ELK On Prem License

I want to integrate the ELK that I have On Premise with my Active Directory.

However, I don't know what license I have to acquire or where I should buy it since the information I find is usually from Elastic Cloud.

Some help?

For on-premises deployments you need to contact elastic to get a pricing quote.

You would need a Platinum or Enterprise license, the Gold license is not available anymore.