Emitwise vs Persefoni: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Emitwise and Persefoni side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Persefoni leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Emitwise
Empowering businesses to achieve end-to-end decarbonization through supply chain engagement and carbon accounting.
Best for you if:
- • You want comprehensive solution for Scope 3 emissions management
Persefoni
Measure, report, and decarbonize your organization's carbon footprint with AI-powered precision.
Best for you if:
- • You want a free tier before you commit
| At a Glance | Emitwise | Persefoni |
|---|---|---|
Starts at | Not published | Free plan |
Category | ESG Reporting Carbon Tracking | Sustainability & ESG Analytics |
Rating | n/a | 4.8/5 G2 4.8 · Capterra 4.9 20 reviews |
Free plan | No | Yes |
Watch out for | n/a | Many key features are 'Add-on' in PRO tier |
Choose Emitwise or Persefoni?
Choose Emitwise if
- You want comprehensive solution for Scope 3 emissions management
- You want empowers procurement teams to drive decarbonization
- You work in ESG reporting, not sustainability & ESG
Choose Persefoni if
- You want a free tier before you commit
- You want comprehensive coverage of Scope 1, 2, and 3 emissions
- You want AI-driven tools enhance accuracy and efficiency in carbon accounting
- You work in sustainability & ESG, not ESG reporting
In-Depth Analysis
Emitwise
Empowering businesses to achieve end-to-end decarbonization through supply chain engagement and carbon accounting.
Strengths
- Pro: Comprehensive solution for Scope 3 emissions management
- Pro: Empowers procurement teams to drive decarbonization
- Pro: Provides expert support for complex carbon accounting tasks
- Pro: Facilitates access to renewable energy solutions globally
- Pro: Offers real-time visibility into supplier progress
Weaknesses
- Con: No longer available as a standalone product
- Con: Requires integration into the broader Green Project suite50 platform
Key features
Persefoni
Measure, report, and decarbonize your organization's carbon footprint with AI-powered precision.
Persefoni's pricing structure is opaque, with only a 'Start for free' PRO tier and 'Request a demo' for the ADVANCED tier.
Watch out
Many key features are 'Add-on' in PRO tier
Strengths
- Pro: Comprehensive coverage of Scope 1, 2, and 3 emissions
- Pro: AI-driven tools enhance accuracy and efficiency in carbon accounting
- Pro: Strong focus on regulatory compliance, including specific solutions for California SB 253 and SB 261
- Pro: Expert support and advisory services from sustainability and regulatory specialists
- Pro: High data security and assurance standards (SOC 1 Type II, SOC 2 Type II, ISO 27001, ISO 27017)
Weaknesses
- Con: Specific pricing tiers and detailed feature breakdowns for each tier are not immediately transparent without requesting a demo or signing up.
- Con: Some advanced AI features like natural language emission factor mapping are listed as "coming soon".
Key features
Plans and prices: Emitwise vs Persefoni
| Tool | Plans and prices | Source |
|---|---|---|
| Emitwise | No plan prices on file | emitwise.com |
| Persefoni |
| persefoni.com/pricing read Nov 2, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Emitwise pricing and Persefoni pricing.
Key Takeaways
Emitwise
- Choose if you want empowering businesses to achieve end-to-end decarbonization through supply chain engagement and carbon accounting
Persefoni
- Has a free plan
What the data shows
On the data below, Persefoni leads on a free plan. We do not name an overall winner for this pair.
- Only Persefoni has a published user rating (4.8/5 from 20 reviews); Emitwise has none we can show.
- Only Persefoni has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Emitwise and Persefoni compare in 2026?
On the data below, Persefoni leads on a free plan. We do not name an overall winner for this pair. Only Persefoni has a published user rating (4.8/5 from 20 reviews); Emitwise has none we can show. Only Persefoni has a free plan.
What are Emitwise and Persefoni used for?
Emitwise: Empowering businesses to achieve end-to-end decarbonization through supply chain engagement and carbon accounting. Persefoni: Measure, report, and decarbonize your organization's carbon footprint with AI-powered precision.
What does Emitwise cost vs Persefoni?
Emitwise has no public paid-plan price on file. Persefoni has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Nov 2, 2026.
What's the main difference between Emitwise and Persefoni?
Emitwise's main strength: comprehensive solution for Scope 3 emissions management. Persefoni's main strength: comprehensive coverage of Scope 1, 2, and 3 emissions.