Efficacy Worldwide

efficacyww.com

marketing & advertising

efficacyww.com

Gurugram, Haryana, India

11-50 employees

500000 revenue

LinkedIn Profile

About Efficacy Worldwide

advertising services, sports sponsorships, programmatic marketing, digital campaigns, analytics & insights, content creation, nft marketplace, influencer campaign management, b2b, experiential marketing, influencer marketing, government, data-driven marketing, cinema advertising, media planning & buying, brand engagement, media & entertainment, media buying, digital marketing, social media marketing

Efficacy Worldwide's Tech Stack

Decision Makers at Efficacy Worldwide

3 contacts

Sapna Sharma

Co-Founder and Chief Operating Officer

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

Karishma Sharma

Sr Vice President-Business Development

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

Vishnu Sharma

Founder and CEO

v***@efficacyww.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

10 technologies detected · 3 decision makers · 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.

Efficacy Worldwide's Position in the StackWho Database

• Efficacy Worldwide 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).
• 1,112 companies in Haryana are in the StackWho database.
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as Efficacy Worldwide).

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 Efficacy Worldwide use?

Efficacy Worldwide uses Gmail, Google Apps, GoDaddy Hosting, Amazon AWS, Apache, Google Tag Manager, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Efficacy Worldwide?

StackWho has verified email addresses for 3 decision makers at Efficacy Worldwide. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Efficacy Worldwide directly for sales, recruiting, or partnerships.

What industry is Efficacy Worldwide in?

Efficacy Worldwide operates in the marketing & advertising industry, headquartered in Gurugram, Haryana, India. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Efficacy Worldwide's contact data?

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