Ataraxis - About the company
Ataraxis is a series A company based in New York (United States), founded in 2022 by Jan Witowski, Krzysztof Geras and Jan Witowski. It operates as a Provider of AI-based diagnostic platform. Ataraxis has raised $40.4M in funding from investors like Obvious Ventures, AIX Ventures and Giant Ventures. The company has 90 active competitors, including 36 funded and 5 that have exited. Its top competitors include companies like PAIGE, Ibex and Aignostics.
Key Metrics
Founded Year
2022
Location
New York, United States
Stage
Series A
Total Funding
$40.4M in 2 rounds
Latest Funding Round
Investors
Ranked
20th among 90 active competitors
Similar Companies
Legal entities associated with Ataraxis
Ataraxis is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Documents |
|---|---|---|---|---|
ATARAXIS AI, INC. CIN: 6705571 , United States, Active | Jan 23, 2023 | - | - | - |
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Ataraxis's funding and investors
Ataraxis has raised a total funding of $40.4M over 2 rounds. Its first funding round was on Nov 01, 2024. Its latest funding round was a Series A round on Mar 05, 2025 for $*****. 9 investors participated in its latest round. Ataraxis has 5 institutional investors and 1 angel investor.
Here is the list of recent funding rounds of Ataraxis:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Mar 05, 2025 | 5887438 | Series A | 2235004 | 8390197 | 9525743 | 4822415 |
Nov 01, 2024 | 2159871 | Seed | 9956192 | 5409371 | 3369827 |
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Ataraxis' founders and board of directors
Founder? Claim ProfileThe founders of Ataraxis are Jan Witowski, Krzysztof Geras and Jan Witowski. Jan Witowski is the CEO of Ataraxis.
Here are the details of Ataraxis' key team members:
- Jan Witowski: Founder & CEO of Ataraxis.
- Krzysztof Geras: Founder of Ataraxis.
- Jan Witowski: Founder & CEO of Ataraxis.
View details of Ataraxis's Founder profiles and Board Members
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Ataraxis's Competitors and alternates
Top competitors of Ataraxis include PAIGE, Ibex and Aignostics. Here is the list of Top 10 competitors of Ataraxis, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  PAIGE 2018, New York City (United States), Acquired | Developer of AI applications and foundation models for cancer diagnostics | $241M | 71/100 | |
2nd | Provider of AI-powered diagnostic solutions for pathology | $114M | 68/100 | ||
3rd |  Aignostics 2018, Berlin (Germany), Series B | Developer of artificial intelligence software for biomedical image analysis applications | $53.9M | 64/100 | |
4th | Lunit 2013, Seoul (South Korea), Public | Developer of medical software for cancer screening and oncology diagnostics | $135M | 62/100 | |
5th |  Onc.ai 2020, San Carlos (United States), Series A | AI-based cancer treatment and diagnosis platform for healthcare providers | $31M | 61/100 | |
6th |  Valar Labs 2021, Palo Alto (United States), Series A | Developer of AI diagnostics for predicting cancer treatment response likelihood | $26.1M | 60/100 | |
7th | Enspectra Health 2014, Mountain View (United States), Series A | Developer of medical devices for tissue imagining and cancer detection | $15.5M | 59/100 | |
8th | Proscia 2014, Philadelphia (United States), Series C | Provider of an AI and cloud-based digital pathology solution for cancer diagnosis | $129M | 59/100 | |
9th |  Harbinger Health 2008, Cambridge (United States), Series B | AI-based cancer detection tool for providers | $290M | 57/100 | |
10th | Provider of AI-based pathological analysis platform | $18.3M | 57/100 | ||
20th |  Ataraxis 2022, New York (United States), Series A | Provider of AI-based diagnostic platform | $40.4M | 47/100 |
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Ataraxis's Investments and acquisitions
Ataraxis has made no investments or acquisitions yet.
Reports related to Ataraxis
Here is the latest report on Ataraxis's sector:
News related to Ataraxis
Media has covered Ataraxis for a total of 5 events in the last 1 year, 4 of them have been about company updates and 1 about partnerships.
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Ataraxis AI Launches ARC, a Large-Scale Prospective Study Linking AI Model Predictions to Real Patient Outcomes Across OncologyBusiness Wire•Sep 08, 2026•Ataraxis
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Ataraxis AI's Laboratory Receives CAP Accreditation and California Clinical Laboratory LicenseBusiness Wire•Aug 25, 2026•Ataraxis
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Ataraxis AI Launches Ataraxis Breast NEO, a New AI Test Predicting Response to Neoadjuvant Therapy in Breast CancerBusiness Wire•Apr 09, 2026•Ataraxis
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Ataraxis AI Launches Ataraxis Breast CTX, the First Predictive AI Test Estimating Individualized Chemotherapy Benefit in Breast CancerBusiness Wire•Mar 30, 2026•Ataraxis
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Ataraxis AI and Unicancer Partner to Validate Ataraxis™ Breast Prognostic Tool Using Global Phase III Trial DataBusiness Wire•Jan 05, 2026•Unicancer, Ataraxis
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Ataraxis AI to Transform Precision Medicine in Cancer Care with $20.4 Million Series ABusiness Wire•Mar 06, 2025•Ataraxis, AIX Ventures, Floating Point, Founders Fund and 3 others
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Ataraxis AI raised $20M to personalize treatmentTechCrunch+•Mar 06, 2025•Ataraxis, AIX Ventures, Thiel Capital, Founders Fund and 7 others
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Workhelix, which helps companies better understand and monitor AI automation, raises $15M in Series A fundingStartup Log•Feb 28, 2025•Workhelix, AIX Ventures, Andrew Alliance, Accenture Ventures and 11 others
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Ataraxis receives $4 million in seed fundingfromgeek.com•Nov 01, 2024•Ataraxis, Giant Ventures, Obvious Ventures
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