Insights

Partnership momentum Crossref is actively partnering with major scholarly infrastructure and research institutions (DataCite, NEU, MRU, DOAJ) and maintains an R&D oriented approach, indicating openness to collaboration and potential for co-developed solutions or joint initiatives that expand data capabilities and reach.

Open metadata play As a not-for-profit driving metadata tagging and open infrastructure, Crossref presents opportunities to offer enhanced metadata tooling, data quality assurance, and expanded citation and linking services to improve research object discoverability and integrity.

Data citation growth New data citation API endpoint launched signals a push into data-centric metrics and interoperability; sales opportunities exist around data citation tooling, API access tiers, and analytics for repositories, publishers, and funders.

Reliability and risk Recent outage impacted DOI resolution and metadata deposits, highlighting service reliability needs. This creates opportunities to offer enhanced uptime, monitoring, and disaster-recovery services, or improved SLA commitments with Crossref-compatible workflows.

Funding and scale Revenue in the multi-million range and a global network of academic partners imply potential upsell of expanded compliance, long-term memberships, and premium support for large publishers, universities, and research consortia seeking robust scholarly infrastructure.

Crossref Tech Stack

Crossref uses 8 technology products and services including Crossmark, Redis, Open Journal Systems, and more. Explore Crossref's tech stack below.

  • Crossmark
    Advertising
  • Redis
    Database
  • Open Journal Systems
    Document Management Systems
  • Amazon ECS
    Infrastructure As A Service
  • MathJax
    Javascript Graphics
  • Ubuntu
    Operating Systems
  • Slack
    Software Framework
  • Ruby on Rails
    Web Frameworks

Media & News

Crossref's Email Address Formats

Crossref uses at least 1 format(s):
Crossref Email FormatsExamplePercentage
Last@crossref.orgDoe@crossref.org
45%
FLast@crossref.orgJDoe@crossref.org
38%
First@crossref.orgJohn@crossref.org
13%
FirstL@crossref.orgJohnD@crossref.org
4%

Frequently Asked Questions

What is Crossref's phone number?

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You can contact Crossref'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 Crossref's official website and social media links?

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Crossref's official website is crossref.org and has social profiles on LinkedIn.

How much revenue does Crossref generate?

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As of July 2026, Crossref's annual revenue is estimated to be $10M - $25M.

What is Crossref's SIC code NAICS code?

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Crossref's SIC code is 8299 - Schools and Educational Services, Not Elsewhere Classified NAICS code is 5417 - Scientific Research and Development Services.

How many employees does Crossref have currently?

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As of July 2026, Crossref has approximately 100 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Program Officer: G. H.Head Of Operations: S. P.Head Of Infrastructure Services: S. H.. Explore Crossref's employee directory with LeadIQ.

What industry does Crossref belong to?

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Crossref operates in the Research Services industry.

What technology does Crossref use?

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Crossref's tech stack includes CrossmarkRedisOpen Journal SystemsAmazon ECSMathJaxUbuntuSlackRuby on Rails.

What is Crossref's email format?

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Crossref's email format typically follows the pattern of Last@crossref.org. Find more Crossref email formats with LeadIQ.

When was Crossref founded?

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Crossref was founded in 2000.
Crossref logo

Crossref

Research ServicesMassachusetts, United States51-200 Employees

Crossref is a not-for-profit membership organization based in New York that supports scholarly communications. It focuses on making research objects easier to find, cite, link, and reuse, and it maintains open infrastructure and metadata-related services to place research in context.

The organization serves its members and the broader scholarly community by coordinating metadata and providing tools and services that support discovery, evaluation, and reuse of research outputs. In March 2026, Crossref's R&D group announced a new data citation API endpoint and invited feedback, reflecting ongoing product development and engagement with researchers and institutions.

Section iconCompany Overview

Phone number
SIC Code
8299 - Schools and Educational Services, Not Elsewhere Classified
NAICS Code
5417 - Scientific Research and Development Services
Founded
2000
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    Crossref's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Crossref's revenue is estimated to be in the range of $10M - $25M

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