21 Hats

21hats.com

Princeton, New Jersey, United States

1-10 employees

LinkedIn Profile

About 21 Hats

online audio & video media, business strategy, small business support, community building, entrepreneurial stories, customer relationship management, branding, in-person events, digital marketing, small business events, innovation, owner-led businesses, entrepreneur insights, business challenges, business advice, small business podcasts, business events, business owner insights, risk management, professional services

21 Hats's Tech Stack

AI/ML

14 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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

21 Hats's Position in the StackWho Database

• 21 Hats is 1 of 4,163 online media companies tracked in StackWho.
• 4,156 online media companies in our database have verified decision-maker emails (100% of the cohort).
• 6,588 companies in New Jersey are in the StackWho database.
• 2,355 online media companies are in the 1-10 employee range (same size as 21 Hats).

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

Frequently Asked Questions

What technology does 21 Hats use?

21 Hats uses Gmail, Google Apps, IoT, Android, Render, Node.js, and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 21 Hats?

StackWho has verified email addresses for 1 decision maker at 21 Hats. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 21 Hats directly for sales, recruiting, or partnerships.

What industry is 21 Hats in?

21 Hats operates in the online media industry, headquartered in Princeton, New Jersey, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 21 Hats's contact data?

Yes. StackWho Pro members can export decision maker contact data for 21 Hats and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.