Offsettr vs Peftrust
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Offsettr, Feb 19, 2026 for Peftrust.
The short answer
Head to head
Go green with simple carbon offsetting
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureOffsettr allows you to drop a plugin into your checkout page which lets your customers contribute to reducing the carbon footprint of their purchase. All you need to do is install the app, choose and offset price, and drop our auto-generated code into your basket theme. Then customers will see the Offsettr widget and be able to offset their carbon footprint.
PEFtrust gives brands the keys to measure and compare in a consistent, simple and transparent way, even with only a few data, the environmental footprint of clothing and footwear products, and the means to justify ecological claims. PEFtrust generates product labels that comply with environmental transparency rules.
- Offset some or all of your product's carbon footprint with customisable prices
- A simple widget you can use to offer your customers offsets
- Impact reports so you can see the impact your customer's offsets and having
- 16 impacts in one score: PEF scoring algorithm developed by LCA experts
- Create product labels in compliance with environmental transparency regulations.
- Collect and centralize all required product information in one place.
- Implement product evaluation and ESG Scope 3 strategy.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Offsettr |  Peftrust |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Offsettr | Peftrust |
|---|---|---|
| App Store rating | 4.3 ★ | Not published |
| App Store reviews | 7 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Offsettr and Peftrust: common questions
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for Offsettr, Feb 19, 2026 for Peftrust; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for Offsettr, Feb 19, 2026 for Peftrust. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.