Insights

Expansion opportunities Capitalizing on their FDA Breakthrough Device designation and recent educational collaborations, PreludeDx could pursue partnerships with payer networks and hospital systems to scale adoption of DCISionRT and AidaBreast tests, emphasizing real-world outcomes and cost savings in DCIS management.

Key partnerships Leverage ongoing collaborations with Learn Look Locate and education-focused platforms to co-develop payer-proven education and patient decision aids, creating joint offerings that drive referral volume from breast cancer centers and community hospitals.

Clinical leadership With senior appoints in medical affairs and operations, there is an opening to engage KOLs and tumor boards for study participation, guideline alignment, and early-access programs that can widen test adoption among clinicians treating DCIS and early-stage breast cancer.

Technology leverage Highlight the scalable cloud and analytics stack to support partner labs and health systems in integrating DCISionRT workflows with existing EHRs and decision-support tools, enabling smoother implementation and data-driven care pathways.

Financial scale Given mid-market revenue and moderate funding, target mid-sized breast cancer centers and regional health systems seeking high-value diagnostics, offering bundled pricing, outcomes-based contracts, and education resources to accelerate sales cycles.

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PreludeDx Tech Stack

PreludeDx uses 8 technology products and services including QuickBooks, Google Ads, Amazon Web Services, and more. Explore PreludeDx's tech stack below.

Media & News

PreludeDx's Email Address Formats

PreludeDx uses at least 3 email formats:
PreludeDx Email FormatsExamplePercentage
FLast@preludedx.comJDoe@preludedx.com
91%
Last@preludedx.comDoe@preludedx.com
5%
First@preludedx.comJohn@preludedx.com
4%

Frequently Asked Questions

What is PreludeDx's phone number?

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You can contact PreludeDx's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is PreludeDx's official website and social media links?

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PreludeDx's official website is preludedx.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does PreludeDx generate?

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As of July 2026, PreludeDx's annual revenue is estimated to be $25M - $50M.

What is PreludeDx's SIC code and NAICS code?

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PreludeDx's SIC code is 8731 - Commercial Physical and Biological Research and NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does PreludeDx have currently?

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As of July 2026, PreludeDx has approximately 96 employees across 1 continents, including North America. Key team members include Vp Scientific Affairs: S. S., Vice President, Global Medical Affairs (breast Cancer): L. H. and Regional Sales Director: M. H. Explore PreludeDx's employee directory with LeadIQ.

What industry does PreludeDx belong to?

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PreludeDx operates in the Biotechnology Research industry.

What technology does PreludeDx use?

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PreludeDx's tech stack includes QuickBooks, Google Ads, Amazon Web Services, Salesforce, SAP, Shopify, Microsoft 365 and Google Cloud Platform.

What is PreludeDx's email format?

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PreludeDx's email format typically follows the pattern of FLast@preludedx.com. Find more PreludeDx email formats with LeadIQ.

How much funding has PreludeDx raised to date?

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As of July 2026, PreludeDx has raised $22M in funding. The last funding round occurred on Mar 22, 2022 for $20M.
PreludeDx logo

PreludeDx

Biotechnology ResearchCalifornia, United States51-200 Employees

PreludeDx is a biotechnology company focused on precision diagnostics for early-stage breast cancer. Its initial diagnostic, DCISionRT, grew out of more than a decade of research and development and was created after licensing technology from the University of California, San Francisco in 2009. The DCISionRT test is designed to quantify a patient’s risk of recurrence and help determine appropriate treatment for ductal carcinoma in situ.

Based in Laguna Hills, California, PreludeDx serves patients and healthcare providers by offering tools to manage early-stage breast cancer and inform clinical decision-making. In April 2026, the company announced that the FDA granted Breakthrough Device Designation to its AidaBreast test for early-stage invasive breast cancer, marking a notable regulatory milestone for its diagnostic portfolio.

Section iconCompany Overview

Phone number
SIC Code
8731 - Commercial Physical and Biological Research
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Employees
51-200

Section iconFunding & Financials

  • $22M

    PreludeDx has raised a total of $22M of funding over 3 rounds. Their latest funding round was raised on Mar 22, 2022 in the amount of $20M as a Venture Round.

  • $25M - $50M

    PreludeDx's revenue is estimated to be in the range of $25M - $50M

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