Head-to-Head Specification Audit
Linear vs Sphera
Software Development Project Management · Global
Specification Matrix
| Metric | Linear | Sphera |
|---|---|---|
| Starting Price | $8/mo | Custom pricing |
| API Rate Limit | 200 req/minBetter | 60 req/min |
| Target Country | Global | Global |
| Category | Project Management | Carbon & EHS Compliance |
| Compliance (vendor-stated) | GDPR, SOC2 | EU ETS, ISO 14064, GHG Protocol, REACH, CSRD, TCFD |
| Hosting Regions | US-East, EU-West | US-East, EU-West, AP-Singapore |
| Native Integrations | 6 listedBetter | 5 listed |
Linear — Key Specs
Vendor-stated- ✓Fastest issue tracker — keyboard-first, sub-100ms UI
- ✓Linear AI: auto-triage, write issue descriptions, find duplicates
- ✓SOC 2 Type II, GDPR compliant
- ✓Best product for engineering teams at seed to Series B
Sphera — Key Specs
Vendor-stated- ✓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
Which is lower-priced, Linear or Sphera?+
Sphera uses custom pricing. Linear starts at $8/mo. Contact Sphera directly for a quote.
Which compliance frameworks do Linear and Sphera list?+
Linear additionally lists GDPR, SOC2. Sphera additionally lists EU ETS, ISO 14064, GHG Protocol, REACH, CSRD, TCFD. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.
Which has a higher documented API rate limit — Linear or Sphera?+
Linear has a higher documented API rate limit at 200 req/min versus Sphera at 60 req/min.
Which data hosting regions do Linear and Sphera support?+
Linear lists hosting regions: US-East, EU-West. Sphera lists hosting regions: US-East, EU-West, AP-Singapore. For data residency requirements in Global, confirm exact region configuration directly with each vendor.
Data last updated: 29 August 2026 — Sourced from official vendor documentation. Not independently audited. Report incorrect information
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