Mattermost is an open source, self-hosted Slack-alternative.

Launch options

Launch Mattermost on

This is the easiest installation method. The monthly costs for this service are stated below.


This is the price of installing Mattermost using Atmosphere

US$ 1.00

US$ 0.00

Monthly infrastructure cost

This is the cost of the infrastructure that will be created, Atmosphere will be charging this ammount every month.

US$ 10.00

I want to

We will charge US$ 10.00 from your current balance. When adding funds, we will redirect you to our payment gateway, the payment will be added as balance on your account.

Total ammount

US$ 10.00

Invalid payment method or insufficient funds available.