Microsoft announce that Microsoft Sentinel is now generally available in the Microsoft Defender portal as part of the unified security operations platform.
The announcement article here: https://bit.ly/3WvzCli gives a good overview of what Microsoft Sentinel customers on the commercial cloud with at least one Microsoft Defender XDR workload deployed will now be able to do. Microsoft Sentinel itself analyses large amounts of data to accelerate threat detection and responses across an organisation, and is billed by the volume of data stored in a Log Analytics workspace and analysed in Microsoft Sentinel.
Find the pricing page here: https://bit.ly/3Y9DrO7.