ACT Group Decarbonization Platform vs Persefoni

ACT Group Decarbonization Platform9.3Visit Persefoni8.9Visit

Higher score ACT Group Decarbonization Platform #2 in Carbon Accounting Software 9.3/10 Pricing on request ✓ 3 of 3 features Visit ACT Group

vs

Persefoni #6 in Carbon Accounting Software 8.9/10 Free plan Free plan✓ 3 of 3 features Visit Persefoni

• ACT Group Decarbonization Platform fits best

  End-to-end decarbonization and supplier programs

• Persefoni fits best

  Teams seeking a free entry point

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 ↗	Persefoni 8.9/10 Visit ↗
At a glance
Editor score	9.3	8.9
Ranking	#2 in Carbon Accounting Software	#6 in Carbon Accounting Software
Best for	End-to-end decarbonization and supplier programs	Teams seeking a free entry point
Pricing model	Paid	Free plan + paid
Starting price	—	—
Free plan	Not checked yet	✓ (best)
Free trial	—	—
Deployment	Cloud	Cloud
Platforms	Web	Web
Support	Email	Docs
Integrations	15,000+ integrations	6 integrations
Built for	Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features ACT Group Decarbonization Platform 3/3 · Persefoni 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	Free Pro plan includes Scope 1, 2, and 3 accounting Transparent Footprint Ledger and audit history support review workflows Integrations, supplier exchange, and AI anomaly detection broaden data collection
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	Advanced analytics and decarbonization planning require the Advanced plan Advanced plan pricing is handled through a demo Pro is positioned for low to medium operational complexity
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 →	Persefoni is a cloud-based carbon accounting and sustainability management platform for organizations measuring, reporting, and reducing greenhouse-gas emissions. It supports Scope 1, 2, and 3 accounting, emissions-factor management,… Read the review →

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

• Persefoni — where it wins

  • Free Pro plan includes Scope 1, 2, and 3 accounting
  • Transparent Footprint Ledger and audit history support review workflows
  • Integrations, supplier exchange, and AI anomaly detection broaden data collection

  Where it doesn't

  • Advanced analytics and decarbonization planning require the Advanced plan
  • Advanced plan pricing is handled through a demo
  • Pro is positioned for low to medium operational complexity

• 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 →
• Persefoni8.9/10 · Free plan

  A free entry point for Scope 1–3 accounting with audit-ready workflows and integrations.

  Visit PersefoniFull verdict →