Work · alternatives · 2026

24 alternatives to GreenBroccoli.eu

Calculate the CO2 cost of your pointless office meetings

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Carbon Visualiser▲81
See your CO2 in burgers, basketballs, pufferfish and more
2019 · its alternatives →
2
GreenSwapp – API to track CO2 of food products at scale▲13
Hi guys! We’re Ajay & Jainit, and we’re super excited to launch GreenSwapp to the HN community! GreenSwapp is an API that tracks product and recipe-wise carbon footprints at scale, for food products. Tracking carbon footprints of individual food products is hard because you’d have to trace it all the way back to the farm and account for all the energy inputs till the point of sale. Each such analysis takes about 6 months to do, and in many cases, it is hard to even map this journey. For food products that typically have multiple ingredients (i.e. they are recipes), you have to do this for…
2022 · docs.greenswapp.com · its alternatives →
3
Carbon Neutral Website▲107
Calculate and optimize web page carbon footprint
2023 · carbonneutralwebsite.org · its alternatives →
4
CarbonSutra▲70
API for estimating carbon emissions of organizations
2023 · carbonsutra.com · its alternatives →
5
I wanted to measure CO2 in my office, so I build a C++ WebServer/App▲146
A simple webserver / CO2 Monitor. Contribute to Maddimax/MadCO2 development by creating an account on GitHub.
2019 · github.com · its alternatives →
6
Wren▲267
Offset your carbon footprint by saving rainforests
2019 · wren.co · its alternatives →
7
Carbon Trim▲96
Discover carbon footprints of daily actions!
2018 · its alternatives →
8FT
Find the most climate friendly meeting location▲86
Just enter the locations people will be traveling from. MLC then calculates the location, where the combined aircraft emissions are minimised. Based on data from the European Emissions Agency.
2023 · meetinglocationcalculator.com · its alternatives →
9
Website Carbon Calculator▲105
Find out the how much CO2 your website emits
2019 · websitecarbon.com · its alternatives →
10
YAYZY▲135
Track the carbon footprint of each purchase in real-time
2020 · yayzy.com · its alternatives →
11
Carbon Calculator for Email▲86
Calculate the carbon footprint of your email marketing
2023 · ecosend.io · its alternatives →
12
VYVE▲100
Easily understand, track and reduce your carbon footprint.
2020 · apps.apple.com · its alternatives →
13
Sliced▲257
Find opportunities to reverse climate change.
2018 · its alternatives →
14
Sustainabody▲139
Like a nutritionist on your phone 📲
2017 · apps.apple.com · its alternatives →
15CD
Carbon Doomsday – Graph and API of Earth's Carbon Dioxide▲118
2018 · carbondoomsday.com · its alternatives →
16
Biocode▲70
Carbon footprint calculator that makes sense
2023 · biocode.io · its alternatives →
17
Tred▲125
Plant trees as you spend & track your carbon footprint
2022 · its alternatives →
18
GreenFrame▲85
Measure and reduce your website's CO2 emissions!
2022 · greenframe.io · its alternatives →
19
Reduce.▲98
Automatically track, reduce, & offset your carbon footprint.
2019 · reduceapp.com · its alternatives →
20
Carbonly 🌿▲69
An Online Carbon Footprint Tracker 🌿💨
2020 · its alternatives →
21
offCents▲82
Travel with zero carbon emissions
2018 · its alternatives →
22
Bend▲130
1 click carbon accounting for startups
2022 · its alternatives →
23
Greenr▲125
Track, reduce, compete and offset your carbon footprint
2021 · its alternatives →
24
Low cost CO₂ monitoring (your office) with Prometheus and Go▲127
CO₂ & Temperature monitor. Contribute to larsp/co2monitor development by creating an account on GitHub.
2018 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →