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Head-to-head · Carbon Accounting Software

ACT Group Decarbonization Platform vs GreenStitch

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score ACT Group Decarbonization Platform #2 in Carbon Accounting Software 9.3/10 Pricing on request ✓ 3 of 3 features Visit ACT Group
GreenStitch #11 in Carbon Accounting Software 8.2/10 15-day trial Free trial✓ 3 of 3 features Visit GreenStitch

ACT Group Decarbonization Platform leads on 0 checks, GreenStitch on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreACT Group Decarbonization Platform · 9.3/10
  • Free trialonly GreenStitch

ACT Group Decarbonization Platform scores higher on our rubric for carbon accounting software: 9.3 against 8.2 out of 10; our editors rank them #2 and #11.

On emissions factors, GreenStitch gives you Both where ACT Group Decarbonization Platform offers Built-in.

ACT Group Decarbonization Platform is the better fit for end-to-end decarbonization and supplier programs. GreenStitch is the better fit for textile companies needing detailed value-chain analysis.

  • ACT Group Decarbonization Platform fits best

    End-to-end decarbonization and supplier programs

  • GreenStitch fits best

    Textile companies needing detailed value-chain analysis

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature ACT Group Decarbonization Platform 9.3/10 Visit ↗ GreenStitch 8.2/10 Visit ↗
At a glance
Editor score 9.3 8.2
Ranking #2 in Carbon Accounting Software #11 in Carbon Accounting Software
Best for End-to-end decarbonization and supplier programs Textile companies needing detailed value-chain analysis
Pricing model Paid Paid
Starting price — $3,000/yr
Free plan Not checked yet —
Free trial — 15 days
Deployment Cloud Cloud
Platforms Web Web
Support Email Email
Integrations 15,000+ integrations 6 integrations
Built for Mid-market, Enterprise Mid-market, Enterprise
Features ACT Group Decarbonization Platform 3/3 · GreenStitch 3/3
Supplier engagement ✓ ✓
Audit trail ✓ ✓
API access ✓ ✓
Specs
Scope coverage Scope 1-3 Scope 1-3
Data collection Both Both
Emissions factors Built-in Both
Our review
Pros
  • Covers Scope 1–3 accounting with audit trails and reporting templates
  • Combines supplier screening, engagement, calculators and roadmaps
  • Supports EAC procurement, allocation and retirement workflows
  • Covers Scope 1, 2 and 3 emissions across complex supply chains
  • Analyzes suppliers, materials, facilities and products
  • Includes audit trails, LCA, reporting and decarbonization modeling
Cons
  • Pricing requires contact with sales rather than published plan rates
  • Its broad feature set may exceed the needs of narrow accounting teams
  • Supplier and renewable-energy workflows require coordinated program ownership
  • Annual pricing is divided across modules and starts at $3,000
  • The 15-day trial is not a free plan
  • Its focus is narrower for organizations outside fashion and textiles
Our verdict

ACT Group Decarbonization Platform brings carbon accounting, Scope 3 analysis, supplier engagement, reduction planning and renewable-energy procurement into one web and API-based platform. It is designed for enterprise sustainability and…

Read the review →

GreenStitch is a sustainability platform for fashion and textile businesses managing emissions across suppliers, materials, facilities and products. Its carbon accounting covers Scope 1, 2 and 3 emissions and supports activity-based,…

Read the review →
  1. ACT Group Decarbonization PlatformCarbon Accounting Software 9.3Pricing on request
  2. GreenStitchCarbon Accounting Software 8.215-day trial

Strengths and trade-offs

  • ACT Group Decarbonization Platform — where it wins

    • Covers Scope 1–3 accounting with audit trails and reporting templates
    • Combines supplier screening, engagement, calculators and roadmaps
    • Supports EAC procurement, allocation and retirement workflows

    Where it doesn't

    • Pricing requires contact with sales rather than published plan rates
    • Its broad feature set may exceed the needs of narrow accounting teams
    • Supplier and renewable-energy workflows require coordinated program ownership
  • GreenStitch — where it wins

    • Covers Scope 1, 2 and 3 emissions across complex supply chains
    • Analyzes suppliers, materials, facilities and products
    • Includes audit trails, LCA, reporting and decarbonization modeling

    Where it doesn't

    • Annual pricing is divided across modules and starts at $3,000
    • The 15-day trial is not a free plan
    • Its focus is narrower for organizations outside fashion and textiles
  • ACT Group Decarbonization Platform9.3/10 · Pricing on request

    An end-to-end platform for carbon accounting, supplier programs and renewable-energy procurement.

    Visit ACT GroupFull verdict →
  • GreenStitch8.2/10 · 15-day trial

    A textile-focused platform for Scope 1–3 accounting, product analysis and supplier data.

    Visit GreenStitchFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update