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Day Zero Diagnostics

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Developing a new class of diagnostic that enables a physician to switch from broad spectrum antibiotic therapy

Boston, United StatesFounded 2016Biotech & Life Sciences
Valuation $100–250M Last recorded · 2023
Headcount <100 Current team size
Total funding $50–100M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Day Zero Diagnostics and the history behind them.

About Day Zero Diagnostics

Day Zero Diagnostics (DZD) is a pioneering startup focused on revolutionizing the diagnosis and treatment of infectious diseases. The company leverages advanced genomic sequencing and machine learning technologies to address the critical issue of antibiotic resistance. By developing rapid, whole genome sequencing-based diagnostics, DZD aims to modernize how severe infections are identified and treated.

DZD's primary innovation lies in its ability to provide a comprehensive antibiotic susceptibility profile and identify bacterial species within hours, rather than the traditional method that takes days. This rapid diagnosis allows healthcare providers to administer the most effective antibiotics quickly, significantly improving patient outcomes and reducing the spread of antibiotic-resistant bacteria.

The company operates in the healthcare and biotechnology market, specifically targeting hospitals, clinical laboratories, and healthcare providers who deal with severe infections. Their business model revolves around the development and sale of their diagnostic systems, which are designed to be integrated into existing healthcare infrastructures. DZD generates revenue through the sale of these diagnostic systems, as well as through potential partnerships and collaborations with healthcare institutions and pharmaceutical companies.

DZD has garnered significant recognition and accolades, including winning the New Life Sciences Diagnostics category at the UCSF Health Awards in 2021 and the Disruptive Technology Award at the 2021 AACC Annual Scientific Meeting. These awards highlight the company's innovative approach and potential impact on the healthcare industry.

In summary, Day Zero Diagnostics is at the forefront of transforming infectious disease diagnosis and treatment through cutting-edge genomic sequencing and machine learning technologies. Their rapid diagnostic systems promise to enhance patient care and combat antibiotic resistance effectively.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2016
Headquarters
Boston, United States
Employees
13
Open positions
None listed
Dealroom signal
62.4/100
Industry
Health
Sub-industry
BioTechnology, Medical Devices
Sector
Biotech & Life Sciences, Biotechnology, DNA, Genetics and genomics, Core AI, Health Diagnostics, Spinout, Insurtech Related, Biotech and Pharma, AI Applications, DT and LS
Business model
Manufacturing

Funding history

10 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
EARLY VCOther financing Sep 2023 $16M $105M Undisclosed ↗
GRANTOther financing Oct 2022 $8.2M — CARB-X ↗
Showing the latest 2 of 10 recorded eventsBook a demo for the full funding history →

Growth signals

Day Zero Diagnostics website traffic

Latest recorded traffic for Day Zero Diagnostics is 100 monthly website visits, down 96.3% over the last three months. Day Zero Diagnostics's team declined 45.8% over the past year.

Latest monthly visits100 3-month web change-96.3% 1-year team growth-45.8%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

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

Investors

12 investors on the cap table

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

Seed6 investors entered at this stage

  • MassChallenge
  • MedTech Innovator
  • Sands Capital Management
  • Golden Seeds
  • HeartX
  • CARB-X

Series A4 investors entered at this stage

  • TriVentures
  • BD
  • Hongkou
  • Panacea Venture

Other known investors2 additional known investors

  • Harvard University
  • Massachusetts General Hospital
Team profiled 8 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 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
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Day Zero Diagnostics 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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