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Independent directory. VektorIndex is not affiliated with or sponsored by any third-party vendor. (VektorIndex's own developer tools are also listed, identified by name.) All specifications are sourced from official vendor documentation and are not independently audited.
Note: Epic Systems (Healthcare Software) and Zendesk (Customer Support) are in different software categories. This comparison may be relevant if you are evaluating them for overlapping use cases. For same-category comparisons, browse Healthcare Software tools.

Head-to-Head Specification Audit

Epic Systems vs Zendesk

Enterprise Electronic Health Records · United States

Healthcare Software

Epic Systems

Enterprise Electronic Health Records · United States

Visit Epic Systems

Customer Support

Zendesk

Mid-Market & Enterprise Support Teams · Global

Visit Zendesk

Specification Matrix

MetricEpic SystemsZendesk
Starting PriceCustom pricing$19/mo
API Rate Limit200 req/minTie200 req/minTie
Target CountryUnited StatesGlobal
CategoryHealthcare SoftwareCustomer Support
Compliance (vendor-stated)HIPAA, ONC, SOC2, HL7-FHIR, FDA-SaMDCCPA, GDPR, HIPAA, ISO27001, SOC2
Hosting RegionsUS-East, US-WestUS-East, US-West, EU-West, AP-Southeast, AU-East
Native Integrations5 listed6 listedBetter

Epic Systems — Key Specs

Vendor-stated
  • Largest EHR market share (35%+ of US hospital beds)
  • MyChart patient portal with 200M+ registered patients
  • Epic AI (Cosmos) — largest real-world clinical dataset for AI training
  • ONC-certified, HIPAA, HL7 FHIR R4 compliant

Zendesk — Key Specs

Vendor-stated
  • Industry standard for enterprise customer support — 100,000+ businesses
  • AI Agents handle tier-1 support automatically — deflects 40%+ of tickets
  • Sunshine Platform allows custom CRM objects and workflows
  • Marketplace with 1,500+ apps and integrations

Frequently Asked Questions

Which is lower-priced, Epic Systems or Zendesk?+

Epic Systems uses custom pricing. Zendesk starts at $19/mo. Contact Epic Systems directly for a quote.

Which compliance frameworks do Epic Systems and Zendesk list?+

Both list HIPAA, SOC2 in their vendor documentation. Epic Systems additionally lists ONC, HL7-FHIR, FDA-SaMD. Zendesk additionally lists CCPA, GDPR, ISO27001. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.

Which has a higher documented API rate limit — Epic Systems or Zendesk?+

Both Epic Systems and Zendesk have the same documented API rate limit of 200 requests per minute. Verify current limits on each vendor's developer documentation.

Which data hosting regions do Epic Systems and Zendesk support?+

Epic Systems lists hosting regions: US-East, US-West. Zendesk lists hosting regions: US-East, US-West, EU-West, AP-Southeast, AU-East. For data residency requirements in United States, confirm exact region configuration directly with each vendor.

Data last updated: 29 August 2026Sourced from official vendor documentation. Not independently audited. Report incorrect information

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