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Independent directory. VektorIndex is not affiliated with or sponsored by any listed vendor. All specifications are sourced from official vendor documentation.

Head-to-Head Specification Audit

Greenhouse vs Sphera

Applicant Tracking System · Global

HR & Recruiting AI

Greenhouse

Applicant Tracking System · Global

Visit Greenhouse

Carbon & EHS Compliance

Sphera

Heavy Industry & Manufacturing Enterprise · Global

Visit Sphera

Specification Matrix

MetricGreenhouseSphera
Starting Price$6000/mo$4167/moBetter
API Rate Limit100 req/minBetter60 req/min
Target CountryGlobalGlobal
CategoryHR & Recruiting AICarbon & EHS Compliance
ComplianceSOC2, GDPR, CCPA, NYC LL144EU ETS, ISO 14064, GHG Protocol, REACH, CSRD, TCFD
Hosting RegionsUS-East, EU-WestUS-East, EU-West, AP-Singapore
Native Integrations6 listedBetter5 listed

Greenhouse — Key Specs

  • Best-in-class structured hiring methodology
  • Scorecard system reduces hiring manager subjectivity
  • SOC 2 Type II, GDPR, CCPA compliant
  • Integrates with 300+ HR tools

Sphera — Key Specs

  • EHS + carbon + product sustainability in one enterprise platform
  • EU ETS allowance tracking and surrender automation
  • ISO 14064 verified carbon footprint methodology built-in
  • Chemical and process safety module for REACH and HAZMAT
  • Trusted by BASF, Dow, ExxonMobil, Siemens

Frequently Asked Questions

What is cheaper, Greenhouse or Sphera?+

Sphera starts at $4167/mo, which is lower than Greenhouse at $6000/mo.

Which tool is better for compliance — Greenhouse or Sphera?+

Greenhouse additionally supports SOC2, GDPR, CCPA, NYC LL144. Sphera additionally supports EU ETS, ISO 14064, GHG Protocol, REACH, CSRD, TCFD.

Which has a higher API rate limit — Greenhouse or Sphera?+

Greenhouse has a higher API rate limit at 100 requests per minute. Greenhouse: 100 req/min. Sphera: 60 req/min.

Which tool is better suited for Global?+

Greenhouse is evaluated for Applicant Tracking System in Global with hosting regions: US-East, EU-West. Sphera has hosting regions: US-East, EU-West, AP-Singapore. For data residency in Global, check each vendor's data processing agreements.

Data last verified: 3 July 2026

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