Insights

Direct mail archive Who’s Mailing What! operates the most comprehensive direct mail database, presenting a potential sales angle to sell data access, benchmarking services, or targeted list insights to marketers and mailers seeking competitive intelligence.

Market breadth With campaigns spanning over 200 industry categories, there is opportunity to upsell cross-industry data services, custom analytics, and niche segment insights to advertisers in credit cards, fundraising, insurance, telecom, catalogs, travel, automotive, and more.

Leadership transition Recent C-suite change with a new CEO suggests an openness to strategic partnerships, pilots, and renewed sales efforts; a tactful outreach focused on collaboration, platform integration, and mutual growth could be well-timed.

Tech stack & integrations Existing tech footprint includes AWS, WordPress, PayPal, Stripe, Matomo and Microsoft Advertising; opportunities exist to offer data automation, integrated analytics, or advertising tech add-ons that complement their stack and streamline monetization.

Financial profile Current revenue range indicates a small-to-mid-market profile with room for scalable partnerships, channel partnerships, or subscription-based data services that align with their growth trajectory and budget.

Similar companies to Who's Mailing What!

Who's Mailing What! Tech Stack

Who's Mailing What! uses 8 technology products and services including LinkedIn Ads, Microsoft Advertising, Matomo, and more. Explore Who's Mailing What!'s tech stack below.

Who's Mailing What!'s Email Address Formats

Who's Mailing What! uses at least 1 email format:
Who's Mailing What! Email FormatsExamplePercentage
FLast@whosmailingwhat.comJDoe@whosmailingwhat.com
100%

Frequently Asked Questions

What is Who's Mailing What!'s official website and social media links?

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Who's Mailing What!'s official website is whosmailingwhat.com and has social profiles on LinkedIn.

How much revenue does Who's Mailing What! generate?

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As of September 2026, Who's Mailing What!'s annual revenue is estimated to be $1M - $10M.

What is Who's Mailing What!'s SIC code and NAICS code?

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Who's Mailing What!'s SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does Who's Mailing What! have currently?

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As of September 2026, Who's Mailing What! has approximately 6 employees across 2 continents, including North America and Europe. Key team members include President: J. D. Explore Who's Mailing What!'s employee directory with LeadIQ.

What industry does Who's Mailing What! belong to?

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Who's Mailing What! operates in the Advertising Services industry.

What technology does Who's Mailing What! use?

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Who's Mailing What!'s tech stack includes LinkedIn Ads, Microsoft Advertising, Matomo, Amazon Web Services, WordPress, Zoho, PayPal and Stripe.

What is Who's Mailing What!'s email format?

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Who's Mailing What!'s email format typically follows the pattern of FLast@whosmailingwhat.com. Find more Who's Mailing What! email formats with LeadIQ.

When was Who's Mailing What! founded?

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Who's Mailing What! was founded in 1978.
Who's Mailing What! logo

Who's Mailing What!

Advertising ServicesFlorida, United States2-10 Employees

Who's Mailing What! (WMW!) is an advertising services company based in Clearwater, Florida, founded in 1978 as a direct mail archive. It maintains what it describes as the most comprehensive database of direct mail examples, cataloging campaigns from hundreds of thousands of mail pieces across the U.S. markets and spanning more than 200 industry categories, including credit cards, fundraising, insurance, telecom, catalogs, travel, and automotive. The service targets professionals and organizations seeking historical direct mail examples to inform campaigns, benchmarking, and creative development, addressing questions about how direct mail has been used in various sectors. In May 2024, the company announced a leadership transition with the current president departing and a new CEO assuming the role. The firm operates in the advertising services industry and emphasizes its role as a repository and reference for direct mail campaigns.

Section iconCompany Overview

SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
1978
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Who's Mailing What!'s revenue is estimated to be in the range of $1M - $10M

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