The Fourth Effect

thefourtheffect.com

New York, New York, United States

51-200 employees

LinkedIn Profile

About The Fourth Effect

boards, startups, innovation, investing, advisors, scaleups, board advisory, recruitment, professional development, marketplace, expert hub, angel investing, venture investing, diligence advisors, growth, fundraising, governance, board marketplace, women in venture, ai-powered platform

The Fourth Effect's Tech Stack

AI/ML

Decision Makers at The Fourth Effect

1 contact

Lawrence Krubner

Interim CTO at The Fourth Effect

l***@thefourtheffect.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

15 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

The Fourth Effect's Position in the StackWho Database

• The Fourth Effect is 1 of 3,123 information services companies tracked in StackWho.
• 3,108 information services companies in our database have verified decision-maker emails (100% of the cohort).
• 23,956 companies in New York are in the StackWho database.
• 158 information services companies are in the 51-200 employee range (same size as The Fourth Effect).

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 The Fourth Effect use?

The Fourth Effect uses Gmail, Google Apps, Google Tag Manager, Typekit, Active Campaign, Mobile Friendly, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at The Fourth Effect?

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

What industry is The Fourth Effect in?

The Fourth Effect operates in the information services industry, headquartered in New York, New York, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export The Fourth Effect's contact data?

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