What technologies does 624 Agency use?

624 Agency uses NSOne, Gmail, Google Apps, Squarespace ECommerce, Facebook Widget. View their full technology stack — including all 11 detected tools — on StackWho.

Who is the Co-Founder & Director of Insights & Brand Strategy of 624 Agency?

Kaitlin Cleary is the Co-Founder & Director of Insights & Brand Strategy at 624 Agency. Get verified contact information on StackWho.

Where is 624 Agency located?

624 Agency is based in Philadelphia, Pennsylvania, United States.

624 Agency

Q: What industry is 624 Agency in?

624 Agency operates in the marketing & advertising industry.

624agency.com

marketing & advertising

624agency.com

Philadelphia, Pennsylvania, United States

11-50 employees

LinkedIn Profile

About 624 Agency

website design, photography, retail marketing, tiktok, branding, wholesale marketing, ecommerce, brand strategy, meta, pinterest, email marketing, social media marketing, content strategy, consumer research, copywriting, live video, audience segmentation, marketing consulting, blogging, graphic design

624 Agency's Tech Stack

Decision Makers at 624 Agency

1 contact

Kaitlin Cleary

Co-Founder & Director of Insights & Brand Strategy

k***@gmail.com Sign up to view

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11 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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

624 Agency's Position in the StackWho Database

• 624 Agency 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).
• 7,718 companies in Pennsylvania are in the StackWho database.
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as 624 Agency).

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 624 Agency use?

624 Agency uses NSOne, Gmail, Google Apps, Squarespace ECommerce, Facebook Widget, Mobile Friendly, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 624 Agency?

StackWho has verified email addresses for 1 decision maker at 624 Agency. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 624 Agency directly for sales, recruiting, or partnerships.

What industry is 624 Agency in?

624 Agency operates in the marketing & advertising industry, headquartered in Philadelphia, Pennsylvania, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 624 Agency's contact data?

Yes. StackWho Pro members can export decision maker contact data for 624 Agency and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.