Refer.IO

refer.io

Washington, Utah, United States

11-50 employees

LinkedIn Profile

About Refer.IO

human resources services, referral programs, content marketing, candidate engagement, employer brand storytelling, job alerts, employment services, candidate sourcing, personalized messaging, long-term talent pipeline, recruitment marketing, passive candidate engagement, hr technology, email marketing, management consulting services, candidate relationship nurturing, recruitment automation, human resources, job board optimization, candidate relationship management

Refer.IO's Tech Stack

AI/ML

Design

Canva

Decision Makers at Refer.IO

2 contacts

Ryan Kohler

Founder & CEO

r***@refer.io Sign up to view

Ryan Kay

CEO

r***@alert.refer.io Sign up to view

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23 technologies detected · 2 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.

Refer.IO's Position in the StackWho Database

• Refer.IO 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).
• 4,650 companies in Utah are in the StackWho database.
• 2,059 human resources companies are in the 11-50 employee range (same size as Refer.IO).

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 Refer.IO use?

Refer.IO uses Sendgrid, Gmail, Google Apps, Google Cloud Hosting, YouTube, Cedexis Radar, and 17 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Refer.IO?

StackWho has verified email addresses for 2 decision makers at Refer.IO. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Refer.IO directly for sales, recruiting, or partnerships.

What industry is Refer.IO in?

Refer.IO operates in the human resources industry, headquartered in Washington, Utah, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Refer.IO's contact data?

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