Seamheads.com

What Seamheads.com does

Seamheads.com is a privately held, for-profit editorial entity founded in 2007 and headquartered in Portland, Oregon, operating as a group of writers producing niche baseball-related content. Its published scope spans baseball news and commentary, book reviews, and a historical Negro League database — the latter positioning the site as a reference resource for baseball history enthusiasts and researchers. The core "products" are content artifacts (articles, reviews, database records) delivered through a blog-format website at seamheads.com/blog/, with no native mobile app, public API, SDK, or disclosed integrations in the source data.

The entity's business model is not disclosed in the available data. There are no pricing models, no publicly disclosed revenue, no funding rounds, no investor information, no partnerships, no named customers, no certifications, no patents, and no M&A history. Leadership is limited to founder and president Michael Lynch. Reported employee count is 101-250, which appears anomalous relative to the "group of writers" description and likely reflects a broader contributor or registered-user community rather than compensated headcount; this creates uncertainty about the actual organizational scale.

Operationally, the company's public-facing website currently resolves to a verification/loader page rather than substantive content, limiting direct observability of active product surface. There is no evidence of geographic expansion, product launches beyond the original founding, regulatory exposure, or strategic transactions. Ownership structure, parent-company relationships, and any subsidiaries are also undisclosed. In summary, Seamheads.com presents as a small, privately held, content-focused niche publisher with a specialized historical-database asset but limited disclosed commercial infrastructure.

Name

Seamheads.com

Website

https://seamheads.com

Company type

Private

Founded year

2007

Headcount range

51–100 employees

Short description

Seamheads.com is a privately held Portland, Oregon-based editorial group, founded in 2007, that publishes baseball news, book reviews, and a historical Negro League database for baseball-history enthusiasts and researchers.

Ownership category

akta.pro rank

Product category

Sports Content Publishing

NAICS

Libraries and Archives (51921)

SIC

Periodicals: Publishing Or Publishing & Printing (2721)

akta.pro primary industry

Baseball & Softball Leagues (MPAKAAAC)

Keywords

• Baseball history
• Negro leagues database
• Sports journalism
• Baseball statistics
• Sports book reviews

Headquarters

HQ city

Portland

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Core offering

Seamheads.com is a group of writers that publishes baseball-related content, book reviews, and maintains a Negro League database. The platform delivers sports journalism and historical baseball research targeted at baseball enthusiasts, researchers, and historians.

Differentiator

Problem solved

Functional benefit

Products and services

• Negro League Database

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves2 records

Expansion highlights1 record

Emerging players

• Retrosheet: Retrosheet is a volunteer baseball play-by-play archive that, like Seamheads, focuses on digitizing and preserving historical baseball records, with overlap in audience and use case among researchers and historians.
• The Baseball Archive: The Baseball Archive is an independent historical baseball database and research site that competes with Seamheads in the historical-record and reference-data niche for serious baseball researchers.

Direct peers

• Baseball Reference (Sports Reference): Baseball Reference is the dominant online baseball statistics and historical reference destination, directly comparable to Seamheads.com's baseball-research and Negro-League-adjacent data offering, though at materially larger scale.
• FanGraphs: FanGraphs is a leading baseball analytics and commentary site that, like Seamheads, attracts readers interested in deeper-than-average baseball statistics and analysis, serving overlapping enthusiast audiences.
• Baseball Almanac: Baseball Almanac is a long-running baseball reference and historical-record site with a research-database orientation, making it a structural peer to Seamheads' Negro League database and baseball-record publishing efforts.
• Society for American Baseball Research (SABR): SABR is the leading baseball-research community that publishes long-form historical analysis and biographical work. It overlaps Seamheads' editorial and historical-research remit, with a much larger institutional base.

Broad incumbents

• MLB.com: MLB.com is the official outlet of Major League Baseball and now includes integrated Negro League statistics, overlapping Seamheads' baseball-news and historical-data territory but with vastly greater reach and institutional resources.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat2 records

Key risks4 records

Key highlights4 records

Customer concentration

• Xx.com/TheRadioHour
• Facebookfacebook.com/seamheads

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Seamheads.com