Insights

Strategic Partnerships Leverage Exagen’s AVISE platform and biomarker innovations to pursue collaborations with rheumatology clinics, payers, and biopharma companies seeking advanced autoimmune diagnostics and precision management for lupus and rheumatoid arthritis.

Clinical Excellence Position Exagen’s CB-CAPS, T Cell markers, anti-PAD4, and anti-RA33 tests as differentiated offerings to improve diagnostic accuracy and disease monitoring, targeting high-value accounts that prioritize cutting-edge autoimmune testing.

Academic Alliances Capitalize on ongoing collaborations like the Johns Hopkins partnership to secure opportunities for joint studies, sponsorships, and data-sharing initiatives that expand market credibility and lead to broader adoption.

Geographic Expansion Explore international and regional expansion, noting recent facility growth signals and potential for deploying AVISE testing in new markets to meet rising demand for precise autoimmune diagnostics.

Strategic Growth Target health systems and diagnostics distributors aligned with mid-market revenue bands, leveraging Exagen’s revenue trajectory and 2026 guidance to secure multi-year procurement contracts and scalable testing programs.

Exagen Inc. Tech Stack

Exagen Inc. uses 8 technology products and services including Complianz, Google Ads Conversion Tracking, Microsoft Dynamics GP, and more. Explore Exagen Inc.'s tech stack below.

  • Complianz
    A/B Testing
  • Google Ads Conversion Tracking
    Analytics
  • Microsoft Dynamics GP
    Enterprise Resource Planning
  • Microsoft
    Miscellaneous
  • WP Engine
    Platform As A Service
  • CKEditor
    Rich Text Editors
  • Microsoft Exchange
    Storage
  • Facebook
    Widgets

Media & News

Exagen Inc.'s Email Address Formats

Exagen Inc. uses at least 1 format(s):
Exagen Inc. Email FormatsExamplePercentage
FLast@exagen.comJDoe@exagen.com
99%
Last@exagen.comDoe@exagen.com
1%

Frequently Asked Questions

What is Exagen Inc.'s stock symbol?

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Exagen Inc. is a publicly traded company; the company's stock symbol is XGN.

What is Exagen Inc.'s official website and social media links?

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Exagen Inc.'s official website is exagen.com and has social profiles on LinkedInCrunchbase.

What is Exagen Inc.'s SIC code NAICS code?

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

How many employees does Exagen Inc. have currently?

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As of July 2026, Exagen Inc. has approximately 214 employees across 3 continents, including North AmericaSouth AmericaEurope. Key team members include Vice President Commercialization: T. C.President: R. R.Regional Sales Director - Mid-Atlantic: J. O.. Explore Exagen Inc.'s employee directory with LeadIQ.

What industry does Exagen Inc. belong to?

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Exagen Inc. operates in the Biotechnology Research industry.

What technology does Exagen Inc. use?

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Exagen Inc.'s tech stack includes ComplianzGoogle Ads Conversion TrackingMicrosoft Dynamics GPMicrosoftWP EngineCKEditorMicrosoft ExchangeFacebook.

What is Exagen Inc.'s email format?

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Exagen Inc.'s email format typically follows the pattern of FLast@exagen.com. Find more Exagen Inc. email formats with LeadIQ.

How much funding has Exagen Inc. raised to date?

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As of July 2026, Exagen Inc. has raised $368M in funding. The last funding round occurred on May 08, 2025 for $20M.

When was Exagen Inc. founded?

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Exagen Inc. was founded in 2002.
Exagen Inc. logo

Exagen Inc.

Biotechnology ResearchCalifornia, United States201-500 Employees

Exagen Inc. is a mid-sized biotechnology research company focused on autoimmune disease testing, aiming to clarify complex conditions for clinicians. Based in Vista, California, it offers a comprehensive rheumatology diagnostic platform that combines serology, cell-based assays, proprietary biomarkers, and a validated algorithm to support diagnosis and patient management. The company's lupus-related tests span diagnostic, prognostic, and disease-monitoring use, contributing to clinical confidence and earlier decision-making.

Its customers include physicians, payers, and biopharmaceutical companies, with partnerships aimed at closing diagnostic gaps and enabling innovation in autoimmune care. Exagen emphasizes clinically validated biomarkers for SLE and RA, and has positioned itself as a leading provider within the autoimmune testing landscape. In 2025, it collaborated with Johns Hopkins University to highlight a urinary biomarker panel that could guide precision management of lupus nephritis.

Section iconCompany Overview

Website
exagen.com
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
XGN
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2002
Employees
201-500

Section iconFunding & Financials

  • $368M

    Exagen Inc. has raised a total of $368M of funding over 26 rounds. Their latest funding round was raised on May 08, 2025 in the amount of $20Mas a post_ipo_equity.

  • $50M$100M

    Exagen Inc.'s revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $368M

    Exagen Inc. has raised a total of $368M of funding over 26 rounds. Their latest funding round was raised on May 08, 2025 in the amount of $20Mas a post_ipo_equity.

  • $50M$100M

    Exagen Inc.'s revenue is estimated to be in the range of $50M$100M

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