Software Alternatives & Reviews

Carbon Interface VS Wren

Compare Carbon Interface VS Wren and see what are their differences

Measure carbon emissions with an API

Offset your carbon footprint by saving rainforests
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Wren Landing Page
Wren Landing Page

Carbon Interface details

Green Tech Productivity Payment

Wren details

Green Tech Payment Cars

Carbon Interface videos

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Wren videos

An honest Wren Kitchens review

More videos:

  • - My Wren Kitchens review by Julie Cowkwell
  • - My Wren Kitchens Review by Sara Farrar

Category Popularity

0-100% (relative to Carbon Interface and Wren)

Social recommendations and mentions

Based on our record, Wren seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.

Carbon Interface mentions (0)

We have not tracked any mentions of Carbon Interface yet. Tracking of Carbon Interface recommendations started around Mar 2021.

Wren mentions (2)

  • $100M xPrize for Carbon Removal
    Great initiative! I offset my emissions with Wren ( – I am not affiliated) and wonder how it compares to Carbon Removed. My current plan there is ~$23 to offset 200% of my emissions for a total of 1.3 tons of CO2/month (if that seems low: I have no car, no commute, live in a 1-bedroom apartment and rarely eat meat). The plans for Carbon Removed are at $15 for 100 kg, $42 for 300 kg, and $65 for 500... - Source: Hacker News / 7 months ago
  • My carbon footprint
    So I got a ad spot for - some site that estimates how much is your carbon footprint on the planet. I am like 2x times the average of my country. But I am mad about they don't put the babies on the calculation. Fuck you so much! I am more eco friendly that a person with 2+ kids. Yes I eat red meat, I like to travel with a airplane, I like to drive big v8 engines, I am not restricting my spending... - Source: Reddit / 8 months ago

What are some alternatives?

When comparing Carbon Interface and Wren, you can also consider the following products

Offset List - Companies that are offsetting their carbon emissions.

finch - View your local websites on any internet connected device

Klima - Go carbon neutral

Stripe Climate - Remove carbon as you grow your business

Website Carbon Calculator - Find out the how much CO2 your website emits

Cloverly - An API for carbon offsets 🌎

User reviews

Share your experience with using Carbon Interface and Wren. For example, how are they different and which one is better?

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