R40 Collective

r40collective.com

Philadelphia, Pennsylvania, United States

1-10 employees

LinkedIn Profile

About R40 Collective

search engine optimization, google tag manager, advertising, paid media, website management, website hosting, creative design, local search lead generation, keyword research, budget optimization reporting, copywriting, google ads, email marketing, google display network, google analytics, advertising services, seo, information technology & services, search marketing, marketing

R40 Collective's Tech Stack

AI/ML

Decision Makers at R40 Collective

1 contact

Shane Karolyi

Co-Founder and COO

s***@r40collective.com Sign up to view

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19 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

R40 Collective's Position in the StackWho Database

• R40 Collective 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.
• 56,565 marketing & advertising companies are in the 1-10 employee range (same size as R40 Collective).

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 R40 Collective use?

R40 Collective uses Gmail, Google Apps, CloudFlare Hosting, Varnish, Mobile Friendly, Wix, and 13 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at R40 Collective?

StackWho has verified email addresses for 1 decision maker at R40 Collective. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach R40 Collective directly for sales, recruiting, or partnerships.

What industry is R40 Collective in?

R40 Collective 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 R40 Collective's contact data?

Yes. StackWho Pro members can export decision maker contact data for R40 Collective and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.