What technologies does SourceMultiplier use?

SourceMultiplier uses Gmail, Google Apps, Facebook Widget, Hubspot, Facebook Login (Connect). View their full technology stack — including all 18 detected tools — on StackWho.

Who is the Founder of SourceMultiplier?

Sean Hallihan is the Founder at SourceMultiplier. Get verified contact information on StackWho.

Where is SourceMultiplier located?

SourceMultiplier is based in San Francisco, California, United States.

SourceMultiplier

Q: What industry is SourceMultiplier in?

SourceMultiplier operates in the human resources industry.

sourcemultiplier.com

human resources

sourcemultiplier.com

San Francisco, California, United States

1-10 employees

LinkedIn Profile

About SourceMultiplier

candidates, recruiting, recruiting solution, qualified candidates, sourcing team, talent market, hiring process, recruiting consulting, sourcing solution, human resources services, recruitment consulting, staffing and recruitment, talent acquisition, passive candidate outreach, candidate sourcing, candidate screening, enterprise hiring, recruitment solutions, recruitment analytics, market-specific talent acquisition

SourceMultiplier's Tech Stack

AI/ML

Decision Makers at SourceMultiplier

1 contact

Sean Hallihan

Founder

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18 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.

SourceMultiplier's Position in the StackWho Database

• SourceMultiplier is 1 of 6,565 human resources companies tracked in StackWho.
• 6,560 human resources companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 4,098 human resources companies are in the 1-10 employee range (same size as SourceMultiplier).

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 SourceMultiplier use?

SourceMultiplier uses Gmail, Google Apps, Facebook Widget, Hubspot, Facebook Login (Connect), Google Tag Manager, and 12 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at SourceMultiplier?

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

What industry is SourceMultiplier in?

SourceMultiplier operates in the human resources industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export SourceMultiplier's contact data?

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