

latest reported
Gastric cancer 5-year survival rate (U.S. and Western regions, cited by company)Jan 202420-40%
Granted Korean trademarksMay 20245 trademarks
HeadcountAug 202610

Company-reported or press-reported figures, each dated to when it was claimed β€” not independently audited.

Timeline Β· 18

launches, deals, and filings
May 2025
Selected as supplier for NIPA 2025 AI Voucher Support Program

Named a supplier for the 2025 AI Voucher Support Program by Korea's National IT Industry Promotion Agency; also granted one US patent and filed one US patent.

source β†—

Apr 2025
Selected for MSS Micro DIPS deeptech incubator project

source β†—

Mar 2025
MFDS Class II digital medical device manufacturing certification for Venotics Lite

Obtained Class II digital medical device manufacturing certification for Venotics Lite from Korea's Ministry of Food and Drug Safety.

source β†—

Feb 2025
Article published in Scientific Reports

Published a research article in Scientific Reports (Nature Portfolio); also granted one Korean patent that month.

source β†—

Nov 2024
CES 2025 Innovation Awards Honoree

Prevenotics-G Pro, an AI gastric cancer prevention solution, was named a 2025 CES Innovation Awards honoree in the Products in Support of Human Security for All category; the company was also selected as a final exhibitor for CES2025 Eureka Park via the Seoul Metropolitan Government.

source β†—

Nov 2024
Selected for SEOUL BIO HUB 2024 Global (US) Growth Acceleration Program

source β†—

Oct 2024
FIX2024 Innovation Awards winner

source β†—

Aug 2024
Selected for SBA Global (Singapore) Expansion Program with KILSA Global

source β†—

Jun 2024
Selected for SEOUL AI HUB Mila partnership for AI acceleration

source β†—

May 2024
Selected for NVIDIA N&UP Enterprise Collaboration Program

source β†—

Apr 2024
Bridge investment from 500 Global

Prevenotics received a seed bridge investment from 500 Global for its AI-based cancer prevention diagnosis and patient management software. Amount not disclosed.

source β†—

Mar 2024
Preveno-G Lite receives Korean Class 2 medical device certification

Preveno-G Lite certified as a Class 2 medical device as endoscopic image analysis software in Korea.

source β†—

Jan 2024
Venotics-G Lite receives Korean Class 2 medical device certification

Venotics-G Lite certified as Class 2 medical device for endoscopic image analysis software in Korea; company also became a licensed medical device manufacturer in Korea.

source β†—

Nov 2023
ISO 13485:2016 certification

Certified to ISO 13485:2016 in November 2023, following KGMP certification in October 2023.

source β†—

May 2023
Selected as LG Electronics Open Innovation Biznovator 2023 partner

source β†—

Apr 2022
Selected for TIPS Fast-track

Selected for TIPS Fast-track by the Ministry of SMEs and Startups Korea; established a corporate-affiliated research institute the same month.

source β†—

Jan 2022
Seed investment from Kakao Ventures

Seed investment from Kakao Ventures; amount not disclosed.

source β†—

Jul 2021
Prevenotics Inc. established

source β†—

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

β–ΈResearch sources Β· 6

primary sources listed

6 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Prevenotics do?
Korean AI medical software company building real-time endoscopic diagnostics to detect pre-cancerous gastric risk.
Who founded Prevenotics?
Prevenotics was founded by Junwoo Leeλ‹˜.
Who are Prevenotics's investors?
Prevenotics's investors include 500 Global, Kakao Ventures.