IBM Envizi vs Workiva Carbon

IBM Envizi9.3Visit WCWorkiva Carbon8.7Visit

Higher score IBM Envizi #1 in Carbon Emissions Management Software 9.3/10 Pricing on request ✓ 0 of 3 features Visit IBM Envizi

vs

WC Workiva Carbon #3 in Carbon Emissions Management Software 8.7/10 Pricing on request ✓ 3 of 3 features Visit Workiva

• IBM Envizi fits best

  Large organizations with complex emissions accounting

• Workiva Carbon fits best

  Teams linking emissions accounting to ESG reporting

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Side by side

Feature	IBM Envizi 9.3/10 Visit ↗	WCWorkiva Carbon 8.7/10 Visit ↗
At a glance
Editor score	9.3	8.7
Ranking	#1 in Carbon Emissions Management Software	#3 in Carbon Emissions Management Software
Best for	Large organizations with complex emissions accounting	Teams linking emissions accounting to ESG reporting
Pricing model	Paid	Paid
Starting price	—	Pricing on request
Free plan	Not checked yet	Not checked yet
Free trial	—	—
Deployment	Cloud	Cloud
Platforms	Web	Web
Support	Community, Docs	Docs
Integrations	10 integrations	4 integrations
Built for	Mid-market, Enterprise	Mid-market, Enterprise
Features IBM Envizi 0/3 · Workiva Carbon 3/3
Scope 3 accounting	Not checked yet	✓ (best)
Supplier data collection	Not checked yet	✓ (best)
Assurance support	Not checked yet	✓ (best)
Specs
Emissions scopes	Not checked yet	Scope_1_2_3
Reporting standards	Not checked yet	CDP, TCFD, GRI, ESRS E1, GHG Protocol
Data integrations	Not checked yet	Not checked yet
Our review
Pros	Calculates and reports Scope 1, 2 and 3 emissions using GHG Protocol-aligned methods Automates data ingestion and maintains emissions factors Combines supplier engagement, audit trails, targets, an API and Python SDK	Tracks Scope 1, 2, and 3 emissions across facilities and locations. Supplier surveys collect supply-chain emissions data. Traceable data, evidence, and permissions support reporting workflows.
Cons	Quote-based pricing depends on data volume, functionality and account bundle Account bands may be a poor fit for organizations outside their ranges Its breadth may exceed the needs of teams seeking a narrow emissions tool	Pricing is quote-based through sales. Available on web only. Its reporting workflow centers on Workiva Sustainability Reporting.
Our verdict	IBM Envizi is an ESG data management and reporting platform for organizations tracking environmental performance, greenhouse gas emissions and sustainability disclosures. Its emissions modules calculate and report Scope 1, 2 and 3… Read the review →	Workiva Carbon helps organizations measure and manage greenhouse gas emissions across facilities and locations. It is aimed at mid-market and enterprise teams that need to connect Scope 1, 2, and 3 accounting with ESG and sustainability… Read the review →

Strengths and trade-offs

• IBM Envizi — where it wins

  • Calculates and reports Scope 1, 2 and 3 emissions using GHG Protocol-aligned methods
  • Automates data ingestion and maintains emissions factors
  • Combines supplier engagement, audit trails, targets, an API and Python SDK

  Where it doesn't

  • Quote-based pricing depends on data volume, functionality and account bundle
  • Account bands may be a poor fit for organizations outside their ranges
  • Its breadth may exceed the needs of teams seeking a narrow emissions tool

• Workiva Carbon — where it wins

  • Tracks Scope 1, 2, and 3 emissions across facilities and locations.
  • Supplier surveys collect supply-chain emissions data.
  • Traceable data, evidence, and permissions support reporting workflows.

  Where it doesn't

  • Pricing is quote-based through sales.
  • Available on web only.
  • Its reporting workflow centers on Workiva Sustainability Reporting.

• IBM Envizi9.3/10 · Pricing on request

  A broad carbon-accounting platform for organizations managing emissions data and reporting.

  Visit IBM EnviziFull verdict →
• WCWorkiva Carbon8.7/10 · Pricing on request

  Scope 1–3 accounting with supplier data collection and Workiva reporting workflows.

  Visit WorkivaFull verdict →