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I was sick of comparing EC2 instance metrics and pricing on Amazon's site so I made was originally created by Garret Heaton, is now hosted by Vantage and developed by the community of contributors.

Project status

Vantage employees are actively maintaining and hosting the site with the help of contributors here. Improvements in the form of pull requests or ideas via issues are welcome!

People have suggested many neat ideas and feature requests by opening issues on this repository. We also have a Slack Community for anyone to join with a devoted channel named

Running locally

Make sure you have LibXML and Python development files. On Ubuntu, run sudo apt-get install python-dev libxml2-dev libxslt1-dev libssl-dev.

First, you'll need to provide credentials so that boto can access the AWS API. Options for setting this up are described in the boto docs. Ensure that your IAM user has at least the following permissions:

    "Version": "2012-10-17",
    "Statement": [
            "Effect": "Allow",
            "Action": "ec2:DescribeInstanceTypes",
            "Resource": "*"
            "Effect": "Allow",
            "Action": "pricing:*",
            "Resource": "*"


git clone
python3 -m venv env
source env/bin/activate
pip install -r requirements.txt
invoke build
invoke serve
open http://localhost:8080
deactivate # to exit virtualenv



To build a docker image follow these steps:

  1. git clone
    docker build -t .
    docker run -d --name some-container -p 8080:8080 # start a container
  2. docker exec -it some-container bash -c "invoke build" # update files

API Access

The data backing has recently been made available via a free API. All you need to get started is a free API key. To get started with API access, check out the devoted API documentation.

Keep up-to-date

Feel free to watch/star this repo as we're looking to update the site regularly. Vantage also works on the following relevant projects: