When you sign up for Allt, you get 5 GB of free storage 😍 for your entire domain. Your Vault's storage is calculated across the domain and not just for your personal files that might exist in the Vault.
How do I get more?
Buying more storage is super simple. Just go to Manage Domain page, and click on the huge Upgrade button. This will take you to the plans page, in which you can choose the plan that you prefer for your organization. You can check out the pricing model here: Allt - Simple Pricing.