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Intelex vs Quest Diagnostics (Employer Solutions)
A neutral, side-by-side comparison of Intelex and Quest Diagnostics (Employer Solutions) across all 24 occupational health capabilities we track — so you can see exactly where they overlap and where they differ.
Last reviewed: June 2026
Part of Fortive
Enterprise EHS platform with occupational health & safety apps.
- Built-in
- 8 / 24
- Best for
- Enterprise EHS teams that want occupational health inside a broader safety and compliance platform.
Lab-driven employer screening and occupational health testing.
- Built-in
- 9 / 24
- Best for
- Employers that lead with lab-based screening and testing and want a national collection network.
Intelex vs Quest Diagnostics (Employer Solutions): the short version
Intelex is built for enterprise ehs teams that want occupational health inside a broader safety and compliance platform, while Quest Diagnostics (Employer Solutions) is built for employers that lead with lab-based screening and testing and want a national collection network. Of the 24 capabilities we track, Intelex offers 8 built-in and Quest Diagnostics (Employer Solutions) offers 9, with 3 that both cover. Intelex pulls ahead on injury & case management, osha 300 / 300a / 301 recordkeeping, and regulatory & audit reporting, while Quest Diagnostics (Employer Solutions) leads on immunization & titer tracking, drug & alcohol testing, and appointment scheduling. The right pick comes down to which capabilities your workflow depends on — the full breakdown is below.
Intelex vs Quest Diagnostics (Employer Solutions) at a glance
| Intelex | Quest Diagnostics (Employer Solutions) | |
|---|---|---|
| Best for | Enterprise EHS teams that want occupational health inside a broader safety and compliance platform. | Employers that lead with lab-based screening and testing and want a national collection network. |
| Built-in capabilities | 8 / 24 | 9 / 24 |
| Deployment | cloud-based | cloud-based |
| Pricing | quote-based pricing | quote-based pricing |
| Common segments | Enterprise EHS, Employers & on-site clinics | Employers & on-site clinics, Enterprise EHS, Small & growing practices |
Both built-in
- Cloud-based SaaS
- HIPAA & SOC 2 posture
- Role-based access control
Intelex advantage
- Injury & case management
- OSHA 300 / 300A / 301 recordkeeping
- Regulatory & audit reporting
- Open API & webhooks
- Mobile / employee app
Quest Diagnostics (Employer Solutions) advantage
- Immunization & titer tracking
- Drug & alcohol testing
- Appointment scheduling
- Employer / client portal
- Lab integration (HL7 / LIS)
- Implementation & onboarding
Intelex vs Quest Diagnostics (Employer Solutions), capability by capability
How to read this comparison
Support levels reflect publicly available product information and are a neutral starting point for your own evaluation — not a definitive scorecard. Confirm specifics with each vendor before making a decision.
Frequently asked questions
What is the difference between Intelex and Quest Diagnostics (Employer Solutions)?
Intelex is positioned for enterprise ehs teams that want occupational health inside a broader safety and compliance platform while Quest Diagnostics (Employer Solutions) is positioned for employers that lead with lab-based screening and testing and want a national collection network. Across the 24 capabilities we track, Intelex offers 8 built-in and Quest Diagnostics (Employer Solutions) offers 9. Intelex stands out on Injury & case management, OSHA 300 / 300A / 301 recordkeeping, Regulatory & audit reporting, Open API & webhooks. Quest Diagnostics (Employer Solutions) stands out on Immunization & titer tracking, Drug & alcohol testing, Appointment scheduling, Employer / client portal.
Is Intelex or Quest Diagnostics (Employer Solutions) better for occupational health?
Neither is universally "better" — it depends on your operating model. Both are commonly considered for Enterprise EHS, Employers & on-site clinics teams. Intelex is best for enterprise ehs teams that want occupational health inside a broader safety and compliance platform; Quest Diagnostics (Employer Solutions) is best for employers that lead with lab-based screening and testing and want a national collection network. Compare them against the capabilities your workflow actually depends on rather than the raw feature count.
How much do Intelex and Quest Diagnostics (Employer Solutions) cost?
Intelex uses quote-based pricing and Quest Diagnostics (Employer Solutions) uses quote-based pricing. Most occupational health vendors quote based on locations, users, or employee volume, so request a tailored quote from each to compare like-for-like.
Who should consider Intelex?
Intelex — Enterprise EHS platform with occupational health & safety apps.. Intelex is a configurable environmental, health & safety (EHS) management platform whose occupational health and safety applications cover medical surveillance, incident and case management, and regulatory reporting for large, safety-driven organizations.
Who should consider Quest Diagnostics (Employer Solutions)?
Quest Diagnostics (Employer Solutions) — Lab-driven employer screening and occupational health testing.. Quest Diagnostics Employer Solutions supports employers with drug and alcohol testing, biometric screenings, vaccinations, and occupational health testing, backed by a national laboratory network and an employer portal for ordering and results.