Measure and reduceyour website CO2 emissions

GreenFrame helps developers build low-carbon, energy-efficient web applications and reduce their environmental footprint, using a state-of-the-art platform based on real science.

These companies are reducing their digital carbon footprint with GreenFrame

Arte
Le Monde
France.tv
Hamronie Mutuelle

Continuous monitoring of the carbon footprint

GreenFrame integrates into your CI pipeline to help you understand the impact of your changes and improve your development practices.

Simulate real user interactions

GreenFrame lets you write custom scenarios reflecting what people actually do on your website or application. Not just for idle pages!

Declarative Language

Scenarios are written in a simple language so that even non-tech people can contribute.

Visual feedback

Test your scenarios visually before running an analysis.

Lightweight

GreenFrame relies on Playwright, the fast browser automation tool, which has a negligible footprint.

Monitor the entire architecture

GreenFrame collects system metrics on the browser, the network, the server, and the database to give you a full picture.

Container isolation

GreenFrame uses Docker to isolate the components of your stack and collect usage metrics exempt from noise.

End-to-end

Detect which component in your web stack emits the most CO2 for a given scenario, so you know where to start optimizing.

Controlled environment

The GreenFrame CLI lets you run analyses in your dev or CI environment. No customer data is ever sent to GreenFrame.

Our model computes the footprint

The GreenFrame Model turns system metrics into energy consumption (in Watt.hours) and Carbon emissions (in g eq. CO2).

Accurate estimates

GreenFrame takes into account CPU, Network I/O, memory, disk usage, datacenter PUE, screens, and makes a difference between intranet and internet consumption.

Based on scientific publications

We partnered with French research teams and CNRS to build a solid model applicable to real-world usage.

Transparent

The GreenFrame model is open-source, so you can understand our calculations.

Detect hot spots in your code

For each analysis, GreenFrame provides a detailed report designed to guide developers in their carbon reduction journey.

Configurable threshold

Define the maximum emission budget for a scenario, and the CI build will fail for new features that emit too much CO2.

Component breakdown

Knowing which part of your architecture emits the most allows you to prioritize your efforts and decrease CO2 emissions quickly.

Time travel

To help you detect the piece of code that caused a spike, analysis reports show the timeline of emissions for a scenario.

What's at stake?

The growing use of digital technologies contributes to climate change.

4%
Share of digital in global carbon emissions
+8%
Yearly increase of the digital carbon footprint
01234
55%
Comes from usage, driven by developers

Developers must change their practices to build sustainable applications. Green IT requires accurate measurements of CO2 emissions.

Pricing

From one-man agencies to large corporate companies, we have plans for everyone

Free

Restricted to public websites

  • Uses the GreenFrame model

  • Basic user scenario

  • Browser & network analysis

  • Analyses are public

  • 1 analysis per day per URL

  • Shared worker queue

  • Simple reporting

Startup

Best value for small teams

  • Uses the GreenFrame model

  • Custom scenarios

  • Full-stack analysis

  • Analyses are private

  • Unlimited analyses per URL

  • Dedicated worker queue

  • In-depth reporting

  • 1 project

  • 1 user

125€/mo
1 month free trial

Business

Unlock all features

  • Uses the GreenFrame model

  • Custom scenarios

  • Full-stack analysis

  • Analyses are private

  • Unlimited analyses per URL

  • Dedicated worker queue

  • In-depth reporting

  • Unlimited projects

  • Unlimited users

  • Professional support

From 250€/mo
1 month free trial

Non profit & Education

Non-profit organisations & public schools can get GreenFrame Business features free of charges.