# ERIN (ERIN)

> ERIN is an employee referral platform that lets companies automate and manage staff referrals for recruiting.

## Facts
- **Website:** https://erinapp.com
- **Headquarters:** Pittsburgh, Pennsylvania
- **Country:** United States
- **Founded:** 2018
- **Founder:** Mike Stafiej
- **Employees:** 11-50
- **Funding stage:** Raised a $5M round led by Reformation Partners (announced October 2022)
- **Total funding:** $5.5M
- **Categories:** Employee Referral

## Overview
ERIN (Employee Referral Invitation Network), operated by ERIN Technologies, Inc., is a software platform that automates employee referral programs for talent acquisition. Employees can submit and track referrals via a mobile app or web browser, and the platform manages referral rewards and engagement. The company reported reaching about 1.5 million users across roughly 100 countries.

## Products
ERIN Employee Referral Platform, Automated Referral Programs, AI-Powered Job Matching, Referral Tracking & Rewards, Social Sharing, Employee Mobile App, Gamification, Compliance, Analytics & Reporting, ATS Integration (Workday, iCIMS, Greenhouse), Multi-Language Support

## Leadership
- Mike Stafiej — founder ([profile](https://www.dhrmap.com/people/mike-stafiej))

## Sources
- [ERIN — official website](https://erinapp.com/assets/erin-logo-RMzwA39g.png) — official
- [ERIN Technologies raised a $5M round with plans to triple headcount](https://technical.ly/startups/erin-technologies-5-millon-round-pittsburgh/) — news
- [ERIN Technologies raised a $5M round with plans to triple headcount](https://technical.ly/startups/erin-technologies-5-millon-round-pittsburgh/) — news
- [ERIN Technologies raised a $5M round with plans to triple headcount](https://technical.ly/startups/erin-technologies-5-millon-round-pittsburgh/) — news
- [ERIN Technologies raised a $5M round with plans to triple headcount](https://technical.ly/startups/erin-technologies-5-millon-round-pittsburgh/) — news
- [ERIN Technologies raised a $5M round with plans to triple headcount](https://technical.ly/startups/erin-technologies-5-millon-round-pittsburgh/) — news
- [ERIN Technologies raised a $5M round with plans to triple headcount](https://technical.ly/startups/erin-technologies-5-millon-round-pittsburgh/) — news

## FAQ
**What does ERIN do?**

ERIN is an employee referral platform that lets companies automate and manage staff referrals for recruiting.

**Where is ERIN headquartered?**

ERIN is headquartered in Pittsburgh, Pennsylvania, United States.

**When was ERIN founded?**

ERIN was founded in 2018.

**Who founded ERIN?**

ERIN was founded by Mike Stafiej.

**How many employees does ERIN have?**

ERIN has 11-50 employees.

**How much funding has ERIN raised?**

ERIN has raised $5.5M (Raised a $5M round led by Reformation Partners (announced October 2022)) to date, per DHRMap records.

**What kind of HR technology is ERIN?**

ERIN is categorized under Employee Referral on DHRMap.

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**Verification:** partially_verified · last reviewed 2026-09-10
**Canonical page:** https://www.dhrmap.com/companies/erin
Machine-readable: [erin.json](https://www.dhrmap.com/companies/erin.json) · © DHRMap. Facts may be quoted with attribution and a link to the canonical page. Not for bulk redistribution.