What technologies does Underwire use?

Underwire uses Cloudflare DNS, Gmail, Google Apps, MailChimp SPF. View their full technology stack — including all 4 detected tools — on StackWho.

Who is the Fractional Chief Marketing Officer of Underwire?

Britt Stromberg is the Fractional Chief Marketing Officer at Underwire. Get verified contact information on StackWho.

Where is Underwire located?

Underwire is based in Seattle, Washington, United States.

Underwire

Q: What industry is Underwire in?

Underwire operates in the marketing & advertising industry.

underwire.works

marketing & advertising

underwire.works

Seattle, Washington, United States

1-10 employees

LinkedIn Profile

About Underwire

marketing services, startup funding, innovation, women in tech, female leadership, healthtech, women-led healthcare companies, leadership development, financial services, venture capital, vc bias data, female founder support, women entrepreneurs, venture capital bias, digital marketing, business funding, women in business, female ceo stories, women in healthtech, business models for startups

Underwire's Tech Stack

Other

Cloudflare DNS Google Apps MailChimp SPF

Email

Gmail

Decision Makers at Underwire

1 contact

Britt Stromberg

Fractional Chief Marketing Officer

b***@underwire.works Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Underwire uses Cloudflare DNS, Gmail, Google Apps among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Underwire's Position in the StackWho Database

• Underwire is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 7,040 companies in Washington are in the StackWho database.
• 56,565 marketing & advertising companies are in the 1-10 employee range (same size as Underwire).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Underwire use?

Underwire uses Cloudflare DNS, Gmail, Google Apps, MailChimp SPF. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Underwire?

StackWho has verified email addresses for 1 decision maker at Underwire. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Underwire directly for sales, recruiting, or partnerships.

What industry is Underwire in?

Underwire operates in the marketing & advertising industry, headquartered in Seattle, Washington, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Underwire's contact data?

Yes. StackWho Pro members can export decision maker contact data for Underwire and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.